PC137H250K

PC137H250K Variable Non-wire Wound Resistor

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Datasheet. PC137H250K specification

Section Quantity
The number of individual elements.

1

Overall Length
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

2.094in. ⁓2-3/32"

Terminal Length
A measurement of the longest dimension of a terminal,in distinction from width.

0.118in.

Body Diameter
The length of a straight line which passes through the center of the body,and terminates at the circumference.

1.125in.

Shaft Diameter
The length of a straight line which passes through the center of a shaft,and terminates at the circumference.

0.247in. and 0.250in.

Shaft Length
A measurement of the longest dimension of the shaft,in distinction from width.

1.500in.

Mounting Bushing Length

0.500in.

Body Length
A measurement of the longest dimension of the body,in distinction from width.

0.594in.

Overall Diameter
A measurement of the longest straight line across a circular cross-sectional plane.

1.243in. ⁓1-1/4"

Actuator Type
Indicates the type of facility or arrangement provided for moving the variable contact(s).

single shaft

Maximum Starting Torque
The maximum amount of turning force required to initiate the actuator movement.

5.00 INCH-Ounces

Maximum Stop Torque
The maximum amount of turning force that can be applied through the operating shaft with0ut damage to the stops.

160.00 INCH-Ounces

Nonturn Device Location
Indicates the location of a mechanical device which prevents the turning of the item on its mounted surface,expressed by the twelve hour clock designation.

at 9 oclock

Nonturn Device Radius
The linear measurement of the distance from the actuator centerline to the centerline of the nonturn device.

0.531in.

Screw Thread Diameter
The length of a straight line which passes through the center of a coaxial cylinder which would bound the crest of an external thread or the root of an internal thread.

0.375in.

Screw Thread Series Designator
A designation distinguishing one group of screw thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.

unef

Screw Thread Quantity Per Inch
The number of screw threads on the item per linear inch measured on a line parallel to the thread axis,including incomplete threads.

32.0

Terminal Location
The position of the terminal/s/ for making connection to an item.

radially positioned over less than half the circumference

Mounting Method
The means of attaching the item.

standard bushing

Electrical Resistance Per Section
A measure of the opposition to the flow of direct or alternating current per section.

250.000 kilohms single section

Rotary Actuator Travel In Angular Deg
The measurement of the rotary mechanical motion of the actuating shaft of an item,expressed in degrees.

300.0

Power Dissipation Rating Per Section In Watts
The maximum amount of electrical energy that can be expended per section,expressed in watts.

0.5 free air single section

Resistance Tolerance Per Section In Percent
The limits of permissible variation in the electrical resistance value per section of an item from its rated value,expressed in percent.

-20.0/+20.0 single section

Actuator Travel Control Feature
The feature that controls the actuator travel.

stops

Ambient Temp In Deg Celsius Per Section At Full Rated Power
The ambient temperature,expressed in degrees celsius,of the medium surrounding each section at which it can be operated continuously at full rated power.

40.0 single section

Standard Taper Curve Per Section
The rate of change and distribution of resistance per section,in relation to the rotation of the control shaft,which establishes a standard taper curve designated by an alphabetic character and accepted for common usage.

a single section

Terminal Type And Quantity
Indicates the type and number of terminals for providing electrical connection.

3 tab, solder lug

Answers.

What is the NSN for PC137H250K?

5905-00-177-7355

How is this classified for shipping?

Schedule B number: 8533400080
nmfc 062960
Variable resistors, including potentiometers

What's the federal classification of PC137H250K?

FSC 5905 ⁓ Resistors

Excluding resistance wire.

NSN 5905-00-177-7355 RESISTOR,VARIABLE,NON-WIRE WOUND

2.094" overall length

NIIN
001777355
NIIN Date
12/03/69
Schedule B
8533400080 
Name Code
29716
FIIG
A002A0
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
No precious metals
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Other Part Numbers Parts with same form, fit, and function by other manufacturers

1. 1208144 Cage K3861

Major End Users Countries and entities

  • - Greece 
  • - Turkey 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
77.5 
LCL (less than a car load rating)
77.5
Special Cargo
No special type of cargo code applicable 
Air Freight (Minimum cargo door size required)
Shipment is not a consolidation and does not exceed 84 inches in any dimension. 
Customs Requirement Classification
Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps) 
Commodity (for shipments via water)
Electrical appliances, small 
NMFC (national motor freight code)
062960 REOSTATS/PARTS NOI 
UFC (universal freight code)
35140 

Similar by Design Other resistors with similar characteristics

Nothing similar to this part number was found in our inventory

PC137H250K / Resistor,variable,non-wire woundWhat is the formal definition of this item?

Inc 29716 cancelled/replaced by ,inc 30407, fiig t150-f, app-key fd ,inc 37405, fiig a002a0, app-key b ,on 100112 ~all except usa