Model: RCH50S4700K

Film Fixed Chip Resistor

Special Features:

Rohs compliant; cermet thick film; non-inductive; mounts with molded tabs on opposite sides and opposite ends on long sides with holes: 3.2 mm dia; terminals are on top and are 30.5 mm apart with holes 2.1 mm in diameter

Properties:

Tempurature Coefficient Of Resistance In Ppm Per Deg Celsius
-150.0 to 150.0
Electrical Resistance
470.0 ohms
Resistance Tolerance In Percent
-10.0 to 10.0
Ambient Tempurature In Deg Celsius At Full Rated Power
30.0
Ambient Tempurature In Deg Celsius At Zero Percent Rated Power
120.0
Inclosure Method
Encapsulated
Terminal Type
Tab, solder lug
Reliability Indicator
Not established
Terminal Length
6.0 millimeters
Body Length
47.8 millimeters
Body Width
15.5 millimeters
Body Height
29.5 millimeters
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
39.7 millimeters
Power Dissipation Rating In Watts
50.0 heat sink
Unable To Decode
2.1 millimeters
Mounting Hole Size
3.2 millimeters
Part Name Assigned By Controlling Agency
Rch power resistor, for mounting onto a heatsink thick film technology
Style Designator
Terminals one side
NSN
5905-01-631-9063
Part Number
RCH50S4700K
Description
Resistor,chip,fixed,film
CAGE

A resistor whose ohmic value cannot be adjusted or varied. the resistor element consists of either a thin layer or conductive material, containing neither binders or insulating materials, deposited on an insulated form, or an alloy of metal and ceramic materials, usually fused to an insulated form. opposition to the flow of current is an inherent property of the materials used and is manifest by the heat dissipation in the resistor. primarily intended for incorporation into microelectronic circuits and surface mounted applications.

Part RCH50S4700K NSN 5905-01-631-9063

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
67164
FIIG:
A001A0
Concept No.:
1
App. Key:
D
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:
N
PMIC:
A
ESD:
B
ESD:
B
MMAC:
CRITL:
X

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Schedule B and Export
  • Schedule B: 8533100042
  • SITC: 77231
  • End Use: Electric apparatus
  • NAICS: 334416
  • USDA: 1

Freight Class: Fixed carbon resistors, composition or film type, designed for surface mounting, having two terminals

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