RELEASE 4720 — SOCKET,PLUG-IN ELECTRONIC COMPON

✓ Government record, cited

— · SFP TRANSCEIVER

PRODUCT OVERVIEW

RELEASE 4720: SOCKET,PLUG-IN ELECTRONIC COMPON.

SOCKET,PLUG-IN ELECTRONIC COMPON. Key specifications include overall_length: 0.188 INCHES NOMINAL IN, transfer_ratio: 5.0 NOMINAL SMALL-SIGNAL SHORT-CIRCUIT FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER, mounting_method: TERMINAL, terminal_length: 0.500 INCHES MINIMUM IN, overall_diameter: 0.219 INCHES NOMINAL IN, special_features: JUNCTION PATTERN ARRANGEMENT: NPN. This part is cataloged in the U.S.

Government catalog under NSN 5961-00-491-2546, 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

RELEASE 4720

NSN: 5961-00-491-2546
NIINs: 004912546, 006827347, 009195868, 009385004, 009394224, 009394226, 009394227, 009478226
FSC: 5961 — Semiconductor Devices and Associated Hardware
CAGE: 80131 — ELECTRONIC INDUSTRIES ASSOCIATION

SPECIFICATIONS

overall_length	0.188 INCHES NOMINAL IN
transfer_ratio	5.0 NOMINAL SMALL-SIGNAL SHORT-CIRCUIT FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER
mounting_method	TERMINAL
terminal_length	0.500 INCHES MINIMUM IN
overall_diameter	0.219 INCHES NOMINAL IN
special_features	JUNCTION PATTERN ARRANGEMENT: NPN
features_provided	HERMETICALLY SEALED CASE
nominal_thread_size	0.138 INCHES IN
internal_configuration	JUNCTION CONTACT
semiconductor_material	SILICON
terminal_circle_diameter	0.100 INCHES NOMINAL IN
thread_series_designator	UNIFIED NATIONAL COARSE (UNC)
NSN	5961-00-491-2546

COMPONENT DIAGRAM

KEY FEATURES

•

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 20.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 20.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 0.5 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN

•

MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 100.0 CELSIUS JUNCTION DEGC

•

OVERALL DIAMETER: 0.219 INCHES NOMINAL IN

•

TERMINAL LENGTH: 0.500 INCHES MINIMUM IN

•

MOUNTING METHOD: TERMINAL

•

SEMICONDUCTOR MATERIAL: GERMANIUM

•

INTERNAL CONFIGURATION: JUNCTION CONTACT

TECHNICAL CHARACTERISTICS

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC	20.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 20.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 0.5 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT	100.0 CELSIUS JUNCTION DEGC
OVERALL DIAMETER	0.219 INCHES NOMINAL IN
TERMINAL LENGTH	0.500 INCHES MINIMUM IN
MOUNTING METHOD	TERMINAL
SEMICONDUCTOR MATERIAL	GERMANIUM
OVERALL LENGTH	0.188 INCHES NOMINAL IN
INTERNAL CONFIGURATION	JUNCTION CONTACT
FEATURES PROVIDED	HERMETICALLY SEALED CASE
CURRENT RATING PER CHARACTERISTIC	50.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC

SUBSTITUTES & CROSS-REFERENCES 1

2N3286Reference 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 RELEASE 4720?

RELEASE 4720 is a SOCKET,PLUG-IN ELECTRONIC COMPON.

What parts can replace RELEASE 4720?

There is 1 known substitute for RELEASE 4720: 2N3286. Substitute compatibility should be verified for your specific system.

What is the NSN for RELEASE 4720?

RELEASE 4720 is cataloged in the U.S. Government catalog under NSN 5961-00-491-2546. This indicates validated use in U.S. government and defense supply chains.

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RELEASE 4720 — SOCKET,PLUG-IN ELECTRONIC COMPON

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