Model: E121-147

Sensitive Switch

Properties:

Body Style
Center To Center Distance Between Mounting Facilities Parallel To Length
0.500 inches
Body Length
0.781 inches
Body Width
0.250 inches
Body Height
0.438 inches
Case Material
Plastic
Unthreaded Mounting Hole Diameter
0.088 inches
Actuator Length
0.125 inches
Actuator Style
Rectangular
Actuator Height
0.062 inches
Actuator Width
0.125 inches
Actuator Free Position Height
0.406 inches
Maximum Voltage Rating In Volts
250.0 ac and 28.0 dc
Inclosure Type
Fully enclosed
Mounting Method
Unthreaded hole
Nonpile-up Contact Arrangement
1 pole, double throw, double break/double make, permanent jumper, one position momentary single switch unit
Switch Release Force
2.0 ounces
Switch Actuating Force
5.0 ounces
Actuator Movement
Between 0.050 pretravel inches and 0.012 overtravel inches and 0.020 differential inches
Contact Load Current Rating At Maximum Rated Voltage
10.000 amperes resistive dc and 5.000 amperes inductive dc and 3.000 amperes lamp dc and 10.000 amperes resistive ac and 5.000 amperes inductive ac and 3.000 amperes lamp ac
Precious Material And Location
Contacts silver
Terminal Type And Quantity
4 quick disconnect, male
NSN
5930-01-052-7295
Part Number
E121-147
Description
Switch,sensitive
CAGE
09177

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 E121-147 NSN 5930-01-052-7295

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:
S
ESD:
ESD:
MMAC:
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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