TN2905A — TRANSISTOR

✓ Government record, cited

— · SFP TRANSCEIVER

PRODUCT OVERVIEW

TN2905A: TRANSISTOR.

The TRANSISTOR is a the manufacturer industrial component. Key specifications include material: PLASTIC ENCLOSURE, overall_width: 0.195 INCHES MINIMUM AND 0.205 INCHES MAXIMUM IN, overall_height: 0.135 INCHES MINIMUM AND 0.145 INCHES MAXIMUM IN, overall_length: 0.175 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN, transfer_ratio: 50.0 MINIMUM STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER, mounting_method: TERMINAL. This part is cataloged in the U.S.

Government catalog under NSN 5961-01-342-0757, 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

TN2905A

NSN: 5961-01-342-0757
FSC: 5961 — Semiconductor Devices and Associated Hardware
CAGE: 27014 — NATIONAL SEMICONDUCTOR CORPORATION (USA)

SPECIFICATIONS

material	PLASTIC ENCLOSURE
overall_width	0.195 INCHES MINIMUM AND 0.205 INCHES MAXIMUM IN
overall_height	0.135 INCHES MINIMUM AND 0.145 INCHES MAXIMUM IN
overall_length	0.175 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
transfer_ratio	50.0 MINIMUM STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER
mounting_method	TERMINAL
terminal_length	0.594 INCHES MINIMUM IN
special_features	JUNCTION PATTERN ARRANGEMENT: PNP
internal_configuration	JUNCTION CONTACT
semiconductor_material	SILICON
end_item_identification	6625-01-285-7241 MODULATOR PULSE
terminal_type_and_quantity	3 UNINSULATED WIRE LEAD
NSN	5961-01-342-0757

COMPONENT DIAGRAM

KEY FEATURES

•

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 60.0 MINIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 60.0 MINIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 5.0 MINIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN

•

JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATION: TO-237

•

TERMINAL LENGTH: 0.594 INCHES MINIMUM IN

•

MOUNTING METHOD: TERMINAL

•

TRANSFER RATIO: 50.0 MINIMUM STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER

•

SEMICONDUCTOR MATERIAL: SILICON

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.135 INCHES MINIMUM AND 0.145 INCHES MAXIMUM IN
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC	60.0 MINIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 60.0 MINIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 5.0 MINIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN
JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATION	TO-237
TERMINAL LENGTH	0.594 INCHES MINIMUM IN
MOUNTING METHOD	TERMINAL
TRANSFER RATIO	50.0 MINIMUM STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER
SEMICONDUCTOR MATERIAL	SILICON
OVERALL LENGTH	0.175 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
INTERNAL CONFIGURATION	JUNCTION CONTACT
OVERALL WIDTH	0.195 INCHES MINIMUM AND 0.205 INCHES MAXIMUM IN

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

No substitute or cross-reference records for this part.

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 TN2905A?

TN2905A is a TRANSISTOR.

What is the NSN for TN2905A?

TN2905A is cataloged in the U.S. Government catalog under NSN 5961-01-342-0757. This indicates validated use in U.S. government and defense supply chains.

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TN2905A — TRANSISTOR

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