Model: 8478A25H01

Electrical-electronic Heat Sink

Properties:

Body Style
Extruded
Overall Length
Between 4.688 inches and 4.812 inches
Overall Height
Between 1.235 inches and 1.265 inches
Overall Width
Between 2.085 inches and 3.015 inches
Unthreaded Mounting Hole Diameter
0.185 inches first mounting facility and 0.195 inches first mounting facility0.215 inches second mounting facility and 0.225 inches second mounting facility
Mounting Facility Type And Quantity
2 unthreaded hole first mounting facility2 unthreaded hole second mounting facility
Material
Aluminum alloy 6063
Material Specification
Qq-a-200/9, alloy 6063-t5 federal specification single material response
Surface Treatment
Anodize
Surface Treatment Specification
Mil-a-8625, type ii, class 2 military specification single treatment response
NSN
5999-01-346-8607
Part Number
8478A25H01
Description
Heat Sink,electrical-electronic
CAGE

An item which is specifically designed to absorb, conduct or dissipate heat generated by an electrical and/or electronic component or an external source in order to prevent damage to the component. Do not use if a more specific name applies.

Part 8478A25H01 NSN 5999-01-346-8607

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
61433
FIIG:
A03600
Concept No.:
App. Key:
B
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.5000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
063085
UFC:
05380
LTL:
85.0
LCL:
--
WCC:
658
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 8543909000
  • SITC: 77879
  • End Use: Electric apparatus
  • NAICS: 335999
  • USDA: 1

Freight Class: Electrical machines and apparatus parts, nesoi

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