7814

PL
IA
NT
Features
CO
M
■ Single pole/double throw
■ Meets EIA/EIAJ/IPC/VRCI SMD standard
outline dimensions
*R
oH
S
■ Compatible with most surface mount
manufacturing processes
■ 50 or 2000 cycle rotational life
■ Compatible with popular vacuum pick-andplace equipment
■ J-hook, gull-wing and through hole
■ 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
C
ADJUSTMENT
SLOT
5.00 4.50
(.197) (.177)
051
CW
X
CCW
X
0.20 TYP.
(.008)
6.30 4.50
(.248) (.177)
2.45
LONG
(.096)
051
0.51
WIDE
(.020)
2.55
(.100)
0.51
DEEP
(.020)
CW
4.00
(.157)
TYP.
CCW
RECOMMENDED PCB LAYOUT
1.30 ± 0.10
(.051 ± .004)
2.0
(.079)
4.0
(.157)
1.00
(.039)
3 PLCS.
0.80 ± 0.10
(.031 ± .004)
2 PLCS.
0.60 ± 0.10
(.024 ± .004)
3 PLCS.
2.55
(.100)
RECOMMENDED PCB LAYOUT
2.55
(.100)
5.00
(.197)
2.3
(.091)
2.35
(.093)
7814G
Gull Wing
4.50
(.177)
0.80 TYP. DIA.
(.031)
7814Z
Right Angle
4.50
(.177)
C
4.50
(.177)
051
CW
2.55
(.100)
2.0
(.079)
3 PLCS.
1.3
(.051)
2 PLCS.
CCW
5° MAX.
TYP.
ADJUSTMENT
SLOT
2.45
LONG
(.096)
0.51
X
WIDE
(.020)
ROTOR POSITIONED AS SHOWN
WITHIN ± 22˚ OF CENTERLINE
OF TERMINAL 2
0.60
(.024)
TYP.
0.55
X
DEEP
(.022)
0.20
(.008)
TYP.
2.55
(.100)
023
1
C
3
2.30
(.091)
1.30
(.051)
2 PLCS.
0.80 ± 0.10
(.031 ± .004)
2 PLCS.
7814 J - 1 - 051 E
6.20
(.244)
5.50
(.217)
1.30
(.051)
3 PLCS.
1.30 ± 0.10
(.051 ± .004)
2.00
(.079)
5.00
(.197)
Circuit Diagram - 7814J, G ,H
CCW 3
*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.
2.54
(.100)
1.27
(.050)
3.18
(.226)
0.61
(.024)
1.29
(.050)
5.01
(.197)
5.60
(.220)
0.21
(.084)
3.48
(.138)
2.01
(.080)
2.01
(.080)
Circuit Diagram - 7814Z
C
2
2
CW
0.96
(.038)
RECOMMENDED PCB LAYOUT
2.54
0.26
(.100)
(.010) 2.01
1.30
(.080)
(.051)
1.19
(.047)
C
1
3.32
(.130)
ADJ. SLOT
3.08
2.41
(.121)
(.095) LONG
0.51
X (.020) WIDE
0.60
X (.024) DEEP
5.76
(.226)
RECOMMENDED PCB LAYOUT
2.35
(.093)
How to Order
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)
5.00 ± 0.10
(.197 ± .004)
OUTSIDE WHEN
PINS ARE PARALLEL
4.50
(.177)
C
7A
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
7814H
Throughhole
4.50
(.177)
2E
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
7814J
J-Hook
7A
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†
Product Dimensions
7A
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
CCW 1
DIMENSIONS:
3
CW
MM
(INCHES)
TOLERANCES: ±2 EXCEPT WHERE NOTED.
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