PartsTable
Technical Data Sheet
1N1186R ✓ Verified by PartsTable
· SFP TRANSCEIVER
WHAT YOU NEED TO KNOW
SR = Short Range (multimode, 300m) | LR = Long Range (single-mode, 10km) DOM = Digital Optical Monitoring — most enterprise SFPs support it
MATCH ALL THREE: Speed + Wavelength + Brand compatibility
PRODUCT OVERVIEW

The SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include material: SILICON SEMICONDUCTOR, overall_height: 0.450 INCHES NOMINAL IN, overall_length: 0.450 INCHES MAXIMUM IN, mounting_method: THREADED STUD(S), features_provided: HERMETICALLY SEALED CASE, nominal_thread_size: 0.250 INCHES IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-089-5787, 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
1N1186R
NSN: 5961-00-089-5787
FSC: 5961
CAGE: 79500 — WESTINGHOUSE ELECTRIC CORP (USA)
SPECIFICATIONS
materialSILICON SEMICONDUCTOR
overall_height0.450 INCHES NOMINAL IN
overall_length0.450 INCHES MAXIMUM IN
mounting_methodTHREADED STUD(S)
features_providedHERMETICALLY SEALED CASE
nominal_thread_size0.250 INCHES IN
thread_series_designatorUNF
mounting_facility_quantity1
overall_width_across_flats0.667 INCHES MINIMUM AND 0.687 INCHES MAXIMUM IN
terminal_type_and_quantity1 TAB, SOLDER LUG AND 1 THREADED STUD
specification/standard_data81349-MIL-S-19500/297 GOVERNMENT SPECIFICATION
current_rating_per_characteristic35.00 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
NSN5961-00-089-5787
COMPONENT DIAGRAM
BAIL LATCH 10G SFP+ 850nm · SR (MMF, 300m) DOM: Digital Optical Monitoring TX RX LC DUPLEX 20-PIN EDGE CONNECTOR ~56.5 mm ~13.4mm SFP+ TRANSCEIVER | 10G | 850nm | SR (MMF, 300m) Hot-swappable | LC duplex fiber | DDM/DOM supported TITLE SFP+ XCVR PN 1N1186R MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
MOUNTING METHOD: THREADED STUD(S)
NOMINAL THREAD SIZE: 0.250 INCHES IN
JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATION: DO-5
FEATURES PROVIDED: HERMETICALLY SEALED CASE
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 175.0 CELSIUS JUNCTION DEGC
OVERALL WIDTH ACROSS FLATS: 0.687 INCHES MAXIMUM IN
CURRENT RATING PER CHARACTERISTIC: 40.00 AMPERES MAXIMUM AVERAGE ON-STATE CURRENT, 180 DEGREES CONDUCTION ANGLE, AVERAGE OVER A FULL 60-HZ CYCLE
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING METHODTHREADED STUD(S)
NOMINAL THREAD SIZE0.250 INCHES IN
JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATIONDO-5
FEATURES PROVIDEDHERMETICALLY SEALED CASE
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT175.0 CELSIUS JUNCTION DEGC
OVERALL LENGTH1.000 INCHES MAXIMUM IN
OVERALL WIDTH ACROSS FLATS0.687 INCHES MAXIMUM IN
CURRENT RATING PER CHARACTERISTIC40.00 AMPERES MAXIMUM AVERAGE ON-STATE CURRENT, 180 DEGREES CONDUCTION ANGLE, AVERAGE OVER A FULL 60-HZ CYCLE
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC200.0 MAXIMUM REVERSE VOLTAGE, PEAK
MOUNTING FACILITY QUANTITY1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
1N1186RInterchangeable
interchangeable cross-reference
interchangeable
54111031-031Interchangeable
interchangeable cross-reference
interchangeable
541103-031Interchangeable
interchangeable cross-reference
interchangeable
1N1186RAInterchangeable
interchangeable cross-reference
interchangeable
139C7990-2Interchangeable
interchangeable cross-reference
interchangeable
1N1186RAAInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1N1186R?
1N1186R is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 1N1186R?
There are 9 known substitutes for 1N1186R: 1N1186R, 54111031-031, 541103-031 and 6 more. Substitute compatibility should be verified for your specific system.
Is 1N1186R still available?
1N1186R is currently cancelled.
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