440004 — SWITCH,TOGGLE

✓ Government record, cited

— · SFP TRANSCEIVER

PRODUCT OVERVIEW

440004: SWITCH,TOGGLE.

The SWITCH,TOGGLE is a the manufacturer industrial component. Key specifications include overall_width: 0.420 INCHES MAXIMUM IN, overall_height: 0.160 INCHES MAXIMUM IN, overall_length: 0.480 INCHES NOMINAL IN, mounting_method: UNTHREADED HOLE(S), special_features: FOR DUAL-STATION READINGS; FOR CONNECTING TWO (STANDARD) INSTRUMENT HEADS, internal_configuration: JUNCTION CONTACT. This part is cataloged in the U.S.

Government catalog under NSN 5961-00-432-0519, 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

440004

NSN: 5961-00-432-0519
NIINs: 004320519, 014497432, 015655626
FSC: 5961 — Semiconductor Devices and Associated Hardware
CAGE: 51357 — NORTHERN TELECOM SYSTEMS CORP (USA)

SPECIFICATIONS

overall_width	0.420 INCHES MAXIMUM IN
overall_height	0.160 INCHES MAXIMUM IN
overall_length	0.480 INCHES NOMINAL IN
mounting_method	UNTHREADED HOLE(S)
special_features	FOR DUAL-STATION READINGS; FOR CONNECTING TWO (STANDARD) INSTRUMENT HEADS
internal_configuration	JUNCTION CONTACT
semiconductor_material	SILICON
end_item_identification	U-2 AIRCRAFT
mounting_facility_quantity	1
terminal_type_and_quantity	3 UNINSULATED WIRE LEAD
power_rating_per_characteristic	2.0 WATTS MAXIMUM COLLECTOR POWER DISSIPATION
current_rating_per_characteristic	400.00 MILLIAMPERES MAXIMUM BASE CURRENT, DC AND 1.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
NSN	5961-00-432-0519

COMPONENT DIAGRAM

KEY FEATURES

•

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 40.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 40.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 5.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN

•

MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 165.0 CELSIUS JUNCTION DEGC

•

MOUNTING FACILITY QUANTITY: 1

•

MOUNTING METHOD: UNTHREADED HOLE(S)

•

SEMICONDUCTOR MATERIAL: SILICON

•

INTERNAL CONFIGURATION: JUNCTION CONTACT

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.160 INCHES MAXIMUM IN
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC	40.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 40.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 5.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT	165.0 CELSIUS JUNCTION DEGC
MOUNTING FACILITY QUANTITY	1
MOUNTING METHOD	UNTHREADED HOLE(S)
SEMICONDUCTOR MATERIAL	SILICON
OVERALL LENGTH	0.480 INCHES NOMINAL IN
INTERNAL CONFIGURATION	JUNCTION CONTACT
OVERALL WIDTH	0.420 INCHES MAXIMUM IN
CURRENT RATING PER CHARACTERISTIC	400.00 MILLIAMPERES MAXIMUM BASE CURRENT, DC AND 1.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC

SUBSTITUTES & CROSS-REFERENCES 7

TIP30Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

803301-1Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

4902-00-0300Reference document

Same NSN cross-reference

Reference document — Secondary reference

854530Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

IP 30Reference document

Same NSN cross-reference

Reference document — Informative reference only

101000104Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 440004?

440004 is a SWITCH,TOGGLE.

What parts can replace 440004?

There are 7 known substitutes for 440004: TIP30, 803301-1, 4902-00-0300 and 4 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 440004?

440004 is cataloged in the U.S. Government catalog under NSN 5961-00-432-0519. This indicates validated use in U.S. government and defense supply chains.

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