Model: USM500W

Sensitive Switch

Properties:

Body Style
Hole mounted
Hazardous Locations/environmental Protection
Moisture proof
Center To Center Distance Between Mounting Facilities Parallel To Length
0.375 inches
Body Length
0.781 inches
Body Width
0.250 inches
Body Height
0.359 inches
Unthreaded Mounting Hole Diameter
0.088 inches
Actuator Length
0.750 inches
Actuator Style
Roller arm
Actuator Free Position Height
0.570 inches
Actuator Roller Diameter
0.187 inches
Actuator Roller Width
0.109 inches
Maximum Voltage Rating In Volts
30.0 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
2.0 ounces
Switch Actuating Force
7.0 ounces
Actuator Movement
Between 0.219 pretravel inches and 0.030 overtravel inches and 0.025 differential inches
Contact Load Current Rating At Maximum Rated Voltage
500.000 milliamperes resistive dc and 250.000 milliamperes inductive dc
Precious Material And Location
Contacts silver and contact surfaces gold
Terminal Type And Quantity
3 tab, solder lug
NSN
5930-00-105-1905
Part Number
USM500W
Description
Switch,sensitive
CAGE
80207

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 USM500W NSN 5930-00-105-1905

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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