BU508A — TRANSISTOR

✓ Government record, cited

— · SFP TRANSCEIVER

PRODUCT OVERVIEW

BU508A: TRANSISTOR.

The TRANSISTOR is a the manufacturer industrial component. Key specifications include material: PLASTIC ENCLOSURE, overall_width: 0.610 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN, overall_height: 0.165 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN, overall_length: 0.796 INCHES MINIMUM AND 0.860 INCHES MAXIMUM IN, mounting_method: TERMINAL, terminal_length: 0.500 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5961-01-293-9211, 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

BU508A

NSN: 5961-01-293-9211
FSC: 5961 — Semiconductor Devices and Associated Hardware
CAGE: 57962 — STMICROELECTRONICS INC (USA)

SPECIFICATIONS

material	PLASTIC ENCLOSURE
overall_width	0.610 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN
overall_height	0.165 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN
overall_length	0.796 INCHES MINIMUM AND 0.860 INCHES MAXIMUM IN
mounting_method	TERMINAL
terminal_length	0.500 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN
special_features	JUNCTION PATTERN ARRANGEMENT: NPN
internal_configuration	JUNCTION CONTACT
semiconductor_material	SILICON
end_item_identification	SPRUANCE CLASS DD (963); SUPPORT EQUIPMENT, B-52 AIRCRAFT; ;SUPPORT EQUIPMENT, MX PEACDEKEEPER MISSILE; KIDD CLASS DDG; FORRESTAL CLASS CV; NIMITZ CLASS CVN; TICONDEROGA CLASS CG (47); WASP CLASS LHD
terminal_type_and_quantity	3 UNINSULATED WIRE LEAD
power_rating_per_characteristic	125.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION
NSN	5961-01-293-9211

COMPONENT DIAGRAM

KEY FEATURES

•

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 700.0 MINIMUM COLLECTOR-TO-EMITTER, SUBSTAINING VOLTAGE, BASE OPEN-CIRCUITED

•

JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATION: TO-218AC

•

TERMINAL LENGTH: 0.500 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN

•

MOUNTING METHOD: TERMINAL

•

SEMICONDUCTOR MATERIAL: SILICON

•

INTERNAL CONFIGURATION: JUNCTION CONTACT

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.165 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC	700.0 MINIMUM COLLECTOR-TO-EMITTER, SUBSTAINING VOLTAGE, BASE OPEN-CIRCUITED
JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATION	TO-218AC
TERMINAL LENGTH	0.500 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN
MOUNTING METHOD	TERMINAL
SEMICONDUCTOR MATERIAL	SILICON
OVERALL LENGTH	0.796 INCHES MINIMUM AND 0.860 INCHES MAXIMUM IN
INTERNAL CONFIGURATION	JUNCTION CONTACT
OVERALL WIDTH	0.610 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN
CURRENT RATING PER CHARACTERISTIC	4.50 AMPERES NOMINAL COLLECTOR CURRENT, INSTANTANEOUS

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

207287-001Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

LIFECYCLE

NSN statusActive· 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 BU508A?

BU508A is a TRANSISTOR.

What parts can replace BU508A?

There is 1 known substitute for BU508A: 207287-001. Substitute compatibility should be verified for your specific system.

What is the NSN for BU508A?

BU508A is cataloged in the U.S. Government catalog under NSN 5961-01-293-9211. This indicates validated use in U.S. government and defense supply chains.

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BU508A — TRANSISTOR

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