PP7938 — TRANSISTOR

✓ Government record, cited

— · SFP TRANSCEIVER

PRODUCT OVERVIEW

PP7938: TRANSISTOR.

The TRANSISTOR is a the manufacturer industrial component. Key specifications include overall_length: 0.390 INCHES NOMINAL IN, mounting_method: THREADED STUD(S), terminal_length: 0.428 INCHES NOMINAL IN, special_features: JUNCTION PATTERN ARRANGEMENT: NPN, features_provided: HERMETICALLY SEALED CASE, nominal_thread_size: 0.190 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5961-01-102-8200, 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

PP7938

NSN: 5961-01-102-8200
FSC: 5961 — Semiconductor Devices and Associated Hardware
CAGE: 33178 — MICROSEMI PPC INC (USA)

SPECIFICATIONS

overall_length	0.390 INCHES NOMINAL IN
mounting_method	THREADED STUD(S)
terminal_length	0.428 INCHES NOMINAL IN
special_features	JUNCTION PATTERN ARRANGEMENT: NPN
features_provided	HERMETICALLY SEALED CASE
nominal_thread_size	0.190 INCHES IN
internal_configuration	JUNCTION CONTACT
semiconductor_material	SILICON
thread_series_designator	UNF
mounting_facility_quantity	1
overall_width_across_flats	0.203 INCHES NOMINAL IN
terminal_type_and_quantity	3 TAB, SOLDER LUG
NSN	5961-01-102-8200

COMPONENT DIAGRAM

KEY FEATURES

•

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 70.0 NOMINAL COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 100.0 NOMINAL COLLECTOR TO EMITTER VOLTAGE, DC

•

MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 125.0 CELSIUS AMBIENT AIR DEGC

•

MOUNTING FACILITY QUANTITY: 1

•

JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATION: TO-59

•

TERMINAL LENGTH: 0.428 INCHES NOMINAL IN

•

MOUNTING METHOD: THREADED STUD(S)

•

SEMICONDUCTOR MATERIAL: SILICON

TECHNICAL CHARACTERISTICS

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC	70.0 NOMINAL COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 100.0 NOMINAL COLLECTOR TO EMITTER VOLTAGE, DC
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT	125.0 CELSIUS AMBIENT AIR DEGC
MOUNTING FACILITY QUANTITY	1
JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATION	TO-59
TERMINAL LENGTH	0.428 INCHES NOMINAL IN
MOUNTING METHOD	THREADED STUD(S)
SEMICONDUCTOR MATERIAL	SILICON
OVERALL LENGTH	0.390 INCHES NOMINAL IN
INTERNAL CONFIGURATION	JUNCTION CONTACT
FEATURES PROVIDED	HERMETICALLY SEALED CASE

SUBSTITUTES & CROSS-REFERENCES 3

SP9548Reference document

Same NSN cross-reference

Reference document — Secondary reference

12272080Reference document

Same NSN cross-reference

Reference document — Secondary reference

PT9450Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is PP7938?

PP7938 is a TRANSISTOR.

What parts can replace PP7938?

There are 3 known substitutes for PP7938: SP9548, 12272080, PT9450. Substitute compatibility should be verified for your specific system.

What is the NSN for PP7938?

PP7938 is cataloged in the U.S. Government catalog under NSN 5961-01-102-8200. This indicates validated use in U.S. government and defense supply chains.

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PP7938 — TRANSISTOR

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