VISHAY PL340, PL341, PL342 User Manual

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PL340, 341, 342

Vishay Thin Film

Plastic Leadless Chip Carrier

FEATURES

The Vishay Thin Film PL340 series of precision resistor
networks in 20 pin J-lead chip carriers provide the largest

Product may not

be to scale

PRODUCT CAPABILITIES

Resistance Range 500Ω to 100K
Absolute Resistance Tolerance 1% to 0.05%
Resistance Ratio Tolerance (Reference Resistor on Pin 1) 0.1% to 0.05%
Absolute TCR ± 50ppm standard
Ratio TCR ± 5ppm standard
Absolute Resistor Stability 1000ppm/2000hours @ 70°C
Ratio Resistor Stability 300ppm/2000hours @ 70°C
Package Power Dissipation 500mW/ 70°C
Operating Temperature Range - 40°C to + 85°C, - 55°C to + 125°C

number of resistors in a single surface mount package. In
addition to providing excellent TCR tracking and long-term
stability within a large multi-resistor network, costs are
minimized. These devices are suitable for all industrial
applications as well as in military applications where plastic
packaging is acceptable. Custom configurations, values, and
tolerance combinations are available with fast turnaround.

STANDARD CONFIGURATIONS

3212019

4

PL340
LC140

PL341
LC141

PL342
LC142

VISHAY THIN FILM • FRANCE +33.4.93.37.28.24 FAX: [phone] • GERMANY +49.9287.710 FAX: [phone] • ISRAEL +972.3.557.0945 FAX: [phone]

• ITALY + 39.2.300.11919 FAX: [phone] • JAPAN +81.42.729.0661 FAX: [phone] • SINGAPORE +65.788.6668 FAX: [phone]

• SWEDEN +46.8.594.70590 FAX: [phone] • UK [phone] FAX: [phone] • USA: [phone] FAX: [phone]

5
6
7
8

910111213

13 12 11 10 9

14
15
16
17
18

19 20 1 2 3

13 12 11 10 9

14
15
16
17
18

19 20 1 2 3

18
17
16
15
14

Number of Resistors 10
Number of Leads 20
Type Connection Isolated
Values Available 500Ω - 100KΩ

8
7

6

5
4

Number of Resistors 19
Number of Leads 20
Type Connection Series
Values Available 500Ω - 100KΩ

8
7

6

5
4

Number of Resistors 19
Number of Leads 20
Type Connection Common
Values Available 500Ω - 100KΩ

PL340

PL341

PL342

NETWORKS

PRODUCTS

PACKAGED

Document Number: 61066
Revision 14-Nov-02

www.vishay.com

137

PL340, 341, 342

Vishay Thin Film

Plastic Leadless Chip Carrier

PACKAGE OUTLINE DRAWING

PLASTIC LEADLESS CHIP CARRIER PL340

0.050 inches

° typical

4

° typical

0.5

P

B1

C

PIN 1 LOCATOR

C1

D1

F

° typical

4

D

J

A, B

G

0.120” DIAMETER

0.003 - 0.004” DEPTH

A1

20 LEAD PACKAGE

DIMENSIONS in inches [millimeters]

A A1 B B1 C C1 D D1 E F G I J P

MINIMUM 0.385 0.348 0.385 0.348 -- -- -- -- -- -- -- 0.026 -- --

[9.78] [8.84] [9.78] [8.84] -- -- -- -- -- -- -- 0.66 -- --

NOMINAL 0.390 0.350 0.390 0.350 0.045 0.045 0.015 0.015 -- 0.178 0.108 -- 0.320 0.150

[9.91] [8.89] [9.91] [8.89] [1.14] [1.14] [0.38] [0.38] -- [4.52] [2.74] -- [8.13] [3.81]

MAXIMUM 0.395 0.352 0.395 0.352 -- -- -- -- -- -- -- -- -- --

[10.03] [8.94] [10.03] [8.94] -- -- -- -- -- -- -- -- -- --

0.027
inches

ORDERING INFORMATION

Example: PL340-20-10-1000-F-F-B-C, 20 Lead PLCC, 1000Ω Isolated Resistors, Absolute Tolerance: 1.0%, Ratio Tolerance: 0.1%,
Absolute TCR: 25ppm/°C, Ratio TCR: 2ppm/°C.

PL340 20 10 1000 F F B C

MODEL NUMBER OF NUMBER OF RESISTANCE ABSOLUTE RATIO ABSOLUTE TCR RATIO TCR

PL341 B = 0.1* D = 0.050* B = 25 C = 2*
PL342 C = 0.2* F = 0.100 D = 50 D = 3*

NOTE: Factory will covert order number into final part number.

VISHAY THIN FILM • FRANCE +33.4.93.37.28.24 FAX: [phone] • GERMANY +49.9287.710 FAX: [phone] • ISRAEL +972.3.557.0945 FAX: [phone]

PACKAGED

PRODUCTS

NETWORKS

www.vishay.com
138

LEADS RESISTORS VALUE TOLERANCE TOLERANCE PPM/°C PPM/°C

The first 3 digits are significant
figures and the last specifies the
number of zeros to follow.

“R” designates the decimal
point.

Example: 100 ohms = 1000

1000 ohms = 1001

• ITALY + 39.2.300.11919 FAX: [phone] • JAPAN +81.42.729.0661 FAX: [phone] • SINGAPORE +65.788.6668 FAX: [phone]

• SWEDEN +46.8.594.70590 FAX: [phone] • UK [phone] FAX: [phone] • USA: [phone] FAX: [phone]

D = 0.5 H = 0.250 E = 100 F = 5*

F = 1.0 J = 0.500 G = 10

G = 2.0 K = 1.000 X = N/A

J = 5.0 X = N/A

K = 10.0

M = 20.0 *Value dependent

%%

(To R

)

REF

Document Number: 61066

Revision 14-Nov-02