PartsTable
Technical Data Sheet
579R866H03 ✓ 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_length: 0.406 INCHES MAXIMUM0.406 INCHES MAXIMUM IN, mounting_method: THREADED STUD(S), overall_diameter: 0.562 INCHES MAXIMUM0.562 INCHES MAXIMUM IN, special_features: JUNCTION PATTERN ARRANGEMENT: NPNJUNCTION PATTERN ARRANGEMENT: NPN, features_provided: HERMETICALLY SEALED CASEHERMETICALLY SEALED CASE, nominal_thread_size: 0.250 INCHES0.250 INCHES IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-078-6944, 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
579R866H03
NSN: 5961-00-078-6944
FSC: 5961
CAGE: 97942 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
overall_length0.406 INCHES MAXIMUM0.406 INCHES MAXIMUM IN
mounting_methodTHREADED STUD(S)
overall_diameter0.562 INCHES MAXIMUM0.562 INCHES MAXIMUM IN
special_featuresJUNCTION PATTERN ARRANGEMENT: NPNJUNCTION PATTERN ARRANGEMENT: NPN
features_providedHERMETICALLY SEALED CASEHERMETICALLY SEALED CASE
nominal_thread_size0.250 INCHES0.250 INCHES IN
internal_configurationJUNCTION CONTACTJUNCTION CONTACT
semiconductor_materialSILICONSILICON
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
mounting_facility_quantity11
overall_width_across_flats0.564 INCHES MAXIMUM0.564 INCHES MAXIMUM IN
terminal_type_and_quantity3 TAB, SOLDER LUG3 TAB, SOLDER LUG
NSN5961-00-078-6944
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 579R866H03 MFR OEM TRANSISTOR
KEY FEATURES
TERMINAL TYPE AND QUANTITY: 3 TAB, SOLDER LUG3 TAB, SOLDER LUG
NOMINAL THREAD SIZE: 0.250 INCHES0.250 INCHES IN
MOUNTING FACILITY QUANTITY: 11
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASE: COLLECTORCOLLECTOR
CURRENT RATING PER CHARACTERISTIC: 3.00 AMPERES MAXIMUM BASE CURRENT, DC AND 3.00 AMPERES MAXIMUM BASE CURRENT, DC AND 7.50 AMPERES MAXIMUM COLLECTOR CURRENT, DC7.50 AMPERES MAXIMUM COLLECTOR CURRENT, DC
OVERALL DIAMETER: 0.562 INCHES MAXIMUM0.562 INCHES MAXIMUM IN
OVERALL WIDTH ACROSS FLATS: 0.564 INCHES MAXIMUM0.564 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL TYPE AND QUANTITY3 TAB, SOLDER LUG3 TAB, SOLDER LUG
NOMINAL THREAD SIZE0.250 INCHES0.250 INCHES IN
MOUNTING FACILITY QUANTITY11
OVERALL LENGTH0.406 INCHES MAXIMUM0.406 INCHES MAXIMUM IN
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASECOLLECTORCOLLECTOR
CURRENT RATING PER CHARACTERISTIC3.00 AMPERES MAXIMUM BASE CURRENT, DC AND 3.00 AMPERES MAXIMUM BASE CURRENT, DC AND 7.50 AMPERES MAXIMUM COLLECTOR CURRENT, DC7.50 AMPERES MAXIMUM COLLECTOR CURRENT, DC
OVERALL DIAMETER0.562 INCHES MAXIMUM0.562 INCHES MAXIMUM IN
OVERALL WIDTH ACROSS FLATS0.564 INCHES MAXIMUM0.564 INCHES MAXIMUM IN
INTERNAL CONFIGURATIONJUNCTION CONTACTJUNCTION CONTACT
MOUNTING METHODTHREADED STUD(S)
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
MIL-PRF-19500/102Interchangeable
interchangeable cross-reference
interchangeable
108C65Interchangeable
interchangeable cross-reference
interchangeable
9470961-163Interchangeable
interchangeable cross-reference
interchangeable
350409-1Interchangeable
interchangeable cross-reference
interchangeable
110UC32Interchangeable
interchangeable cross-reference
interchangeable
DMS 88058BInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 579R866H03?
579R866H03 is a TRANSISTOR.
What parts can replace 579R866H03?
There are 16 known substitutes for 579R866H03: MIL-PRF-19500/102, 108C65, 9470961-163 and 13 more. Substitute compatibility should be verified for your specific system.
Is 579R866H03 still available?
579R866H03 is currently cancelled.
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