PartsTable
Technical Data Sheet
ECG125 ✓ 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: GLASS ENCLOSURE, overall_length: 0.230 INCHES MAXIMUM IN, mounting_method: TERMINAL, terminal_length: 1.100 INCHES MINIMUM IN, overall_diameter: 0.107 INCHES NOMINAL IN, features_provided: HERMETICALLY SEALED CASE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-469-2189, 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
ECG125
NSN: 5961-00-469-2189
FSC: 5961
CAGE: 94151 — GENERAL DYNAMICS GOVERNMENT SYSTEMS CORPORATION (USA)
SPECIFICATIONS
materialGLASS ENCLOSURE
overall_length0.230 INCHES MAXIMUM IN
mounting_methodTERMINAL
terminal_length1.100 INCHES MINIMUM IN
overall_diameter0.107 INCHES NOMINAL IN
features_providedHERMETICALLY SEALED CASE
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
function_for_which_designedGENERAL PURPOSE
specification/standard_data81349-MIL-S-19500/420 GOVERNMENT SPECIFICATION
power_rating_per_characteristic20.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
current_rating_per_characteristic2.50 AMPERES NOMINAL AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
voltage_rating_in_volts_per_characteristic1000.0 MAXIMUM REVERSE VOLTAGE, PEAK
NSN5961-00-469-2189
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 ECG125 MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
TERMINAL TYPE AND QUANTITY: 2 UNINSULATED WIRE LEAD
OVERALL DIAMETER: 0.115 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 175.0 CELSIUS AMBIENT AIR DEGC
CURRENT RATING PER CHARACTERISTIC: 50.00 AMPERES MAXIMUM PEAK FORWARD SURGE CURRENT
MOUNTING METHOD: TERMINAL
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 1000.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE
FEATURES PROVIDED: HERMETICALLY SEALED CASE
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
OVERALL DIAMETER0.115 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
OVERALL LENGTH0.130 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT175.0 CELSIUS AMBIENT AIR DEGC
CURRENT RATING PER CHARACTERISTIC50.00 AMPERES MAXIMUM PEAK FORWARD SURGE CURRENT
MOUNTING METHODTERMINAL
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC1000.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE
FEATURES PROVIDEDHERMETICALLY SEALED CASE
TERMINAL LENGTH0.900 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN
POWER RATING PER CHARACTERISTIC20.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 32
941-0403-0102Interchangeable
interchangeable cross-reference
interchangeable
JAN1N5551AInterchangeable
interchangeable cross-reference
interchangeable
1N5551Interchangeable
interchangeable cross-reference
interchangeable
524-320-001Interchangeable
interchangeable cross-reference
interchangeable
1N5552Interchangeable
interchangeable cross-reference
interchangeable
200922-003Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is ECG125?
ECG125 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace ECG125?
There are 32 known substitutes for ECG125: 941-0403-0102, JAN1N5551A, 1N5551 and 29 more. Substitute compatibility should be verified for your specific system.
Is ECG125 still available?
ECG125 is currently cancelled.
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