BOURNS 7814 Service Manual

4.50

(.177)

6.20

(.244)

1.30 ± 0.10

(.051 ± .004)

5.50

(.217)

2.00

(.079)

5.00

(.197)

5.00 ± 0.10 (.197 ± .004) OUTSIDE WHEN PINS ARE PARALLEL

1.30

(.051)

3 PLCS.

3.18

(.226)

3.48

(.138)

0.61

(.024)

5.01

(.197)

2.01

(.080)

2.01

(.080)

1.29

(.050)

0.21

(.084)

Features

1CW

3CCW

*RoHS COMPLIANT

■ Single pole/double throw ■ J-hook, gull-wing and through hole

■ Compatible with most surface mount ■ Meets EIA/EIAJ/IPC/VRCI SMD standard

soldering processes outline dimensions

■ 50 or 2000 cycle rotational life ■ RoHS compliant*

■ Compatible with popular vacuum

pick-and-place equipment

7814 SMD 4 mm Square Sealed Rotary Switch

Electrical Characteristics

Contact Rating

Maximum Current ...........100 mA max.

Maximum Voltage .........................16 V

Contact Timing...................Non-shorting

Contact Resistance ............2 ohms max.

Insulation Resistance

Dielectric Strength ....................250 VAC

General Characteristics

Switch Type ...................................SPDT

Operating Temperature Range

Storage Temperature Range

Seal Test .......................85 °C Fluorinert

Mechanical Characteristics

Positions ...............................................2

Adjustment Torque..........1.8 N-cm max.

Stop Strength ...................2.5 N-cm min.

Pushover Strength (Z Style)

...........................2 kilograms minimum

Weight.................Approximately 0.2 gm.

Marking ...........................Manufacturer’s

Environmental Characteristics

Vibration ..........................................20 G

Shock ............................................100 G

Thermal Shock .........................(5 cycles)

Humidity

Insulation Resistance

Rotational Life

-051 ......................................50 Cycles

-023 ..................................2000 Cycles

Max. Soldering Heat ...................245 °C,

Packaging Options

J & G.......................................500 pcs.

Z .............................................200 pcs.

H ....................................100 pcs./tube

How to Order

Model

Terminal

G = Gull Wing H = Through-hole

Z = Right Angle

Switch Type

1 = SPDT

Rotational Life

-051 = 50 Cycles

-023 = 2000 Cycles

Optional Embossed Tape Designator (For pin styles J, G, Z only omit for tube packaging)

*RoHS Directive 2002/95/EC Jan 27 2003 including Annex. †“Fluorinert” is a registered trademark of 3M Co. Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications.

..............................100 megohms min.

................................-55 °C to +125 °C

trademark, life code and date code

-55 °C to +125 °C

................................10 megohms min.

10 seconds

7814 J - 1 - 051 E

J = J-Hook

Product Dimensions

7814J J-Hook

ADJUSTMENT

4.50

5.00 (.177)

(.197)

†

(.051 ± .004)

1.00

(.039)

3 PLCS.

0.80 ± 0.10

(.031 ± .004)

2 PLCS.

7814G Gull Wing

4.50

(.177)

1.30 ± 0.10

4.50

(.177)

051

CCW

2.35

(.093)

SLOT

(.096)

(.020)

CCW

(.020)

(.157)

2.35

(.093)

ADJUSTMENT SLOT

2.45

(.096)

0.51

(.020)

0.55

(.022)

0.80 ± 0.10

(.031 ± .004)

2 PLCS.

2.45 LONG

0.51 WIDE

0.51 DEEP

RECOMMENDED PCB LAYOUT

2.0

(.079)

4.0

1.3

(.051)

2 PLCS.

5° MAX.

TYP.

LONG

WIDE

DEEP

2.55

(.100)

RECOMMENDED PCB LAYOUT

2.30

(.091)

(.079)

3 PLCS.

2.3

(.091)

0.60

(.024)

TYP.

(.008)

(.051)

2 PLCS.

(.100)

2.0

TYP.

1.30

2.55

0.20

7814H Through-hole

6.30

(.248)

7814Z Right Angle

ROTOR POSITIONED AS SHOWN WITHIN ± 22˚ OF CENTERLINE OF TERMINAL 2

023

2.54

(.100)

1.27

(.050)

4.50

(.177)

4.50

(.177)

051

CCW

2.55

(.100)

0.60 ± 0.10

(.024 ± .004)

4.50

(.177)

ADJ. SLOT

(.095)

(.020)

(.024)

DIMENSIONS ARE:

3 PLCS.

2.41

0.51

0.60

1.19

(.047)

RECOMMENDED PCB LAYOUT

5.00

(.197)

3.08

(.121)

LONG

WIDE

DEEP

5.76

(.226)

RECOMMENDED PCB LAYOUT

2.54

(.100)

1.30

(.051)

(INCHES)

TOLERANCES: ±.2 EXCEPT WHERE NOTED.

4.00

(.157)

TYP.

0.80 (.031)

2.55

(.100)

TYP. DIA.

5.60

(.220)

0.20 (.008)

0.26

(.010)

2.55

(.100)

3.32

(.130)

(.038)

(.080)

TYP.

0.96

2.01

TAPE

REEL

Meets EIA specification 481.

051

180.0 ± 5 DIA.

(7.087 ± .197)

13.0 ± .508 (.512 ± .020)

DIA.

1.78 ± .254 (.070 ± .010)

EQUAL SPACED 3 PLCS.

21.01 ± .787 (.827 ± .031)

DIA.

2.67 ± .254

(.105 ± .010)

59.18 ± 2

(2.330 ± .079)

12.4 + 2.01/ -.000

(.488 + .079/-.000)

2.74 ± .10

(.101 ± .004)

.36

MAX.

(.014)

5.52 ± 0.5

(.217 ± .020)

1.5 + .10/ –.00 DIA.

(.059 + .004.–.00)

4.00 ± .10

(.157 ± .004)

2.00 ± .05

(.079 ± .002)

8.00 ± .20

(.315 ± .008)

1.75 ± .10

(.069 ± .004)

12.00 ± .30

(.472 ± .012)

5.26 ± .10

(.207 ± .004)

5.26 ± .10

(.207 ± .004)

TAPE

180.0 ± 5 DIA.

(7.087 ± .197)

13.0 ± .508 (.512 ± .020)

DIA.

1.78 ± .254 (.070 ± .010)

EQUAL SPACED 3 PLCS.

21.01 ± .787 (.827 ± .031)

DIA.

2.67 ± .254

(.105 ± .010)

59.18 ± 2

(2.330 ± .079)

12.4 + 2.01/ -.000

(.488 + .079/-.000)

REEL

2.74 ± .10

(.101 ± .004)

.36

MAX.

(.014)

5.52 ± 0.5

(.217 ± .020)

1.5 + .10/ –.00 DIA.

(.059 + .004.–.00)

4.00 ± .10

(.157 ± .004)

2.00 ± .05

(.079 ± .002)

8.00 ± .20

(.315 ± .008)

1.75 ± .10

(.069 ± .004)

12.00 ± .30

(.472 ± .012)

5.26 ± .10

(.207 ± .004)

6.45 ± .10

(.250 ± .004)

Meets EIA specification 481.

051

4.24

(.167)

9.65

(.380)

6.60

(.260)

.51 ± .127

(.020 ± .005)

4.32

(.170)

TUBE LENGTH - 525MM. UNITS PACKAGED 100 PIECES PER TUBE.

TAPE

16.4 + 2.00/ -.00

(.646 +.079/ -.00)

REEL

12.00 ± 0.10 (.472 ± .004)

Meets EIA Specification 481.

7.60 REF.

(.299)

0.40 MAX.

(.016)

5.90 REF.

(.232)

16.00 ± 0.30

(.630 ± .012)

7.50 ± 0.10

(.295 ± .004)

5.50 ± 0.10

(.217 ± .004)

6.00 ± 0.10

(.236 ± .004)

1.50 ± 0.10

(.059 ± .004)

12.00 REF.

(.472)

180.0 ± 5 DIA.

(7.087 ± .197)

13.0 ± .508 (.512 ± .020)

DIA.

1.78 ± .254 (.070 ± .010)

EQUAL SPACED

3 PLCS.

21.01 ± .787 (.827 ± .031)

DIA.

2.67 ± .254

(.105 ± .010)

59.18 ± 2

(2.330 ± .079)

1.50 ± .10/ –.000 DIA.

(.059 ± .004.–.00)

4.00 ± 0.10

(.157 ± .004)

1.75 ± 0.10

(.069 ± .004)

5.50 ± 0.10

(.217 ± .004)

7814 SMD 4 mm Square Sealed Rotary Switch

Temperature (°C)

Time (Seconds)

275

30-40 Sec.

120 °C

225

175

125

0 20 40 60 80 100 120 140 160 180 200

80-90 Sec.

10-15

Sec.

35-60

Sec.

180 °C

240 °C

Packaging Specifications

(J Style)

(H Style)

(G Style)

Reflow Soldering Profile

(Z Style)

REV. 09/04

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

BOURNS 7814 Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual