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Technical Data Sheet
530128 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
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

RESISTOR,VARIABLE,WIRE WOUND,PRE. Key specifications include material: COPPER ALLOY OVERALL, body_style: CYLINDRICAL BUSHING MOUNTED, body_length: 1.400 INCHES NOMINAL IN, shaft_style: ROUND, SLOTTED, shaft_length: 0.500 INCHES NOMINAL IN, actuator_type: SINGLE SHAFT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-579-1682, 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
MRO MRO_GENERAL 530128
NSN: 5961-00-579-1682
FSC: 5961
CAGE: 15770 — FISCHBACH AND MOORE COMMUNICATIONS DIV OF FISCHBACH AND MOORE INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
body_styleCYLINDRICAL BUSHING MOUNTED
body_length1.400 INCHES NOMINAL IN
shaft_styleROUND, SLOTTED
shaft_length0.500 INCHES NOMINAL IN
actuator_typeSINGLE SHAFT
body_diameter0.875 INCHES NOMINAL IN
overall_width0.875 INCHES NOMINAL IN
blade_quantity4
overall_height0.875 INCHES NOMINAL IN
overall_length0.440 INCHES NOMINAL IN
shaft_diameter0.250 INCHES NOMINAL IN
NSN5961-00-579-1682
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 530128 MFR OEM RESISTOR,VARIABLE,WIRE WOUND,PRE
KEY FEATURES
MATERIAL: GLASS ENCLOSURE
TERMINAL LENGTH: 0.500 INCHES MINIMUM IN
OVERALL DIAMETER: 0.072 INCHES MAXIMUM IN
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 6.2 MAXIMUM NOMINAL REGULATOR VOLTAGE
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 200.0 CELSIUS AMBIENT AIR DEGC
CURRENT RATING PER CHARACTERISTIC: 10.00 MILLIAMPERES MAXIMUM MAXIMUM REVERSE SURGE CURRENT
POWER RATING PER CHARACTERISTIC: 400.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALGLASS ENCLOSURE
TERMINAL LENGTH0.500 INCHES MINIMUM IN
OVERALL DIAMETER0.072 INCHES MAXIMUM IN
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC6.2 MAXIMUM NOMINAL REGULATOR VOLTAGE
OVERALL LENGTH0.177 INCHES MAXIMUM IN
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT200.0 CELSIUS AMBIENT AIR DEGC
CURRENT RATING PER CHARACTERISTIC10.00 MILLIAMPERES MAXIMUM MAXIMUM REVERSE SURGE CURRENT
POWER RATING PER CHARACTERISTIC400.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
MOUNTING METHODTERMINAL
SPECIFICATION/STANDARD DATA80131-RELEASE6257 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
210062Interchangeable
interchangeable cross-reference
interchangeable
001-30144Interchangeable
interchangeable cross-reference
interchangeable
5T5147Interchangeable
interchangeable cross-reference
interchangeable
MA1605Interchangeable
interchangeable cross-reference
interchangeable
FBM-Z238Interchangeable
interchangeable cross-reference
interchangeable
BZX79C8V2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 530128?
530128 is a RESISTOR,VARIABLE,WIRE WOUND,PRE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 530128?
There are 20 known substitutes for 530128: 210062, 001-30144, 5T5147 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 530128?
530128 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-579-1682. This indicates validated use in U.S. government and defense supply chains.
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