PartsTable
Technical Data Sheet
BT-1 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The RESISTOR,FIXED,COMPOSITION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: W/O MTG FACILITIES, RADIAL TERMINALS, body_length: 1.062 INCHES NOMINAL IN, body_diameter: 0.375 INCHES NOMINAL IN, cell_quantity: 12, largest_width: 1.250 INCHES SINGLE END IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-073-9978, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO MRO_GENERAL BT-1
NSN: 5910-00-073-9978
FSC: 5910
CAGE: 91418 — RADIO MATERIALS CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_styleW/O MTG FACILITIES, RADIAL TERMINALS
body_length1.062 INCHES NOMINAL IN
body_diameter0.375 INCHES NOMINAL IN
cell_quantity12
largest_width1.250 INCHES SINGLE END IN
overall_width1.375 INCHES IN
terminal_typeWIRE LEAD
inclosure_typeENCAPSULATED
overall_height8.187 INCHES NOMINAL IN
overall_length3.000 INCHES MINIMUM AND 4.000 INCHES MAXIMUM IN
submersibilityNONSUBMERSIBLE
NSN5910-00-073-9978
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,FIXED,COMPOSITION TITLE COMPONENT PN BT-1 MFR RESISTOR,FIXED,COMPOSI
KEY FEATURES
TERMINAL TYPE AND QUANTITY: 2 UNINSULATED WIRE LEAD
NONDERATED OPERATING TEMP: -10.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
VOLTAGE TEMP LIMITS PER SECTION IN PERCENT CAPACITANCE CHANGE: -15.0 TO 15.0 WITH RATED VOLTAGE APPLIED SINGLE SECTION
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 200.0 DC SINGLE SECTION
TOLERANCE RANGE PER SECTION: -20.00 TO 20.00 PERCENT SINGLE SECTION
BODY LENGTH: 0.172 INCHES MAXIMUM IN
CAPACITANCE VALUE PER SECTION: 0.100 MICROFARADS SINGLE SECTION
SCHEMATIC DIAGRAM DESIGNATOR: NO COMMON OR GROUNDED ELECTRODE(S)
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
NONDERATED OPERATING TEMP-10.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
VOLTAGE TEMP LIMITS PER SECTION IN PERCENT CAPACITANCE CHANGE-15.0 TO 15.0 WITH RATED VOLTAGE APPLIED SINGLE SECTION
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION200.0 DC SINGLE SECTION
TOLERANCE RANGE PER SECTION-20.00 TO 20.00 PERCENT SINGLE SECTION
BODY LENGTH0.172 INCHES MAXIMUM IN
CAPACITANCE VALUE PER SECTION0.100 MICROFARADS SINGLE SECTION
SCHEMATIC DIAGRAM DESIGNATORNO COMMON OR GROUNDED ELECTRODE(S)
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH0.060 INCHES NOMINAL IN
TERMINAL LENGTH1.500 INCHES MINIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
RCR32G624JRInterchangeable
interchangeable cross-reference
interchangeable
BT1Interchangeable
interchangeable cross-reference
interchangeable
MIL-R-39008/3Interchangeable
interchangeable cross-reference
interchangeable
BT1AInterchangeable
interchangeable cross-reference
interchangeable
12SR23Interchangeable
interchangeable cross-reference
interchangeable
59115D27-59Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is BT-1?
BT-1 is a RESISTOR,FIXED,COMPOSITION. It is classified as a MRO (MRO_GENERAL).
What parts can replace BT-1?
There are 25 known substitutes for BT-1: RCR32G624JR, BT1, MIL-R-39008/3 and 22 more. Substitute compatibility should be verified for your specific system.
Is BT-1 still available?
BT-1 is currently cancelled.
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