LITTELFUSE 1.5KE User Manual

Mechanical Data

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Mechanical Data

The following section describes the mechanical specifications of products in this Telecom Design Guide.

Gas Plasma Arresters—Package Dimensions / Specifications . . . . . . . . . . . . . . . . . . . . . . . . 9-3

SL1122A Series. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-3

SL0902A Series. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-3

SL1002A Series. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-4

SL1003A Series. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-4

SL1011A and SL1011B Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-5

SL1021A and SL1021B Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-5

SL1024A and SL1024B Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-6

SL1411A Series. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-7

SIDACtor

DO-214AA Package Symbolization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-8

SIDACtor

Devices—Package Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-9

DO-214AA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-9

Modified DO-214AA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-10

TO-92. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-11

T10A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-12

T10B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-12

T10C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-13

Modified MS-013 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-14

Modified TO-220 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-15

TO-218. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-16

R Package—TO-220AB. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-17

N Package—TO-263 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-18

SIDACtor

Cell . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-19

TeleLink

Surface Mount Fuse—Package Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-20

Electronic Fuses—Package Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-21

2AG Slo-Blo

Fuse—229P / 230P Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-21

NANO

2®

Fuse—451 / 453 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-21

NANO

2®

Fuse—452 / 454 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-22

SMF OMNI-BLOK

Fuse Block—154 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-22

NANO

2®

250 V UMF Fuse—464 / 465 Series. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-23

481 Series Alarm Indicating Fuse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-23

482 Series Alarm Indicating Fuseholder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-24

DC Power Fuses—Package Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-25

L17T Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-25

TLN Series. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-26

TLS Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-27

LTFD Series. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-28

LTFD 101 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-30

Summary of Packing Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-31

Packing Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-36

SL1122A Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-36

SL0902A Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-36

SL1002A Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-37

SL1003A Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-37

SL1011A/B Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-38

SL1021A/B Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-38

SL1024A/B Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-38

SL1411A Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-38

DO-214AA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-39

TO-92 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-40

T10A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-41

T10B. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-42

T10C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-43

Modified MS-013 Six-pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-44

Modified TO-220. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-45

TO-263 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-46

TeleLink

Surface Mount Fuse. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-47

229P / 230P Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-50

Lead Form Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-51

Modified TO-220 Type 60 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-51

Modified TO-220 Type 61 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-52

Modified TO-220 Type 62 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-52

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The following illustrations show package dimensions and mechanical specifications for each of the gas plasma arresters.

SL1122A Series

The SL1122A series device weighs 2.7 grams (0.095 ounces). Body material is ceramic. The electrode base is made of nickel iron alloy, and the electrode plating material is bright Sn. Each device is marked with an LF logo, voltage, and date code.

SL0902A Series

The SL0902A series device weighs 0.33 grams (0.011 ounces). Body material is ceramic. The electrode base is made of copper alloy, and the electrode plating material is bright Sn. Each device is marked with an LF logo, voltage, and date code.

0.196 ±0.007 (5.0 ±0.2)

Recommended Pad Layout

Dimensions are in inches (and millimeters).

0.196 ±0.007 (5.0 ±0.2)

SL0902AxxxSM

GDT Seating Plane for SL0902AxxxSM

0.180 (4.50)

0.204 (5.10)

0.0279 (0.70)

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SL1002A Series

The SL1002A series device weighs 0.63 grams (0.022 ounces). Body material is ceramic. The electrode base is made of nickel iron alloy, and the electrode plating material is bright Sn. Each device is marked with an LF logo, voltage, and date code.

SL1003A Series

The SL1003A series device weighs 1.5 grams (0.083 ounces). Body material is ceramic. The electrode base is made of nickel iron alloy, and the electrode plating material is bright Sn. Each device is marked with an LF logo, voltage, and date code.

0.165 ±0.007 (4.2 ±0.2)

Dimensions are in inches (and millimeters).

SL1002AxxxC

0.236 ±0.007 (O6.0 ±0.2)

0.031 (0.8)

SL1002AxxxSM

0.244 ±0.004 (6.2 ±0.1)

0.169 ±0.019 (4.3 ±0.3)

0.240 ±0.004 (6.1 ±0.1)

SL1002AxxxSM

Recommended

Pad Size

GDT Showing Seating Plane

for SL1002AxxxSM

0.244 ±0.004 (6.2 ±0.1)

0.138 (3.5)

0.051 (1.3)

0.197 (5.0)

SL1003AxxxC SL1003AxxxR

Dimensions are in millimeters.

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SL1011A and SL1011BSeries

The SL1011A series device and the SL1011B series device weigh 2.7 grams (0.095 ounces). Body material is ceramic. The electrode base is made of nickel iron alloy, and the electrode plating material is bright Sn. Each device is marked with an LF logo, voltage, and date code.

SL1021A and SL1021BSeries

The SL1021A series device weighs 2.7 grams (0.095 ounces). The SL1021B series device weighs 0.63 grams (0.022 ounces). Body material is ceramic. The electrode base is made of nickel iron alloy, and the electrode plating material is bright Sn. Each device is marked with an LF logo, voltage, and date code. The SL1021B series markings are in blue.

0.236 ±0.007 (6.0 ±0.2)

2.362 ±0.016 (60 ±0.4)

0.236 ±0.007 (6.0 ±0.2)

0.315 ±0.007 (8.0 ±0.2)

Dimensions are in inches (and millimeters).

SL1011AxxxA SL1011AxxxC

MIN

Dimensions are in millimeters and tolerance is ±0.2 mm (unless otherwise specified).

SL1021AxxxC SL1021BxxxC

SL1021AxxxR SL1021BxxxR

SL1021AxxxZ SL1021BxxxZ

SL1021AxxxP SL1021BxxxP

SL1021AxxxS SL1021BxxxS

SL1021AxxxY SL1021BxxxY

With Failsafe SL1021AxxxRF SL1021BxxxRF

1.37

10.7 ±0.2

1.37

8.0 ±0.15

∅

8.0 ±0.15

6.4 ±0.15

4.0

8.4 MAX

11.8

4.5

7.5

10.2

4.4 ±0.15

6.0 ±0.15

7.5

4.0

5.5 ±0.15

7.5

4.5

4.75 ±0.15

1.3

7.5

4.5

4.4 ±0.15

1.3

7.5

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SL1024A and SL1024BSeries

The SL1024A series device and the SL1024B series device weigh 2.7 grams (0.095 ounces). Body material is ceramic. The electrode base is made of nickel iron alloy, and the electrode plating material is bright Sn. Each device is marked with an LF logo, voltage, and date code in red.

0.41 ±0.019 (10.5 ±0.5)

Dimensions are in inches (and millimeters).

0.315 ±0.01 (8 ±0.3)

Standard Core (C)

0.41 ±0.019 (10.5 ±0.5)

0.315 ±0.01 (8 ±0.3)

4.4 Leg Pitch (R)

ø 0.039 (1.0)

0.173 (4.4)

0.276 (7.0) TYP

0.41 ±0.019 (10.5 ±0.5)

0.315 ±0.01 (8 ±0.3)

With Wrap Failsafe (RF/RS)

ø 0.039 (1.0)

0.173 (4.4)

0.374 MAX (9.5 MAX)

0.315 ±0.008 (8 ±0.2)

ø 0.039 ±0.008

(1.0 ±0.2)

0.276 (7.0) TY

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SL1411A Series

The SL1411A series device weighs 2.7 grams (0.095 ounces). Body material is ceramic. The electrode base is made of nickel iron alloy, and the electrode plating material is bright Sn. Each device is marked with an LF logo, voltage, and date code.

0.315 ±0.012 (8.0 ±0.2)

0.236 ±0.012 (6.0 ±0.3)

Pad Outline

Dimensions are in inches (and millimeters).

Recommended pad layout for SM

0.276 (7.0)

0.213 (5.4)

0.051 (1.3)

0.315 ±0.012 (8.0 ±0.2)

0.236 ±0.008 (6.0 ±0.2)

2.36 ±0.016 (60.0 ±0.4)

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Note: Date code is located below the symbolized part number.

Part Number Part Number Part Number

Catalog Symbolized Catalog Symbolized Catalog Symbolized

P0080SAL P-8A P1101SCL P01C P2600SAL P26A

P0080SAMCL P-8AM P1200SAL P12A P2600SBL P26B

P0080SBL P-8B P1200SBL P12B P2600SCL P26C

P0080SCL P-8C P1200SCL P12C P2600SDL P26D

P0080SDL P-8D P1200SDL P12D P2600SCMCL P26CM

P0080SCMCL P-8CM P1200SCMCL P12CM P2602SAL P262A

P0300SAL P03A P1300SAL P13A P2702CAL P27A

P0300SAMCL P03AM P1300SBL P13B P3002CAL P30A

P0300SBL P03B P1300SCL P13C P3002CBL P30B

P0300SCL P03C P1300SDL P13D P3002SAL P30A

P0300SCMCL P03CM P1300SCMCL P13CM P3002SBL P30B

P0640SAL P06A P1302SAL P132A P3100SAL P31A

P0640SBL P06B P1402CAL P14A P3100SBL P31B

P0640SCL P06C P1500SAL P15A P3100SCL P31C

P0640SDL P06D P1500SBL P15B P3100SDL P31D

P0640SCMCL P06CM P1500SCL P15C P3100SCMCL P31CM

P0641CA2L P62A P1500SDL P15D P3500SAL P35A

P0641SAL P61A P1500SCMCL P15CM P3500SBL P35B

P0641SCL P61C P1502SAL P152A P3500SCL P35C

P0720SAL P07A P1602CAL P16A P3500SDL P35D

P0720SBL P07B P1800SAL P18A P3500SCMCL P35CM

P0720SCL P07C P1800SBL P18B P3502SAL P352A

P0720SDL P07D P1800SCL P18C P3602CAL P36A

P0720SCMCL P07CM P1800SDL P18D P4202CAL P42A

P0721CA2L P72A P1800SCMCL P18CM P4202SAL P422A

P0721SAL P71A P1802SAL P182A P4802CAL P48A

P0721SCL P71C P2000SAL P20A P4802SAL P482A

P0900SAL P09A P2000SBL P20B P6002CAL P60A

P0900SBL P09B P2000SCL P20C P6002CBL P60B

P0900SCL P09C P2000SCMCL P20CM P6002SAL P602A

P0900SDL P09D P2202CAL P22A B1100CAL B10A

P0900SCMCL P09CM P2300SAL P23A B1100CCL B10C

P0901CA2L P92A P2300SBL P23B B1160CAL B16A

P0901SAL P91A P2300SCL P23C B1160CCL B16C

P0901SCL P91C P2300SDL P23D B1200CAL B12A

P1100SAL P11A P2300SCMCL P23CM B1200CCL B12C

P1100SBL P11B P2302SAL P232A B2050CAL B25A

P1100SCL P11C P2500SAL P25A B2050CCL B25C

P1100SDL P11D P2500SBL P25B

P1100SCMCL P11CM P2500SCL P25C

P1101CA2L P02A P2500SDL P25D

P1101SAL P01A P2500SCMCL P25CM

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DO-214AA

The DO-214AA package is designed to meet mechanical standards as set forth in JEDEC publication number 95, except for F and G dimensions.

Note: A stripe is marked on some parts, to indicate the cathode. IPC-SM-782 recommends 2.4 instead of 2.0.

Notes:

• Dimensions and tolerances per ASME Y14.5M-1994

• Mold flash shall not exceed 0.13 mm per side.

• Dimensions B and C apply to plated leads.

• All leads are insulated from case. Case is electrically non-conductive. (Rated at 1600 V ac rms for one minute from leads to case over the operating temperature range)

• Dimension C is measured on the flat section of the lead.

Dimension

Inches Millimeters

MIN MAX MIN MAX

A 0.140 0.155 3.56 3.94

B 0.205 0.220 5.21 5.59

C 0.077 0.083 1.96 2.11

D 0.166 0.180 4.22 4.57

E 0.036 0.063 0.91 1.60

F 0.066 0.083 1.67 2.11

G 0.004 0.008 0.10 0.20

H 0.077 0.086 1.95 2.18

J 0.043 0.053 1.09 1.35

K 0.008 0.012 0.20 0.30

L 0.027 0.049 0.69 1.24

0.079 (2.0)

0.110 (2.8)

0.079 (2.0)

Pad Outline

(MM)

B D

Case

Temperature

Measurement

Point

Dimensions are in inches (and millimeters).

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Modified DO-214AA

The Modified DO-214AA package is a three-leaded surface mount (SM) package.

Note: A stripe is marked on some parts, to indicate the cathode. IPC-SM-782 recommends 2.4 instead of 2.0.

Notes:

• Dimensions and tolerancing per ASME Y14.5M-1994

• Mold flash shall not exceed 0.13 mm per side.

• Dimensions B and C apply to plated leads.

• All leads are insulated from case. Case is electrically non-conductive. (Rated at 1600 V ac rms for one minute from leads to case over the operating temperature range)

Dimension

Inches Millimeters

MIN MAX MIN MAX

A 0.140 0.155 3.56 3.94

B 0.205 0.220 5.21 5.59

C 0.077 0.083 1.96 2.11

D 0.166 0.180 4.22 4.57

E 0.036 0.063 0.91 1.60

F 0.066 0.083 1.67 2.11

G 0.004 0.008 0.10 0.20

H 0.077 0.086 1.95 2.18

J 0.043 0.053 1.09 1.35

K 0.008 0.012 0.20 0.30

L 0.027 0.049 0.69 1.24

M 0.022 0.028 0.56 0.71

N 0.027 0.033 0.69 0.84

P 0.052 0.058 1.32 1.47

0.079 (2.0)

0.040 (1.0)

0.030 (0.76)

0.079 (2.0)

0.110 (2.8)

Pad Outline

(MM)

Temperature Measurement

Point

PIN 3

PIN 1

PIN 2

Dimensions are in inches (and millimeters).

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TO-92

The TO-92 is designed to meet mechanical standards as set forth in JEDEC publication number 95.

Notes:

• Type 70 lead form as shown is standard for the E package.

• All leads are insulated from case. Case is electrically non-conductive. (Rated at 1600 V ac rms for one minute from leads to case over the operating temperature range)

• Mold flash shall not exceed 0.13 mm per side.

Dimension

Inches Millimeters

MIN MAX MIN MAX

A 0.176 0.196 4.47 4.98

B 0.500 12.70

D 0.095 0.105 2.41 2.67

E 0.150 3.81

F 0.046 0.054 1.16 1.37

G 0.135 0.145 3.43 3.68

H 0.088 0.096 2.23 2.44

J 0.176 0.186 4.47 4.73

K 0.088 0.096 2.23 2.44

L 0.013 0.019 0.33 0.48

M 0.013 0.017 0.33 0.43

N 0.060 1.52

Temperature

Measurement Point

MT2/PIN 3

MT1/PIN 1

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T10A

The T10A device is designed to meet mechanical standards as set forth in JEDEC publication number 95.

T10B

The T10B device is designed to meet mechanical standards as set forth in JEDEC publication number 95.

25.4 MIN

3.05

3.25

0.76

0.86

25.4 MIN

6.10

6.47

Dimensions are in millimeters.

25.4 MIN

Dimensions are in millimeters.

0.0 - 1.066

4.826

5.207

9.146

9.527

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T10C

The T10C device design is not referenced to any JEDEC standard.

0.173 (4.4)

0.623

(15.83)

0.037 (0.94)

0.437

(11.12)

0.465

(11.81)

0.458

(11.63)

0.417

(10.60)

0.130 (3.30)

0.039 (0.99)

0.328 (8.33)

0.173 (4.4)

0.177 (4.5) MIN

0.610 +0.020 (15.5 +0.5)

With Failsafe

0.333 (8.45) MAX

Dimensions are in inches (and millimeters).

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Modified MS-013

The Modified MS-013 is designed to meet mechanical standards as set forth in JEDEC publication number 95.

Notes:

• Dimensions and tolerances per ASME Y14.5M-1982

• Mold flash shall not exceed 0.13 mm per side.

• All leads are insulated from case. Case is electrically non-conductive. (Rated at 1600 V ac rms for one minute from leads to case over the operating temperature range)

• D dimension tolerance is ± 0.005 in (0.127 mm).

Dimension

Inches Millimeters

MIN MAX MIN MAX

A 0.360 0.364 9.14 9.25

B 0.352 0.356 8.94 9.04

C 0.400 0.412 10.16 10.46

D 0.043 0.043 1.09 1.09

E 0.047 0.055 1.19 1.40

F 0.293 0.297 7.44 7.54

G 0.289 0.293 7.34 7.44

H 0.089 0.093 2.26 2.36

J 0.041 0.049 1.04 1.24

K 0.020 0.51

BSC 0.133 0.143 3.38 3.63

TYP

Mold Split Line

BSC

TYP

Burr Side

MIN Length

of Flat

Detail A

0.065 (1.65)

0.460

(11.68)

0.138

(3.50)

0.059 (1.50)

Pad Outline

Dimensions are in inches (and millimeters).

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Modified TO-220

The Modified TO-220 package is designed to meet mechanical standards as set forth in JEDEC publication number 95.

Notes:

• All leads are insulated from case. Case is electrically non-conductive. (Rated at 1600 V ac rms for one minute from leads to case over the operating temperature range)

• Mold flash shall not exceed 0.13 mm per side.

Dimension

Inches Millimeters

MIN MAX MIN MAX

A 0.400 0.410 10.16 10.42

D 0.360 0.375 9.14 9.53

F 0.110 0.130 2.80 3.30

G 0.540 0.575 13.71 14.61

H 0.025 0.035 0.63 0.89

J 0.195 0.205 4.95 5.21

K 0.095 0.105 2.41 2.67

L 0.075 0.085 1.90 2.16

M 0.070 0.085 1.78 2.16

N 0.018 0.024 0.46 0.61

O 0.178 0.188 4.52 4.78

P 0.290 0.310 7.37 7.87

A O

Temperature

Measurement

Point

PIN 3 PIN 2 PIN 1

1 A-Pack 2 A-Pack Failsafe Clip 3 A-Pack Failsafe Solder Preform

With Failsafe

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TO-218

The TO-218 package is designed to meet mechanical standards as set forth in JEDEC publication number 95.

Notes:

• Mold flash shall not exceed 0.13 mm per side.

• Maximum torque to be applied to mounting tab is 8 in-lbs. (0.904 Nm).

• Pin 3 has no connection.

• Tab is non-isolated (connects to middle pin).

Dimension

Inches Millimeters

MIN MAX MIN MAX

A 0.810 0.835 20.57 21.21

B 0.610 0.630 15.49 16.00

C 0.178 0.188 4.52 4.78

D 0.055 0.070 1.40 1.78

E 0.487 0.497 12.37 12.62

F 0.635 0.655 16.13 16.64

G 0.022 0.029 0.56 0.74

H 0.075 0.095 1.91 2.41

J 0.575 0.625 14.61 15.88

K 0.211 0.219 5.36 5.56

L 0.422 0.437 10.72 11.10

M 0.100 0.110 2.54 2.79

N 0.045 0.055 1.14 1.40

P 0.095 0.115 2.41 2.92

R 0.008 0.016 0.20 0.41

S 0.038 0.048 0.97 1.22

T 0.025 0.032 0.64 0.81

U 0.159 0.163 4.04 4.14

V 0.090 0.100 2.29 2.54

Measurement Point

U DIA.

PIN 3

PIN 2

PIN 1

N 3 Times

Note: Maximum torque to be applied to mountin

tab is 8 in-lbs. (0.904 Nm).

Tab is connected to PIN 2

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LITTELFUSE 1.5KE User Manual

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Frequently Asked Questions

User Manual