ECG4951 — SEMICONDUCTOR DEVICE,DIODE

✓ Government record, cited

— · SFP TRANSCEIVER

PRODUCT OVERVIEW

ECG4951: SEMICONDUCTOR DEVICE,DIODE.

The SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include material: SILICON SEMICONDUCTOR, overall_length: 0.385 INCHES MAXIMUM IN, mounting_method: TERMINAL, terminal_length: 1.020 INCHES MINIMUM IN, overall_diameter: 0.200 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED CASE. This part is cataloged in the U.S.

Government catalog under NSN 5961-01-257-5974, 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

ECG4951

NSN: 5961-01-257-5974
FSC: 5961 — Semiconductor Devices and Associated Hardware
CAGE: 07397 — GENERAL DYNAMICS ADVANCED INFORMATION SYSTEMS INC. DBA GENERAL DYNAMICS ADVANCED INFORMATION SYSTEMS (USA)

SPECIFICATIONS

material	SILICON SEMICONDUCTOR
overall_length	0.385 INCHES MAXIMUM IN
mounting_method	TERMINAL
terminal_length	1.020 INCHES MINIMUM IN
overall_diameter	0.200 INCHES MAXIMUM IN
features_provided	HERMETICALLY SEALED CASE
terminal_type_and_quantity	2 UNINSULATED WIRE LEAD
function_for_which_designed	TRANSIENT SUPPRESSOR
current_rating_per_characteristic	1.00 MILLIAMPERES MAXIMUM REVERSE CURRENT, DC
voltage_rating_in_volts_per_characteristic	49.4 MAXIMUM BREAKDOWN VOLTAGE, DC
NSN	5961-01-257-5974

COMPONENT DIAGRAM

KEY FEATURES

•

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 49.4 MAXIMUM BREAKDOWN VOLTAGE, DC

•

OVERALL DIAMETER: 0.200 INCHES MAXIMUM IN

•

TERMINAL LENGTH: 1.020 INCHES MINIMUM IN

•

MOUNTING METHOD: TERMINAL

•

FEATURES PROVIDED: HERMETICALLY SEALED CASE

•

CURRENT RATING PER CHARACTERISTIC: 1.00 MILLIAMPERES MAXIMUM REVERSE CURRENT, DC

•

FUNCTION FOR WHICH DESIGNED: TRANSIENT SUPPRESSOR

TECHNICAL CHARACTERISTICS

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC	49.4 MAXIMUM BREAKDOWN VOLTAGE, DC
OVERALL DIAMETER	0.200 INCHES MAXIMUM IN
TERMINAL LENGTH	1.020 INCHES MINIMUM IN
MOUNTING METHOD	TERMINAL
OVERALL LENGTH	0.385 INCHES MAXIMUM IN
FEATURES PROVIDED	HERMETICALLY SEALED CASE
CURRENT RATING PER CHARACTERISTIC	1.00 MILLIAMPERES MAXIMUM REVERSE CURRENT, DC
FUNCTION FOR WHICH DESIGNED	TRANSIENT SUPPRESSOR
MATERIAL	SILICON SEMICONDUCTOR
MATERIAL	GLASS ENCLOSURE

SUBSTITUTES & CROSS-REFERENCES 1

1.5KE47CAReference document

Same NSN cross-reference

Reference document — Secondary 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 ECG4951?

ECG4951 is a SEMICONDUCTOR DEVICE,DIODE.

What parts can replace ECG4951?

There is 1 known substitute for ECG4951: 1.5KE47CA. Substitute compatibility should be verified for your specific system.

What is the NSN for ECG4951?

ECG4951 is cataloged in the U.S. Government catalog under NSN 5961-01-257-5974. This indicates validated use in U.S. government and defense supply chains.

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ECG4951 — SEMICONDUCTOR DEVICE,DIODE

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