U415

OBSOLETE Vitreous enamelled, heavyduty tapewound resistor

Lifecycle:

Obsolete

Brand:

Welwyn

Series:

U400

Alternative Part Number:

1608

Distributor Inventory
Data Sheet

Specifications

Series U400
Application High power
Mounting Non-PCB
Package Tubular
Technology Wirewound
Approval None
Example MPN U415-4R7JI
Termination Options -
Power -
Rated Ambient Temperature -
De-rate to 0W Ambient Temperature -
Max Ambient Temperature -
LEV -
Resistance min -
Resistance max -
Critical Resistance (where applying LEV dissipates Pr) -
Best Tolerance -
Best TCR -
Isolation Voltage of Insulation -
RoHS Compliant (if Pb-free) -
RoHS Exemption -
China RoHS (if Pb-free) -
REACH Status (if Pb-free) -
CMRT Conflict Mineral Status -
EMRT Extended Mineral Status -
Termination Finish (if Pb-free) None
Termination Finish (if Pb-bearing) -
How to Specify Pb-Free -
ECCN -
Packing None
Quantity -
Nett Weight Each -
Reflow Process -
MSL -
Wave Process -
Shelf-life -
Launch Date Pre-2000
Lifecycle Obsolete
EOL Date / YTEOL Estimate EOL in 2007
Latest PCN Date No PCNs
Alternative Part Number 1608

Resources & Technical Documents

  • All (5)
  • 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)
  • 3D Model (0)
  • Brochure (0)
  • Compliance (0)
  • Datasheet (1)
  • Application Note (4)
Datasheet U400
Application Note TN001 Advice on Storage Conditions for Fixed Resistors
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