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VS-40HFR20 — SEMICONDUCTOR DEVICE,DIODE

✓ Government record, cited
— · SFP TRANSCEIVER
PRODUCT OVERVIEW

VS-40HFR20: SEMICONDUCTOR DEVICE,DIODE.

The SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include material: SILICON SEMICONDUCTOR, overall_height: 0.460 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED CASE, overall_width_across_flats: 0.664 INCHES MINIMUM AND 0.688 INCHES MAXIMUM IN, terminal_type_and_quantity: 1 TAB, SOLDER LUG AND 1 THREADED STUD. This part is cataloged in the U.S.

Government catalog under NSN 5961-00-167-1682, 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
VS-40HFR20
NSN: 5961-00-167-1682
FSC: 5961 — Semiconductor Devices and Associated Hardware
CAGE: 18612 — VISHAY INTERTECHNOLOGY, INC. (USA)
SPECIFICATIONS
materialSILICON SEMICONDUCTOR
overall_height0.460 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
features_providedHERMETICALLY SEALED CASE
overall_width_across_flats0.664 INCHES MINIMUM AND 0.688 INCHES MAXIMUM IN
terminal_type_and_quantity1 TAB, SOLDER LUG AND 1 THREADED STUD
NSN5961-00-167-1682
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 VS-40HFR20 MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
•
FEATURES PROVIDED: HERMETICALLY SEALED CASE
•
OVERALL WIDTH ACROSS FLATS: 0.664 INCHES MINIMUM AND 0.688 INCHES MAXIMUM IN
•
MATERIAL: SILICON SEMICONDUCTOR
•
TERMINAL TYPE AND QUANTITY: 1 TAB, SOLDER LUG AND 1 THREADED STUD
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.460 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
FEATURES PROVIDEDHERMETICALLY SEALED CASE
OVERALL WIDTH ACROSS FLATS0.664 INCHES MINIMUM AND 0.688 INCHES MAXIMUM IN
MATERIALSILICON SEMICONDUCTOR
TERMINAL TYPE AND QUANTITY1 TAB, SOLDER LUG AND 1 THREADED STUD
OTHER ITEMS IN FSC 5961 — Semiconductor Devices and Associated Hardware
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5961-00-000-0150 5961-00-000-4541 5961-00-000-5400 5961-00-000-7614 5961-00-000-8760 5961-00-001-1352 5961-00-001-2624 5961-00-001-2978
SUBSTITUTES & CROSS-REFERENCES 1
40HFR20Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is VS-40HFR20?
VS-40HFR20 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace VS-40HFR20?
There is 1 known substitute for VS-40HFR20: 40HFR20. Substitute compatibility should be verified for your specific system.
What is the NSN for VS-40HFR20?
VS-40HFR20 is cataloged in the U.S. Government catalog under NSN 5961-00-167-1682. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.