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Datasheet. 1PB638 specification
Bushing Length
A measurement of the longest dimension of a bushing,in distinction from width.
A measurement of the longest dimension of a bushing,in distinction from width.
0.410in.
Body Length
A measurement of the longest dimension of the body,in distinction from width.
A measurement of the longest dimension of the body,in distinction from width.
0.850in.
Body Width
A measurement taken at right angles to the length of the body,in distinction from thickness.
A measurement taken at right angles to the length of the body,in distinction from thickness.
0.540in.
Body Height
A measurement from the bottom to the top of the body,in distinction from depth.
A measurement from the bottom to the top of the body,in distinction from depth.
1.921in.
Switch Actuator Quantity
The number of actuators provided in the item for selection of switching positions.
The number of actuators provided in the item for selection of switching positions.
1
Actuator Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the actuator.
The style designation indicating the configuration that most nearly corresponds to the appearance of the actuator.
round
Actuator Diameter
The length of a straight line which passes through the center of the actuator,and terminates at the circumference.
The length of a straight line which passes through the center of the actuator,and terminates at the circumference.
0.100in.
Actuator Height
0.450in.
Maximum Voltage Rating In Volts
The maximum voltage rating at which the item is designed to operate in an alternating current and/or direct current circuit,expressed in volts.
The maximum voltage rating at which the item is designed to operate in an alternating current and/or direct current circuit,expressed in volts.
125.0 ac and 30.0 dc
Thread Quantity Per Inch
The number of threads on the item per linear inch measured on a line parallel to the thread axis.
The number of threads on the item per linear inch measured on a line parallel to the thread axis.
40
Nominal Thread Size
A designation that is used for the purpose of general identification of the thread.
A designation that is used for the purpose of general identification of the thread.
0.375in. ⁓3/8"
Nonpile-up Contact Arrangement
The designation that identifies the electrical configuration of a nonpile-up contact group including the number of switching poles or forms.
The designation that identifies the electrical configuration of a nonpile-up contact group including the number of switching poles or forms.
2 pole, double throw, one position momentary single switch unit
Switch Actuating Force
The amount of force required to actuate the switch.
The amount of force required to actuate the switch.
5.0 ounces
Contact Load Current Rating At Maximum Rated Voltage
The amount of current the contacts are rated to make or break at maximum rated voltage,with a specified load.
The amount of current the contacts are rated to make or break at maximum rated voltage,with a specified load.
1.000 amperes resistive dc and 1.000 amperes resistive ac
Thread Series Designator
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
uns
Terminal Type And Quantity
Indicates the type and number of terminals for providing electrical connection.
Indicates the type and number of terminals for providing electrical connection.
4 wire lead
Answers.
What class is the thread series?
Uns
What is the thread quantity per inch?
40
How is this classified for shipping?
Schedule B number: 8536509050
Switches, slide, for a voltage not exceeding 1,000 v
What's the federal classification of 1PB638?
FSC 5930 ⁓ Switches
Excluding switchgear.
NSN 5930-00-282-2626 SWITCH,SENSITIVE
uns thread series 40 thread quantity per inch
- NIIN
- 002822626
- NIIN Date
- 08/22/73
- Schedule B
- 8536509050
- Name Code
- 00399
- FIIG
- A053A0
- DEMIL / ITAR
- Uncontrolled item (Code A)
- Hazmat
- No hazard information available from HMIRS.
- MSDS
- N/A
- Precious Metals
- Metal content unknown
- Enviromental
- N/A
- Electrostatic ESD & EMI
- No ESD or EMI sensitivity
Major End Users Countries and entities
- - U.s. Postal Service - Procurement And Supplies Department
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1PB638 / Switch,sensitiveWhat is the formal definition of this item?
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.
