77C712256 — TRANSISTOR

✓ Government record, cited

— · SFP TRANSCEIVER

PRODUCT OVERVIEW

77C712256: TRANSISTOR.

The TRANSISTOR is a the manufacturer industrial component. Key specifications include overall_length: 0.205 INCHES MAXIMUM IN, mounting_method: TERMINAL, terminal_length: 0.500 INCHES MINIMUM IN, overall_diameter: 0.230 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED CASE, internal_configuration: UNIJUNCTION. This part is cataloged in the U.S.

Government catalog under NSN 5961-00-945-6090, 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

77C712256

NSN: 5961-00-945-6090
FSC: 5961 — Semiconductor Devices and Associated Hardware
CAGE: 03538 — LOCKHEED MARTIN CORPORATION DIV RMS (USA)

SPECIFICATIONS

overall_length	0.205 INCHES MAXIMUM IN
mounting_method	TERMINAL
terminal_length	0.500 INCHES MINIMUM IN
overall_diameter	0.230 INCHES MAXIMUM IN
features_provided	HERMETICALLY SEALED CASE
internal_configuration	UNIJUNCTION
semiconductor_material	SILICON
terminal_circle_diameter	0.100 INCHES NOMINAL IN
terminal_type_and_quantity	3 PIN
power_rating_per_characteristic	300.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
current_rating_per_characteristic	50.00 MILLIAMPERES MAXIMUM EMITTER CURRENT, DC
voltage_rating_in_volts_per_characteristic	30.0 MAXIMUM EMITTER TO BASE VOLTAGE, DC
NSN	5961-00-945-6090

COMPONENT DIAGRAM

KEY FEATURES

•

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 30.0 MAXIMUM EMITTER TO BASE VOLTAGE, DC

•

MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 100.0 CELSIUS JUNCTION DEGC

•

JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATION: TO-18

•

OVERALL DIAMETER: 0.230 INCHES MAXIMUM IN

•

TERMINAL LENGTH: 0.500 INCHES MINIMUM IN

•

MOUNTING METHOD: TERMINAL

•

SEMICONDUCTOR MATERIAL: SILICON

TECHNICAL CHARACTERISTICS

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC	30.0 MAXIMUM EMITTER TO BASE VOLTAGE, DC
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT	100.0 CELSIUS JUNCTION DEGC
JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATION	TO-18
OVERALL DIAMETER	0.230 INCHES MAXIMUM IN
TERMINAL LENGTH	0.500 INCHES MINIMUM IN
MOUNTING METHOD	TERMINAL
SEMICONDUCTOR MATERIAL	SILICON
OVERALL LENGTH	0.205 INCHES MAXIMUM IN
INTERNAL CONFIGURATION	UNIJUNCTION
FEATURES PROVIDED	HERMETICALLY SEALED CASE

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

5E35Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 77C712256?

77C712256 is a TRANSISTOR.

What parts can replace 77C712256?

There is 1 known substitute for 77C712256: 5E35. Substitute compatibility should be verified for your specific system.

What is the NSN for 77C712256?

77C712256 is cataloged in the U.S. Government catalog under NSN 5961-00-945-6090. This indicates validated use in U.S. government and defense supply chains.

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77C712256 — TRANSISTOR

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