Features
■ Single pole/double throw
■ RoHS compliant*
■ Compatible with most surface mount
manufacturing processes
■ 50 or 2000 cycle rotational life
■ Tape and reel packaged
■ Withstands 245 ° soldering heat
7813 SMD 3 mm Square Sealed Rotary Switch
U.S. ꢁatent No. 5043695
Electrical Characteristics
Product Dimensions
Contact Rating
7813S
7813J
Maximum Current ...........100 mA max.
Maximum Voltage .........................16 V
Contact Timing...................Non-shorting
Contact Resistance............2 ohms max.
Insulation Resistance
3.20 +0.40/-0.20
C
(.126 +.016/-.008)
0
K
3.02
(.119)
ADJUSTMENT SLOT
3.50 0.20
(.138 .008)
0.51
WIDE
(.020)
..............................100 megohms min.
Dielectric Strength ....................250 VAC
4
B
X
1
3
1.93
2
LONG
DEEP
(.076)
ADJUSTMENT SLOT
General Characteristics
Switch Type ...................................SPDT
Operating Temperature Range
0.51
(.020)
CW
CCW
1.93 ± 0.03
(.076 ± .001)
0.52 ± 0.03
(.021 ± .001)
LONG ꢀ
X
0.51 ± 0.06
(.020 ± .002)
WIDE ꢀ
DEEꢁ
1.30 0.10
(.051 .004)
................................-55 °C to +125 °C
Storage Temperature Range
2.39
(.094)
................................-55 °C to +125 °C
0.71 ± 0.20
Seal Test .......................85 °C Fluorinert†
(.028 ± .008)
0.58
REF.
(.023)
1.47 0.15
(.058 .006)
Mechanical Characteristics
0.65 0.10
(.026 .004)
2 PLCS
1.50 0.15
Positions ...............................................2
Adjustment Torque........... .5 N-cm max.
Stop Strength...................1.8 N-cm min.
1.15
(.045)
0.61 ± 0.20
(.024 ± .008)
TYꢁ
(.059 .006)
TYꢁ
2 PLCS
2.30 0.20
(.089 .008)
Environmental Characteristics
3.71
(.146)
2.20 0.20
(.087 .008)
Shock ..............................................20 G
0.1 ms max. discontinuity
3.61
(.142)
2.77
(.109)
Vibration ........................................100 G
0.1 ms max. discontinuity
Thermal Shock.........................(5 cycles)
-55 °C to +125 °C
Humidity
Insulation Resistance
5.35
(.211)
2 PLCS
1.30
(.051)
0.15 0.05
(.006 .002)
0.15 ± 0.03
(.006 ± .001)
................................10 megohms min.
Rotational Life
-051......................................50 Cycles
-023..................................2000 Cycles
Max. Soldering Heat ...................245 °C,
5 seconds
Standard Packaging
J ...................................1,000 pcs./reel
S......................................200 pcs./reel
1.60
(.063)
1.60
(.063)
0.65
(.026)
2.39
(.094)
1.12
(.044)
4.50
(.177)
2 ꢁLCS
0.65
(.026)
1.60
(.063)
1.10
1.10
(.043)
2.62
(.103)
(.043)
0.60
(.024)
1.57
(.062)
3 ꢁLCS
1.57
(.062)
0.60
(.024)
How to Order
RECOMMENDED
LAND ꢁATTERN
RECOMMENDED
LAND PATTERN
7813 J - 1 - 051 E
Model
MM
(INCHES)
DIMENSIONS ARE:
Terminal
Switch Type
1 = SPDT
TOLERANCES: .2 EꢀCEꢁT WHERE NOTED.
Rotational Life
-051 = 50 Cycles
-023 = 2000 Cycles
C
2
Embossed Tape
E = 1000 Pcs./180 mm Reel (J Style)
200 Pcs./180 mm Reel (S Style)
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.