3812

OBSOLETE Ultra-high value precision resistor

Lifecycle:

Obsolete

Brand:

Welwyn

Series:

3810

Alternative Part Number:

None

Distributor Inventory
Data Sheet

Specifications

Series 3810
Application High value / voltage
Mounting Through hole
Package Axial
Technology Thick film
Approval None
Example MPN 3812-10TGI
Termination Options Pb-free
Power 0W
Rated Ambient Temperature 20°C
De-rate to 0W Ambient Temperature -
Max Ambient Temperature 100°C
LEV 1kV
Resistance min 1TΩ
Resistance max 100TΩ
Critical Resistance (where applying LEV dissipates Pr) N/A: -Ω
Tolerance 2%
TCR 500ppm/°C
Isolation Voltage of Insulation Unspecified: ?V
RoHS Compliant (if Pb-free) Yes (see below)
RoHS Exemption None
China RoHS (if Pb-free) Compliant
REACH Status (if Pb-free) Reviewed to 235 SVHCs (see below)
CMRT Conflict Mineral Status Rev 6.22 Next update May 2023 (see below)
EMRT Extended Mineral Status No EMRT available
Termination Finish (if Pb-free) e3 - Sn hot dipped
Termination Finish (if Pb-bearing) Not available
How to Specify Pb-Free All part numbers are Pb-free
ECCN EAR99
Packing Tray
Quantity Variable
Nett Weight Each 2.5g
Reflow Process Not applicable
MSL Not applicable
Wave Process Not applicable
Shelf-life None defined
Launch Date Pre-2000
Lifecycle Obsolete
EOL Date / YTEOL Estimate EOL in Mar 2024
Latest PCN Date 04 Mar 24
Alternative Part Number None

Resources & Technical Documents

  • All (19)
  • Brochure (0)
  • 3D Model (0)
  • Case Study (0)
  • Technical Bulletin (0)
  • Video (0)
  • Policy & Regulations (0)
  • Terms & Conditions (0)
  • White Paper (0)
  • End Of Life (0)
  • Datasheet (1)
  • Application Note (5)
  • Compliance (12)
  • Product Change Notification (1)
Datasheet 3812
Application Note TN001 Advice on Storage Conditions for Fixed Resistors
Application Note TN002 Instant Access to RoHS REACH Conflict Mineral and other Compliance Data Online
Application Note TN003 Methods for Coding Resistor Values in Part Numbers
Application Note TN005 EIA Standard Values for Resistors
Application Note TN007 Instant Access to Life Cycle and Obsolete Product Data Online
Compliance Bedlington ISO 9001
Compliance Bedlington Quality Policy
Compliance Bedlington ISO 14001 2015
Compliance Bedlington Env Policy
Compliance Bedlington ISO 45001 2018
Compliance Bedlington Health and Safety Policy
Compliance RoHS 3810
Compliance REACH Statement Bedlington
Compliance CMRT Conflict Mineral Bedlington
Compliance Proposition 65 Declaration Bedlington
Compliance TSCA Statement Bedlington
Compliance Tin Whisker Report
Product Change Notification PCNs for 3810