#RER70F55R0R Fuse Resistor | Resistors

RER70F55R0R

Wire Wound Fixed Resistor

NSN 5905-01-625-6429

DEMIL
Shelf Life
UOM
NIIN
Demil:
Shelf Life:
UOM:
NIIN:
016256429

Product Features

Material: core: ceramic, steatite or alumina; encapsulant: silicone molded construction; housing: aluminum with hard anodic coating (heat sink); end caps: stainless steel; standard terminals: tinned copperweld

Detail Specifications

Tempurature Coefficient Of Resistance In Ppm Per Deg Celsius:
-20.0 to 20.0
Electrical Resistance:
55.0 ohms
Resistance Tolerance In Percent:
-1.0 to 1.0
Ambient Tempurature In Deg Celsius At Full Rated Power:
25.0
Ambient Tempurature In Deg Celsius At Zero Percent Rated Power:
250.0
Inclosure Method:
Hermetically sealed
Terminal Type:
Tab, solder lug
Reliability Indicator:
Established
Reliability Failure Rate Level In Percent:
0.01
Body Length:
1.062 inches
Body Width:
1.080 inches
Body Height:
0.546 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length:
0.719 inches
Power Dissipation Rating In Watts:
20.0 heat sink
Mounting Hole Size:
0.125 inches
Part Name Assigned By Controlling Agency:
Wirewound resistor, military/established reliability mil-prf-39009 qualified, type rer, r level
Style Designator:
Axial terminal (s)
NSN:
5905-01-625-6429
Item Name:
Fuse Resistor
Cage Code:
91637

Manufacturer Part Numbers

No other part numbers with same form, fit, and function found.

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Resistors
--------- Wire Wound Fixed Resistors
------------ P/N RER70F55R0R

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Last Updated: 02/25/2025