RELEASE3681 — SEMICONDUCTOR DEVICE,THYRISTOR

✓ Government record, cited

— · SFP TRANSCEIVER

PRODUCT OVERVIEW

RELEASE3681: SEMICONDUCTOR DEVICE,THYRISTOR.

The SEMICONDUCTOR DEVICE,THYRISTOR is a the manufacturer industrial component. Key specifications include overall_length: 0.330 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN, mounting_method: THREADED STUD(S), overall_diameter: 0.650 INCHES MAXIMUM IN, special_features: DESIGN ANALYSIS; JUNCTION PATTERN ARRANGEMENT: PNPN, features_provided: HERMETICALLY SEALED CASE, nominal_thread_size: 0.250 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5961-00-068-8231, 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

RELEASE3681

NSN: 5961-00-068-8231
NIINs: 000688231, 004178050, 009051104, 009213291
FSC: 5961 — Semiconductor Devices and Associated Hardware
CAGE: 80131 — ELECTRONIC INDUSTRIES ASSOCIATION

SPECIFICATIONS

overall_length	0.330 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN
mounting_method	THREADED STUD(S)
overall_diameter	0.650 INCHES MAXIMUM IN
special_features	DESIGN ANALYSIS; JUNCTION PATTERN ARRANGEMENT: PNPN
features_provided	HERMETICALLY SEALED CASE
nominal_thread_size	0.250 INCHES IN
internal_configuration	JUNCTION CONTACT
semiconductor_material	SILICON
end_item_identification	GENERAL APPLICATION ELECTRONICS (GEN-AP-E)
thread_series_designator	UNF
mounting_facility_quantity	1
overall_width_across_flats	0.544 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
NSN	5961-00-068-8231

COMPONENT DIAGRAM

KEY FEATURES

•

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 400.0 MAXIMUM BREAKOVER VOLTAGE, DC400.0 MAXIMUM BREAKOVER VOLTAGE, DC

•

MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 125.0 CELSIUS JUNCTION125.0 CELSIUS JUNCTION DEGC

•

MOUNTING FACILITY QUANTITY: 11

•

OVERALL DIAMETER: 0.650 INCHES MAXIMUM0.650 INCHES MAXIMUM IN

•

MOUNTING METHOD: THREADED STUD(S)

•

SEMICONDUCTOR MATERIAL: SILICONSILICON

•

INTERNAL CONFIGURATION: JUNCTION CONTACTJUNCTION CONTACT

TECHNICAL CHARACTERISTICS

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC	400.0 MAXIMUM BREAKOVER VOLTAGE, DC400.0 MAXIMUM BREAKOVER VOLTAGE, DC
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT	125.0 CELSIUS JUNCTION125.0 CELSIUS JUNCTION DEGC
MOUNTING FACILITY QUANTITY	11
OVERALL DIAMETER	0.650 INCHES MAXIMUM0.650 INCHES MAXIMUM IN
MOUNTING METHOD	THREADED STUD(S)
SEMICONDUCTOR MATERIAL	SILICONSILICON
OVERALL LENGTH	0.505 INCHES MAXIMUM0.505 INCHES MAXIMUM IN
INTERNAL CONFIGURATION	JUNCTION CONTACTJUNCTION CONTACT
FEATURES PROVIDED	HERMETICALLY SEALED CASEHERMETICALLY SEALED CASE
OVERALL WIDTH ACROSS FLATS	0.562 INCHES MAXIMUM0.562 INCHES MAXIMUM IN

SUBSTITUTES & CROSS-REFERENCES 2

2N688ASame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

2315691Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is RELEASE3681?

RELEASE3681 is a SEMICONDUCTOR DEVICE,THYRISTOR.

What parts can replace RELEASE3681?

There are 2 known substitutes for RELEASE3681: 2N688A, 2315691. Substitute compatibility should be verified for your specific system.

What is the NSN for RELEASE3681?

RELEASE3681 is cataloged in the U.S. Government catalog under NSN 5961-00-068-8231. This indicates validated use in U.S. government and defense supply chains.

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RELEASE3681 — SEMICONDUCTOR DEVICE,THYRISTOR

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