IRC Advanced Film Division

Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Email: afdsales@irctt.com • Website: www.irctt.com

WBC Series Issue April 2006

Manufacturing Capabilities Data

Wire Bondable

Chip Resistors

Power Derating Data

Absolute TCR

Commercial

Code

MIL Inspection

Code*

±300ppm/°C

00

04

±100ppm/°C

01

05

±50ppm/°C

02

06

±25ppm/°C

03

07

TCR/Inspection Code Table

Resistance Range

Available Absolute

Tolerances

Available Ratio

Tolerances (T0303 only)

Best Absolute TCR

Tracking TCR

(T0303 only)

10

Ω-20Ω

G J K

F G J

±100ppm/°C

±50ppm/°C

21

Ω−50Ω

F G J K

F G J

±100ppm/°C

±50ppm/°C

51

Ω-100Ω

C D F G J K

C D F G J

±100ppm/°C

±25ppm/°C

101

Ω−200Ω

C D F G J K

C D F G J

±50ppm/°C

±10ppm/°C

201

Ω−500Ω

B C D F G J K

B C D F G J

±50ppm/°C

±5ppm/°C

501

Ω-999Ω

B C D F G J K

B C D F G J

±25ppm/°C

±2ppm/°C

1.0K

Ω-1.0MΩ

B C D F G J K

A B C D F G J

±25ppm/°C

±2ppm/°C

*Notes: Product supplied to Class H of MIL-PRF 38534 includes 100% visual inspection