PartsTable
Technical Data Sheet
A1187951 ✓ 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 DEVICES,UNITIZED is a the manufacturer industrial component. Key specifications include overall_width: 1.050 INCHES MAXIMUM IN, overall_height: 0.450 INCHES MAXIMUM IN, overall_length: 1.573 INCHES MAXIMUM IN, mounting_method: UNTHREADED HOLE(S), special_features: ALL TRANSISTOR JUNCTION PATTERN ARRANGEMENT: NPN, features_provided: HERMETICALLY SEALED CASE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-150-8699, 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
A1187951
NSN: 5961-01-150-8699
FSC: 5961
CAGE: F9111 — THALES AVS FRANCE SAS (FRA)
SPECIFICATIONS
overall_width1.050 INCHES MAXIMUM IN
overall_height0.450 INCHES MAXIMUM IN
overall_length1.573 INCHES MAXIMUM IN
mounting_methodUNTHREADED HOLE(S)
special_featuresALL TRANSISTOR JUNCTION PATTERN ARRANGEMENT: NPN
features_providedHERMETICALLY SEALED CASE
semiconductor_materialSILICON ALL TRANSISTOR
mounting_facility_quantity2
terminal_type_and_quantity2 PIN AND 1 CASE
component_name_and_quantity2 TRANSISTOR
power_rating_per_characteristic1.4 WATTS MAXIMUM TOTAL POWER DISSIPATION ALL TRANSISTOR
current_rating_per_characteristic30.00 AMPERES MAXIMUM FORWARD CURRENT, AVERAGE ALL TRANSISTOR
NSN5961-01-150-8699
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 A1187951 MFR OEM SEMICONDUCTOR DEVICES,UNITIZED
KEY FEATURES
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 45.0 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS ALL TRANSISTOR
POWER RATING PER CHARACTERISTIC: 1.4 WATTS MAXIMUM TOTAL POWER DISSIPATION ALL TRANSISTOR
MOUNTING METHOD: UNTHREADED HOLE(S)
JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATION: TO-3
COMPONENT NAME AND QUANTITY: 2 TRANSISTOR
TECHNICAL CHARACTERISTICS (FLIS)
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC45.0 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS ALL TRANSISTOR
POWER RATING PER CHARACTERISTIC1.4 WATTS MAXIMUM TOTAL POWER DISSIPATION ALL TRANSISTOR
SPECIAL FEATURESALL TRANSISTOR JUNCTION PATTERN ARRANGEMENT: NPN
MOUNTING METHODUNTHREADED HOLE(S)
JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATIONTO-3
OVERALL HEIGHT0.450 INCHES MAXIMUM IN
OVERALL LENGTH1.573 INCHES MAXIMUM IN
COMPONENT NAME AND QUANTITY2 TRANSISTOR
FEATURES PROVIDEDHERMETICALLY SEALED CASE
MOUNTING FACILITY QUANTITY2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
328410Interchangeable
interchangeable cross-reference
interchangeable
LM328410Interchangeable
interchangeable cross-reference
interchangeable
SD-241Interchangeable
interchangeable cross-reference
interchangeable
SD-24AInterchangeable
interchangeable cross-reference
interchangeable
8410-27.5GAGEInterchangeable
interchangeable cross-reference
interchangeable
8881-501210Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A1187951?
A1187951 is a SEMICONDUCTOR DEVICES,UNITIZED.
What parts can replace A1187951?
There are 16 known substitutes for A1187951: 328410, LM328410, SD-241 and 13 more. Substitute compatibility should be verified for your specific system.
Is A1187951 still available?
A1187951 is currently cancelled.
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