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Technical Data Sheet
PartsTable / NETWORK / 303078
303078 ✓ Verified by PartsTable
— · NETWORK · 10GBE_NIC
WHAT YOU NEED TO KNOW
RJ45 = copper (needs CAT6) | SFP+ = fiber (needs transceiver) FLR = FlexibleLOM (HPE integrated) — NOT standard PCIe
Bracket height MUST match chassis — Full Height (2U) vs Low Profile (1U)
PRODUCT OVERVIEW

The CIRCUIT CARD ASSEMBLY is a the manufacturer industrial component. Key specifications include material: STEEL COMP E52100 CUP, seal_type: LABYRINTH, block_type: FIXED, head_style: HEADLESS (SETSCREW), base_length: 1.7500 INCHES NOMINAL IN, point_style: FLAT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-422-6541, 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
NETWORK→ 10GBE_NIC→ 303078
NSN: 5998-01-422-6541
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 0FS56 — EXABYTE CORPORATION (USA)
SPECIFICATIONS
materialSTEEL COMP E52100 CUP
seal_typeLABYRINTH
block_typeFIXED
head_styleHEADLESS (SETSCREW)
base_length1.7500 INCHES NOMINAL IN
point_styleFLAT
thread_class3A A
bore_diameter1.0000 INCHES NOMINAL IN
housing_width5.5000 INCHES NOMINAL IN
overall_width0.6200 INCHES NOMINAL IN
seal_locationBOTH ENDS
thread_length0.500 INCHES MAXIMUM IN
NSN5998-01-422-6541
COMPONENT DIAGRAM
NIC CTRL PHY 0 PHY 1 ROM VRM SFP+ SFP+ LINK ACT PCIe x8 ~167 mm NETWORK ADAPTER | 2-PORT 10GbE | SFP+ | Full Height PCIe x8 | Link/Activity LEDs | PXE boot ROM TITLE NIC ADAPTER PN 303078 MFR OEM CIRCUIT CARD ASSEMBLY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
SYH100XInterchangeable
interchangeable cross-reference
interchangeable
PB220-1Interchangeable
interchangeable cross-reference
interchangeable
RAK 1Interchangeable
interchangeable cross-reference
interchangeable
303078Interchangeable
interchangeable cross-reference
interchangeable
AA59649-173BInterchangeable
interchangeable cross-reference
interchangeable
AA59649Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 303078?
303078 is a CIRCUIT CARD ASSEMBLY. It is classified as a NETWORK (10GBE_NIC).
What parts can replace 303078?
There are 7 known substitutes for 303078: SYH100X, PB220-1, RAK 1 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 303078?
303078 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-422-6541. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026