2N688A — SEMICONDUCTOR DEVICE,THYRISTOR

✓ Government record, cited

— · SFP TRANSCEIVER

PRODUCT OVERVIEW

2N688A: SEMICONDUCTOR DEVICE,THYRISTOR.

The SEMICONDUCTOR DEVICE,THYRISTOR is a the manufacturer industrial component. Key specifications include overall_length: 0.505 INCHES MAXIMUM0.505 INCHES MAXIMUM IN, mounting_method: THREADED STUD(S), overall_diameter: 0.650 INCHES MAXIMUM0.650 INCHES MAXIMUM IN, special_features: INTERNAL JUNCTION CONFIGURATION ARRANGEMENT PNPNINTERNAL JUNCTION CONFIGURATION ARRANGEMENT PNPN, features_provided: HERMETICALLY SEALED CASEHERMETICALLY SEALED CASE, nominal_thread_size: 0.250 INCHES0.250 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

2N688A

NSN: 5961-00-068-8231
FSC: 5961 — Semiconductor Devices and Associated Hardware
CAGE: 31338 — SEMITRONICS CORP (USA)

SPECIFICATIONS

overall_length	0.505 INCHES MAXIMUM0.505 INCHES MAXIMUM IN
mounting_method	THREADED STUD(S)
overall_diameter	0.650 INCHES MAXIMUM0.650 INCHES MAXIMUM IN
special_features	INTERNAL JUNCTION CONFIGURATION ARRANGEMENT PNPNINTERNAL JUNCTION CONFIGURATION ARRANGEMENT PNPN
features_provided	HERMETICALLY SEALED CASEHERMETICALLY SEALED CASE
nominal_thread_size	0.250 INCHES0.250 INCHES IN
internal_configuration	JUNCTION CONTACTJUNCTION CONTACT
semiconductor_material	SILICONSILICON
thread_series_designator	UNFUNF
mounting_facility_quantity	11
overall_width_across_flats	0.562 INCHES MAXIMUM0.562 INCHES MAXIMUM IN
terminal_type_and_quantity	1 THREADED STUD AND 1 THREADED STUD AND 2 SOLDER STUD2 SOLDER STUD
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

2315691Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

RELEASE3681Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 2N688A?

2N688A is a SEMICONDUCTOR DEVICE,THYRISTOR.

What parts can replace 2N688A?

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

What is the NSN for 2N688A?

2N688A 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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2N688A — SEMICONDUCTOR DEVICE,THYRISTOR

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