WA85Z

Cement coated surface mount wirewound resistor

Lifecycle:

Active (Mature)

Brand:

Welwyn

Series:

WA80Z

Alternative Part Number:

ZI-FORM

Specifications

Series WA80Z
Application High power
Mounting SMD - solder
Package SMD formed metal terminal
Technology Wirewound
Approval None
Example MPN WA85Z-1K5JI
Termination Options
  • Pb-free
  • Pb-bearing
Power 5W
Rated Ambient Temperature 25°C
De-rate to 0W Ambient Temperature 155°C
Max Ambient Temperature 155°C
LEV 150V
Resistance min 0.015Ω
Resistance max 6.8kΩ
Critical Resistance (where applying LEV dissipates Pr) 4.5kΩ
Best Tolerance 1%
Best TCR 200ppm/°C
Isolation Voltage of Insulation 500V
RoHS Compliant (if Pb-free) Yes (see below)
RoHS Exemption None
China RoHS (if Pb-free) Compliant
REACH Status (if Pb-free) See REACH statement pdf (below)
CMRT Conflict Mineral Status See CMRT Excel file (below)
EMRT Extended Mineral Status No EMRT available
Termination Finish (if Pb-free) e3 - Sn hot dipped
Termination Finish (if Pb-bearing) 95/5
How to Specify Pb-Free Part number suffix is I and not PB
ECCN EAR99
Packing Plastic tape & reel
Quantity 650
Nett Weight Each -
Reflow Process J-STD-020E
MSL 1
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 Mar 2002
Lifecycle Active (Mature)
EOL Date / YTEOL Estimate 5 years or more. (Reviewed May 24)
Latest PCN Date No PCNs
Alternative Part Number ZI-FORM

Resources & Technical Documents

  • All (17)
  • 3D Model (0)
  • Brochure (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 (7)
  • Compliance (9)