63WR50K

View detailed technical data, stock status, and sourcing information for: 63WR50K

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63WR50K
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5905 Resistor
National Stock Number
5905-00-236-7708
Item Name Code
37405
Assigment Date
03/10/1971 (55 years ago)

A transformer consisting of one or more primary winding(s) and one or more secondary winding(s). It may be designed for direct connection to an alternating current source for purposes of changing the secondary volts and amperes or designed to eliminate metallic interconnection between circuits in an overall one to one voltage ratio, with or without additional output windings, or items designed to automatically maintain a constant output voltage within specified limits under varying input or load conditions. Also includes items having a provision for mechanically changing the turns ratio or inductive coupling in progressive increments by means of voltage taps, ratio adjuster, or devices oe similar design. For transformers having winding(s) common to both input and output circuits, see transformer (1), power, autotransformer. Excludes:transformer (1), pulse.

not established reliability indicator, rectangular body style, 0.634 inches nominal overall length, 1 section quantity, 0.188 inches minimum terminal length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Section Quantity
1
Body Style
rectangular
Reliability Indicator
not established
Overall Length
0.634 inches nominal
Terminal Length
0.188 inches minimum
Overall Height
0.375 inches nominal
Overall Width
0.240 inches maximum
Shaft Diameter
0.090 inches nominal
Shaft Length
0.062 inches nominal
Body Length
0.410 inches nominal
Body Width
0.240 inches maximum
Body Height
0.375 inches nominal
Shaft Style
round, slotted
Actuator Type
single shaft
Effective Electrical Rotation In Deg Angular Rotation
7200.0 nominal
Maximum Starting Torque
5.00 inch-ounces
Center To Center Distance Between Terminals
0.200 inches nominal
Mounting Method
terminal
Electrical Resistance Per Section
50.0 kilohms single section
Rotary Actuator Travel In Angular Deg
7200.0 nominal
Center To Center Distance Between Center Terminal And Outside Terminal
0.100 inches nominal
Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power
150.0 single section
Terminal Location
rear end
Temp Coefficient Of Resistance Per Section In Ppm Per Deg Celsius
-100.0 to 100.0 single section
Power Dissipation Rating Per Section In Watts
0.5 free air single section
Resistance Tolerance Per Section In Percent
-10.0 to 10.0 single section
Actuator Travel Control Feature
clutch
Ambient Temp In Deg Celsius Per Section At Full Rated Power
85.0 single section
Terminal Type And Quantity
3 pin

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
63WR50K Resistor,variable,nonwire Wound,

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5905-00-236-7708?
The FSCG of the NSN 5905-00-236-7708 is 5905
Does the NSN 5905-00-236-7708 have a Schedule B code assigned?
Yes, the Schedule B code is 8533400080
Does NSN 5905-00-236-7708 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5905-00-236-7708 contain precious materials?
Precious metal content is unknown
Does NSN 5905-00-236-7708 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5905-00-236-7708 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Wed, Mar 10, 1971

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