Model: 840278

Sensitive Switch

Properties:

Body Style
Hole mounted
Center To Center Distance Between Mounting Facilities Parallel To Length
0.875 inches
Overall Height
0.823 inches
Overall Width
0.400 inches
Body Width
0.400 inches
Body Height
0.625 inches
Case Material
Plastic
Unthreaded Mounting Hole Diameter
0.114 inches
Center To Center Distance Between Mounting Facilities Parallel To Height
0.405 inches
Actuator Length
0.110 inches
Actuator Style
Rectangular
Actuator Height
0.063 inches
Actuator Width
0.165 inches
Actuator Free Position Height
0.578 inches
Maximum Voltage Rating In Volts
115.0 ac and 28.0 dc
Inclosure Type
Fully enclosed
Mounting Method
Unthreaded hole
Nonpile-up Contact Arrangement
1 pole, double throw, one position momentary single switch unit
Switch Release Force
4.0 ounces
Switch Actuating Force
14.0 ounces
Contact Load Current Rating At Maximum Rated Voltage
10.000 amperes resistive dc and 10.000 amperes inductive dc and 10.000 amperes resistive ac
Terminal Type And Quantity
3 tab, solder lug
NSN
5930-00-903-8673
Part Number
840278
Description
Switch,sensitive
CAGE
80249

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 840278 NSN 5930-00-903-8673

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:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
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:
658
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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