Features
■ Single pole/double throw
■ J-hook, gull-wing and through hole
■ Compatible with most surface mount
soldering processes
■ Meets EIA/EIAJ/IPC/VRCI SMD standard
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
Product Dimensions
Contact Rating
7814J
7814H
Maximum Current ...........100 mA max.
Maximum Voltage .........................16 V
Contact Timing...................Non-shorting
Contact Resistance............2 ohms max.
Insulation Resistance
J-Hook
Through-hole
5.00 ± 0.10
(.197 ± .004)
OUTSIDE WHEN
PINS ARE PARALLEL
4.50
(.177)
4.50
(.177)
C
C
..............................100 megohms min.
Dielectric Strength ....................250 VAC
ADJUSTMENT
SLOT
2.45
LONG
(.096)
0.20
(.008)
TYP.
4.50
(.177)
4.50
6.30
5.00
(.197)
General Characteristics
(.177)
(.248)
7 A
7 A
Switch Type ...................................SPDT
Operating Temperature Range
051
051
0.51
WIDE
(.020)
X
................................-55 °C to +125 °C
Storage Temperature Range
4.00
(.157)
TYP.
CW
2.55
(.100)
CCW
0.51
DEEP
(.020)
CW
CCW
X
................................-55 °C to +125 °C
2.55
(.100)
Seal Test .......................85 °C Fluorinert†
RECOMMENDED PCB LAYOUT
2.0
(.079)
4.0
(.157)
1.30 ± 0.10
(.051 ± .004)
Mechanical Characteristics
2.55
(.100)
RECOMMENDED PCB LAYOUT
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
2.0
(.079)
3 PLCS.
2.55
(.100)
0.60 ± 0.10
(.024 ± .004)
3 PLCS.
1.00
(.039)
3 PLCS.
1.3
(.051)
2 PLCS.
5.00
(.197)
2.3
(.091)
0.80 ± 0.10
(.031 ± .004)
2 PLCS.
2.35
(.093)
4.50
(.177)
Environmental Characteristics
0.80
(.031)
TYP. DIA.
Vibration ..........................................20 G
Shock ............................................100 G
Thermal Shock.........................(5 cycles)
-55 °C to +125 °C
7814G
7814Z
Right Angle
Gull Wing
4.50
ROTOR POSITIONED AS SHOWN
WITHIN ± 22˚ OF CENTERLINE
OF TERMINAL 2
(.177)
Humidity
5° MAX.
TYP.
Insulation Resistance
................................10 megohms min.
Rotational Life
C
3.32
(.130)
ADJUSTMENT
SLOT
ADJ. SLOT
-051......................................50 Cycles
-023..................................2000 Cycles
Max. Soldering Heat ...................245 °C,
10 seconds
3.08
(.121)
2.41
(.095)
0.51
2.45
(.096)
0.60
(.024)
TYP.
0.96
(.038)
4.50
(.177)
LONG
LONG
WIDE
DEEP
7 A
0.51
WIDE
(.020)
2 E
X
051
X
(.020)
0.60
023
Packaging Options
X
0.55
DEEP
(.022)
J & G.......................................500 pcs.
Z .............................................200 pcs.
H ....................................100 pcs./tube
(.024)
0.20
(.008)
TYP.
5.60
(.220)
X
CW
CCW
1
5.76
(.226)
C
3
2.55
(.100)
How to Order
RECOMMENDED PCB LAYOUT
2.30
RECOMMENDED PCB LAYOUT
2.54
(.100)
1.27
2.54
2.35
(.093)
0.26
(.010)
1.19
(.047)
7814 J - 1 - 051 E
(.100)
1.30
(.091)
2.01
(.080)
1.30
0.80 ± 0.10
(.031 ± .004)
2 PLCS.
(.051)
2 PLCS.
(.050)
(.051)
Model
Terminal
J = J-Hook
G = Gull Wing
H = Through-hole
Z = Right Angle
6.20
(.244)
5.50
(.217)
1.30
(.051)
0.21
(.084)
2.01
(.080)
3.18
(.226)
0.61
(.024)
5.01
3.48
(.138)
3 PLCS.
1.30 ± 0.10
1.29
(.050)
Switch Type
1 = SPDT
2.01
(.051 ± .004)
2.00
(.080)
5.00
(.197)
(.079)
Rotational Life
-051 = 50 Cycles
-023 = 2000 Cycles
(.197)
MM
(INCHES)
C
2
DIMENSIONS ARE:
Optional Embossed Tape Designator
(For pin styles J, G, Z only -
omit for tube packaging)
TOLERANCES: .2 EXCEPT WHERE NOTED.
CCW
3
1
CW
*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.