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Technical Data Sheet
PartsTable / COMPONENT / DL-02-U
DL-02-U ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The TRANSFORMER,PULSE is a the manufacturer industrial component. Key specifications include body_height: 0.508 INCHES MINIMUM AND 0.512 INCHES MAXIMUM IN, overall_width: 0.558 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, overall_length: 0.558 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN, mounting_method: TERMINAL SINGLE GROUP, pulse_repetition_rate: 300.0 HERTZ SINGLE COMPONENT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-860-0809, 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
DL-02-U
NSN: 5950-00-860-0809
FSC: 5950
CAGE: 98675 — ESPEY MFG. & ELECTRONICS CORP. (USA)
SPECIFICATIONS
body_height0.508 INCHES MINIMUM AND 0.512 INCHES MAXIMUM IN
overall_width0.558 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
overall_length0.558 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
mounting_methodTERMINAL SINGLE GROUP
pulse_repetition_rate300.0 HERTZ SINGLE COMPONENT
reliability_indicatorNOT ESTABLISHED
winding_operating_voltage15.55 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
terminal_type_and_quantity8 PIN
winding_function_and_quantity1 PRIMARY AND 1 SECONDARY AND 2 TERTIARY SINGLE COMPONENT
primary_to_secondary_turn_ratio6 TO 1 TO 3 TO 6 SINGLE COMPONENT
hazardous_locations/environmental_protectionMOISTURE RESISTANT
NSN5950-00-860-0809
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,PULSE TITLE COMPONENT PN DL-02-U MFR TRANSFORMER,PULSE
KEY FEATURES
•
INCLOSURE TYPE: FULLY INCLOSED
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 0.398 INCHES MINIMUM AND 0.402 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
PRIMARY TO SECONDARY TURN RATIO: 6 TO 1 TO 3 TO 6 SINGLE COMPONENT
•
TERMINAL TYPE AND QUANTITY: 8 PIN
•
PULSE REPETITION RATE: 300.0 HERTZ SINGLE COMPONENT
•
TEST DATA DOCUMENT: 87557-85100 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
•
MOUNTING METHOD: TERMINAL SINGLE GROUP
•
RELIABILITY INDICATOR: NOT ESTABLISHED
TECHNICAL CHARACTERISTICS (FLIS)
INCLOSURE TYPEFULLY INCLOSED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH0.398 INCHES MINIMUM AND 0.402 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
PRIMARY TO SECONDARY TURN RATIO6 TO 1 TO 3 TO 6 SINGLE COMPONENT
TERMINAL TYPE AND QUANTITY8 PIN
PULSE REPETITION RATE300.0 HERTZ SINGLE COMPONENT
TEST DATA DOCUMENT87557-85100 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
MOUNTING METHODTERMINAL SINGLE GROUP
RELIABILITY INDICATORNOT ESTABLISHED
BODY HEIGHT0.508 INCHES MINIMUM AND 0.512 INCHES MAXIMUM IN
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTIONMOISTURE RESISTANT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
1339-0430-0Interchangeable
interchangeable cross-reference
interchangeable
1394Interchangeable
interchangeable cross-reference
interchangeable
13944-2HInterchangeable
interchangeable cross-reference
interchangeable
HAR-507Interchangeable
interchangeable cross-reference
interchangeable
85-100Interchangeable
interchangeable cross-reference
interchangeable
83AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is DL-02-U?
DL-02-U is a TRANSFORMER,PULSE.
What parts can replace DL-02-U?
There are 9 known substitutes for DL-02-U: 1339-0430-0, 1394, 13944-2H and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for DL-02-U?
DL-02-U is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-860-0809. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026