5.00
(.197)
7814J
J-Hook
2.55
(.100)
1.30 ± 0.10
(.051 ± .004)
2.35
(.093)
0.80 ± 0.10
(.031 ± .004)
2 PLCS.
1.00
(.039)
3 PLCS.
2.0
(.079) 2.0
(.079)
3 PLCS.
4.0
(.157)
2.3
(.091)
1.3
(.051)
2 PLCS.
4.50
(.177)
C
CW CCW
4.50
(.177)
C
CW CCW 2.55
(.100)
0.20
(.008)
TYP.
0.60
(.024)
TYP.
5° MAX.
TYP.
6.20
(.244)
1.30 ± 0.10
(.051 ± .004)
5.50
(.217)
2.00
(.079)
2.30
(.091) 1.30
(.051)
2 PLCS.
7814H
Through-
hole
2.35
(.093)
5.00
(.197)
C
CW CCW
6.30
(.248)
2.55
(.100)
4.00
(.157)
TYP.
5.00 ± 0.10
(.197 ± .004)
OUTSIDE WHEN
PINS ARE PARALLEL
0.20 TYP.
(.008)
0.60 ± 0.10
(.024 ± .004)
3 PLCS.
4.50
(.177)
5.00
(.197)
0.80 TYP. DIA.
(.031)
7814G
Gull Wing
7814Z
Right Angle
RECOMMENDED PCB LAYOUT
RECOMMENDED PCB LAYOUT
RECOMMENDED PCB LAYOUT RECOMMENDED PCB LAYOUT
4.50
(.177)
4.50
(.177)
4.50
(.177) LONG
WIDE
DEEP
ADJUSTMENT
SLOT
X
X
2.45
(.096)
0.51
(.020)
0.51
(.020)
0.80 ± 0.10
(.031 ± .004)
2 PLCS.
ADJUSTMENT
SLOT
LONG
WIDE
DEEP
X
X
0.51
(.020)
0.55
(.022)
2.45
(.096)
4.50
(.177)
1.30
(.051)
3 PLCS.
2.55
(.100) 2.55
(.100)
3.32
(.130)
5.76
(.226)
3.18
(.226)
3.48
(.138)
0.61
(.024)
3.08
(.121)
1.19
(.047)
0.96
(.038)
5.60
(.220)
2.54
(.100)
5.01
(.197)
1.27
(.050)
2.01
(.080)
2.01
(.080)
2.01
(.080)
0.26
(.010)
2.54
(.100)
1.30
(.051)
13C
ROTOR POSITIONED AS SHOWN
WITHIN ± 22˚ OF CENTERLINE
OF TERMINAL 2
1.29
(.050)
0.21
(.084)
ADJ. SLOT
LONG
2.41
(.095)
WIDE
0.51
(.020)
DEEP
X
X0.60
(.024)
Features
■ Single pole/double throw
■ Compatible with most surface mount
manufacturing processes
■ 50 or 2000 cycle rotational life
■ Compatible with popular vacuum pick-and-
place equipment
■ J-hook, gull-wing and through hole
■ Meets EIA/EIAJ/IPC/VRCI SMD standard
outline dimensions
■ RoHS compliant* - see processing
information on RoHS compliant surface
mount components
■ For switch applications/processing
guidelines,
click here
7814 SMD 4 mm Square Sealed Rotary Switch
†“Fluorinert” is a registered trademark of 3M Co.
Electrical Characteristics
Contact Rating
Maximum Current ..........100 mA max.
Maximum Voltage ........................16 V
Contact Timing ..................Non-shorting
Contact Resistance ........... 2 ohms max.
Insulation Resistance
............................. 100 megohms min.
Dielectric Strength ....................250 VAC
General Characteristics
Switch Type ...................................SPDT
Operating Temp. Range
............................... -55 °C to +125 °C
Storage Temp. Range .. -55 °C to +125 °C
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
trademark, life code and date code
Environmental Characteristics
Vibration ......................................... 20 G
Shock ........................................... 100 G
Thermal Shock ........................(5 cycles)
-55 °C to +125 °C
Humidity
Insulation Resistance
............................... 10 megohms min.
Rotational Life
-051 ..................................... 50 Cycles
-023 ................................. 2000 Cycles
Packaging Options
J & G .....................................500 pcs.
Z ............................................ 200 pcs.
H ....................................100 pcs./tube
Product Dimensions
DIMENSIONS: MM
(INCHES)
TOLERANCES: ±2 EXCEPT WHERE NOTED.
2
C
1CW
3CCW
How to Order
7814 J - 1 - 051 E
Model
Terminal
J = J-Hook
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)
Circuit Diagram - 7814J, G ,H Circuit Diagram - 7814Z
2
C
3CW
1CCW
*RoHS COMPLIANT
* RoHS Directive 2002/95/EC Jan. 27, 2003 including Annex.
WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Specifications are subject to change without notice. Users should verify actual device performance in their specific
applications. The products described herein and this document are subject to specific legal disclaimers as set forth on
the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf
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This legal disclaimer applies to purchasers and users of Bourns® products manufactured by or on behalf of Bourns, Inc. and
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