1N1188 — SEMICONDUCTOR DEVICE,DIODE

✓ Government record, cited

— · SFP TRANSCEIVER

PRODUCT OVERVIEW

1N1188: SEMICONDUCTOR DEVICE,DIODE.

The SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include material: SILICON SEMICONDUCTOR, overall_length: 0.450 INCHES MAXIMUM IN, mounting_method: THREADED STUD(S), features_provided: HERMETICALLY SEALED CASE, nominal_thread_size: 0.250 INCHES IN, thread_series_designator: UNF. This part is cataloged in the U.S.

Government catalog under NSN 5961-00-752-5701, 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

1N1188

NSN: 5961-00-752-5701
FSC: 5961 — Semiconductor Devices and Associated Hardware
CAGE: 79500 — WESTINGHOUSE ELECTRIC CORP (USA)

SPECIFICATIONS

material	SILICON SEMICONDUCTOR
overall_length	0.450 INCHES MAXIMUM IN
mounting_method	THREADED STUD(S)
features_provided	HERMETICALLY SEALED CASE
nominal_thread_size	0.250 INCHES IN
thread_series_designator	UNF
mounting_facility_quantity	1
overall_width_across_flats	0.667 INCHES MINIMUM AND 0.687 INCHES MAXIMUM IN
terminal_type_and_quantity	1 TAB, SOLDER LUG AND 1 THREADED STUD
specification/standard_data	81349-MIL-S-19500/297 GOVERNMENT SPECIFICATION
current_rating_per_characteristic	35.00 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
voltage_rating_in_volts_per_characteristic	400.0 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS
NSN	5961-00-752-5701

COMPONENT DIAGRAM

KEY FEATURES

•

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 400.0 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS

•

MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 150.0 CELSIUS AMBIENT AIR DEGC

•

MOUNTING FACILITY QUANTITY: 1

•

MOUNTING METHOD: THREADED STUD(S)

•

FEATURES PROVIDED: HERMETICALLY SEALED CASE

•

OVERALL WIDTH ACROSS FLATS: 0.667 INCHES MINIMUM AND 0.687 INCHES MAXIMUM IN

•

NOMINAL THREAD SIZE: 0.250 INCHES IN

TECHNICAL CHARACTERISTICS

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC	400.0 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT	150.0 CELSIUS AMBIENT AIR DEGC
MOUNTING FACILITY QUANTITY	1
MOUNTING METHOD	THREADED STUD(S)
OVERALL LENGTH	0.450 INCHES MAXIMUM IN
FEATURES PROVIDED	HERMETICALLY SEALED CASE
OVERALL WIDTH ACROSS FLATS	0.667 INCHES MINIMUM AND 0.687 INCHES MAXIMUM IN
NOMINAL THREAD SIZE	0.250 INCHES IN
CURRENT RATING PER CHARACTERISTIC	35.00 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
SPECIFICATION/STANDARD DATA	81349-MIL-S-19500/297 GOVERNMENT SPECIFICATION

SUBSTITUTES & CROSS-REFERENCES 9

38710070Reference document

Same NSN cross-reference

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

MILS19500-297Reference document

Same NSN cross-reference

Reference document — Secondary reference

3N702882-9Reference document

Same NSN cross-reference

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

3981Reference document

Same NSN cross-reference

Reference document — Replaced / superseded reference

M1N1195Reference document

Same NSN cross-reference

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

1N2024Reference document

Same NSN cross-reference

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

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 1N1188?

1N1188 is a SEMICONDUCTOR DEVICE,DIODE.

What parts can replace 1N1188?

There are 9 known substitutes for 1N1188: 38710070, MILS19500-297, 3N702882-9 and 6 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 1N1188?

1N1188 is cataloged in the U.S. Government catalog under NSN 5961-00-752-5701. This indicates validated use in U.S. government and defense supply chains.

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1N1188 — SEMICONDUCTOR DEVICE,DIODE

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