Resistors

WPRT20A - Wirewound power resistor, radial terminal, amp tag

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Specifications

Basic Data
Electrical Data
Compliance Data
Processing Data
Life Cycle Data
Basic Data
Series WPRT
Application High power
Mounting Non-PCB
Package Ceramic case power
Technology Wirewound
Approval AEC-Q200
Example MPN WPRT20AB-1K2JB270
Termination Options Non-solder
Product Brand Welwyn
Electrical Data
Pr 20W
Tr 25°C
T (P=0) 280°C
T max 155°C
LEV -
R min 2.0Ω
R max 1.2kΩ
R critical -
Tol 5%
TCR 350ppm/°C
V isolation 1kV
Compliance Data
RoHS Compliant Yes, since launch
RoHS Exemption -
China RoHS Compliant
Reach Status No SVHC (REACH 205)
CMRT Status Rev 5.12 Next update Oct 2020
Pb-free Finish Non-solder
Pb-bearing Finish Not available
How to Specify Pb-Free All part numbers are Pb-free
ECCN EAR99
Processing Data
Packing Bulk / box
Quantity 270 (AR:264)
Nett Weight Each -
Reflow Process Not applicable
MSL Not applicable
Wave Process Not applicable
Shelf-life None defined
Life Cycle Data
Lifecycle Mature
EOL Estimate 5 years or more from Apr 2019
Latest PCN (available in Certificates) No PCNs
Alternative -

Technical Documents

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Application notes

3D-Drawing-WPRT20Ax

Application notes

Resistor Tech Note: Advice on Storage Conditions for Fixed Resistors

Application notes

Resistor Tech Note: Instant Access to RoHS REACH Conflict Mineral and other Compliance Data Online

Application notes

Resistor Tech Note: Methods for Coding Resistor Values in Part Numbers

Application notes

Resistor Tech Note: EIA Standard Values for Resistors

Application notes

Resistor Tech Note: Instant Access to Life Cycle and Obsolete Product Data Online

Certificates

Bedlington-HS-Policy
Bedlington-ISO-14001-2015
Bedlington-ISO-9001-2015-AS9100D
Bedlington-OHSAS-18001-2007
Bedlington-Quality-Policy
Conflict-Mineral-Status-Bedlington
Proposition-65-Declaration-Bedlington
REACH-Statement-Bedlington
RoHS-WPRT
Bedlington-Env-Policy
welwyn-sales-terms-conditions
irc-sales-terms-conditions

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Brochures

Resistors Shortform Brochure

AEC-Q200 Certified Resistor Portfolio

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