4505

High voltage planar resistor

Brand:

Welwyn

Series:

4500

Lifecycle:

Mature

Specifications

Series 4500
Application High value / voltage
Mounting Through hole
Package Radial
Technology Thick film
Approval -
Example MPN 450512-15MFI
Termination Options Pb-free
Power 2.8W
Rated Ambient Temperature 70°C
De-rate to 0W Ambient Temperature 125°C
Max Ambient Temperature 125°C
LEV 20kV
Resistance min 51kΩ
Resistance max 1GΩ
Critical Resistance (where applying LEV dissipates Pr) 143MΩ
Tolerance 1%
TCR 100ppm/°C
Isolation Voltage of Insulation Unspecified: ?V
RoHS Compliant (if Pb-free) Yes (see below)
RoHS Exemption 7(c)-I "Pb in glass"
China RoHS (if Pb-free) Contains Pb. EFUP 50 Years
REACH Status (if Pb-free) Reviewed to 224 SVHCs (see below)
CMRT Conflict Mineral Status Rev 6.1 Next update May 2022 (see below)
EMRT Extended Mineral Status First issue due Nov 2021
Termination Finish (if Pb-free) Term. 1:e1 or Term. 2: e3
Termination Finish (if Pb-bearing) Not available
How to Specify Pb-Free All standard part numbers are Pb-free
ECCN EAR99
Packing Bulk / box
Quantity 50
Nett Weight Each 1.36g
Reflow Process Not applicable
MSL Not applicable
Wave Process Compatible, 260+-5 deg. C, 1 or 2 x 5+-1 seconds contact time
Shelf-life None defined, but solderability test prior to use is recommended after two years from date of manufacture
Launch Date Pre-2000
Lifecycle Mature
EOL Date / YTEOL Estimate 5 years or more from May 2022
Latest PCN Date No PCNs
Alternative Product HVP

Resources & Technical Documents

  • All (20)
  • 3D Model (0)
  • End Of Life (0)
  • Product Change Notification (0)
  • Case Study (0)
  • Technical Bulletin (0)
  • Video (0)
  • Policy & Regulations (0)
  • Terms & Conditions (0)
  • White Paper (0)
  • Datasheet (1)
  • Application Note (6)
  • Brochure (1)
  • Compliance (12)