PartsTable
Technical Data Sheet
1057644-1 ✓ 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 TRANSISTOR 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: 0.450 INCHES MAXIMUM IN, mounting_method: UNTHREADED HOLE(S), overall_diameter: 0.875 INCHES MAXIMUM IN, special_features: JUNCTION PATTERN ARRANGEMENT: NPN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-095-8468, 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
1057644-1
NSN: 5961-01-095-8468
FSC: 5961
CAGE: 49956 — RAYTHEON COMPANY DIV CORP (USA)
SPECIFICATIONS
overall_width1.050 INCHES MAXIMUM IN
overall_height0.450 INCHES MAXIMUM IN
overall_length0.450 INCHES MAXIMUM IN
mounting_methodUNTHREADED HOLE(S)
overall_diameter0.875 INCHES MAXIMUM IN
special_featuresJUNCTION PATTERN ARRANGEMENT: NPN
features_providedHERMETICALLY SEALED CASE
internal_configurationJUNCTION CONTACT
semiconductor_materialSILICON
mounting_facility_quantity2
terminal_type_and_quantity1 CASE AND 2 PIN
internal_junction_configurationNPN
NSN5961-01-095-8468
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 1057644-1 MFR OEM TRANSISTOR
KEY FEATURES
FEATURES PROVIDED: HERMETICALLY SEALED CASE
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 200.0 CELSIUS JUNCTION DEGC
TERMINAL TYPE AND QUANTITY: 1 CASE AND 2 PIN
INTERNAL CONFIGURATION: JUNCTION CONTACT
MOUNTING METHOD: UNTHREADED HOLE(S)
MOUNTING FACILITY QUANTITY: 2
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASE: COLLECTOR
TECHNICAL CHARACTERISTICS (FLIS)
FEATURES PROVIDEDHERMETICALLY SEALED CASE
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT200.0 CELSIUS JUNCTION DEGC
TERMINAL TYPE AND QUANTITY1 CASE AND 2 PIN
OVERALL WIDTH1.050 INCHES MAXIMUM IN
INTERNAL CONFIGURATIONJUNCTION CONTACT
MOUNTING METHODUNTHREADED HOLE(S)
MOUNTING FACILITY QUANTITY2
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASECOLLECTOR
CURRENT RATING PER CHARACTERISTIC8.00 AMPERES MAXIMUM BASE CURRENT, DC AND 8.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
SPECIAL FEATURESJUNCTION PATTERN ARRANGEMENT: NPN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
65115Interchangeable
interchangeable cross-reference
interchangeable
8433063Interchangeable
interchangeable cross-reference
interchangeable
MS25438-15Interchangeable
interchangeable cross-reference
interchangeable
M2437Interchangeable
interchangeable cross-reference
interchangeable
1363001Interchangeable
interchangeable cross-reference
interchangeable
77038ZR1E9Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1057644-1?
1057644-1 is a TRANSISTOR.
What parts can replace 1057644-1?
There are 22 known substitutes for 1057644-1: 65115, 8433063, MS25438-15 and 19 more. Substitute compatibility should be verified for your specific system.
Is 1057644-1 still available?
1057644-1 is currently cancelled.
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