Model: C1953-1

Sensitive Switch

Properties:

Body Style
Hole mounted
Center To Center Distance Between Mounting Facilities Parallel To Length
Between 0.872 inches and 0.878 inches
Body Length
Between 1.079 inches and 1.109 inches
Body Width
0.400 inches
Body Height
Between 0.610 inches and 0.640 inches
Unthreaded Mounting Hole Diameter
Between 0.113 inches and 0.116 inches
Center To Center Distance Between Mounting Facilities Parallel To Height
Between 0.403 inches and 0.409 inches
Actuator Length
0.810 inches
Actuator Style
Roller arm
Actuator Free Position Height
Between 0.780 inches and 0.840 inches
Actuator Roller Diameter
0.190 inches
Actuator Roller Width
0.190 inches
Maximum Voltage Rating In Volts
125.0 ac and 125.0 dc
Inclosure Type
Fully enclosed
Mounting Method
Unthreaded hole
Thready Qty Per Inch (tpi)
40
Thread Size
0.112 inches
Nonpile-up Contact Arrangement
1 pole, double throw, one position momentary single switch unit
Switch Release Force
2.0 ounces
Switch Actuating Force
8.0 ounces
Actuator Movement
Between 0.060 pretravel inches and 0.040 overtravel inches and 0.016 differential inches
Contact Load Current Rating At Maximum Rated Voltage
500.000 milliamperes resistive dc and 10.000 amperes resistive ac
Thread Series Designator
Unc
Terminal Type And Quantity
3 screw
NSN
5930-00-870-8016
Part Number
C1953-1
Description
Switch,sensitive
CAGE
81755

A switch with a quick-acting mechanism actuated by a highly delicate tactile contact. Includes membrane switch. excludes switch, flexible; switch, pressure; and switch, thermostatic.

Part C1953-1 NSN 5930-00-870-8016

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00399
FIIG:
A053A0
Concept No.:
App. Key:
S
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
U
ESD:
ESD:
MMAC:
EH
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061300
UFC:
34410
LTL:
77.5
LCL:
--
WCC:
72D
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 8536509050
  • SITC: 77255
  • End Use: Electric apparatus
  • NAICS: 335931
  • USDA: 1

Freight Class: Switches, slide, for a voltage not exceeding 1,000 v

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