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18-142 — RESISTOR,FIXED,WIRE WOUND,INDUCT

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

18-142: RESISTOR,FIXED,WIRE WOUND,INDUCT.

RESISTOR,FIXED,WIRE WOUND,INDUCT. Key specifications include unit_package_quantity: 200, part_name_assigned_by_controlling_agency: TEST WATER COLIFORM AND E COLI 10ML SAMPLE 200S. This part is cataloged in the U.S.

Government catalog under NSN 5961-00-078-6727, 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→ 18-142
NSN: 5961-00-078-6727
NIINs: 000786727, 001000328, 002336535, 002923963, 003181303, 005545238, 007845634, 009099944, 010473590, 013458686, 014810234, 015861839, 016274722
FSC: 5961 — Semiconductor Devices and Associated Hardware
CAGE: 49956 — RAYTHEON COMPANY DIV CORP (USA)
SPECIFICATIONS
unit_package_quantity200
part_name_assigned_by_controlling_agencyTEST WATER COLIFORM AND E COLI 10ML SAMPLE 200S
NSN5961-00-078-6727
COMPONENT DIAGRAM
BAIL LATCH 10G SFP+ 850nm · SR (MMF, 300m) DOM: Digital Optical Monitoring TX RX LC DUPLEX 20-PIN EDGE CONNECTOR ~56.5 mm ~13.4mm SFP+ TRANSCEIVER | 10G | 850nm | SR (MMF, 300m) Hot-swappable | LC duplex fiber | DDM/DOM supported TITLE SFP+ XCVR PN 18-142 MFR OEM RESISTOR,FIXED,WIRE WOUND,INDUCT
KEY FEATURES
•
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 2.5 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN AND 2.5 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN AND 60.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN60.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN
•
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 200.0 CELSIUS JUNCTION200.0 CELSIUS JUNCTION DEGC
•
MOUNTING FACILITY QUANTITY: 22
•
OVERALL DIAMETER: 0.620 INCHES MAXIMUM0.620 INCHES MAXIMUM IN
•
MOUNTING METHOD: UNTHREADED HOLE(S)
•
SEMICONDUCTOR MATERIAL: SILICONSILICON
•
INTERNAL CONFIGURATION: JUNCTION CONTACTJUNCTION CONTACT
TECHNICAL CHARACTERISTICS
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC2.5 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN AND 2.5 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN AND 60.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN60.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT200.0 CELSIUS JUNCTION200.0 CELSIUS JUNCTION DEGC
MOUNTING FACILITY QUANTITY22
OVERALL DIAMETER0.620 INCHES MAXIMUM0.620 INCHES MAXIMUM IN
MOUNTING METHODUNTHREADED HOLE(S)
SEMICONDUCTOR MATERIALSILICONSILICON
OVERALL LENGTH0.250 INCHES MINIMUM AND 0.250 INCHES MINIMUM AND 0.340 INCHES MAXIMUM0.340 INCHES MAXIMUM IN
INTERNAL CONFIGURATIONJUNCTION CONTACTJUNCTION CONTACT
FEATURES PROVIDEDHERMETICALLY SEALED CASEHERMETICALLY SEALED CASE
CURRENT RATING PER CHARACTERISTIC4.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC AND 4.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC AND 2.00 AMPERES MAXIMUM BASE CURRENT, DC2.00 AMPERES MAXIMUM BASE CURRENT, DC
SUBSTITUTES & CROSS-REFERENCES 5
40312Reference document
Same NSN cross-reference
Reference document — Secondary reference
40312AReference document
Same NSN cross-reference
Reference document — Secondary reference
262804Reference document
Same NSN cross-reference
Reference document — Secondary reference
825-002Reference document
Same NSN cross-reference
Reference document — Secondary reference
TG54Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 18-142?
18-142 is a RESISTOR,FIXED,WIRE WOUND,INDUCT. It is classified as a MRO (MRO_GENERAL).
What parts can replace 18-142?
There are 5 known substitutes for 18-142: 40312, 40312A, 262804 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 18-142?
18-142 is cataloged in the U.S. Government catalog under NSN 5961-00-078-6727. This indicates validated use in U.S. government and defense supply chains.
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