Wire Bondable

Chip Resistors

WBC Series

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

WBC Series Issue January 2009 Sheet 3 of 3

Wire Bondable

Chip Resistors

Environmental Data

Prefix

WBC - R0202

A

S - 01 - 1002 - F

B

Style

R0202 = Discrete Element

B0202 = Discrete Element with Back Contact

T0303 = Tapped Network

Bonding pads

A = Aluminum; G = Gold

Backside

A = Aluminum; G = Gold; S = Silicon

TCR/Inspection Code

Reference TCR/Inspection Code Table

Total Resistance (R)

4-Digit Resistance Code Ex: 1002 = 10KΩ; 50R1 = 50.1Ω

Absolute Tolerance Code

K = ±10%; J = ±5%; G = ±2%; F = ±1%; D = ±0.5%; C = ±0.25%; B = ±0.1%

Ratio Tolerance Code (T0303 Only)

J = ±5%; G = ±2%; F = ±1%; D = 0.5%; C = ±0.25%; B = ±0.1%; A = ±0.05%

Packaging

Standard packaging is 2˝ x 2˝ chip tray. For additional information or to discuss your

specific requirements, please contact our Applications Team using the contact details below.

Ordering Data

Test

Method

Max ∆R

Typical ∆R

Thermal Shock

MIL-STD-202

Method 107

Test condition F

±0.1%

±0.02%

High Temperature Exposure

MIL-STD-883

Method 1008

150°C, 1000 hours

±0.1%

±0.05%

Low Temperature Storage

-55°C, 1000 hours

±0.03%

±0.01%

Life

MIL-STD-202

Method 108

70°C, 1000 hours

±0.5%

±0.01%

Life at Elevated Temperature

MIL-STD-202

Method 108

125°C, 1000 hours

±0.5%

±0.05%

Make Possible

07.14

General Note

TT Electronics reserves the right to make changes in product specification without notice or liability.

All information is subject to TT Electronics’ own data and is considered accurate at time of going to print.

© TT Electronics plc

www.ttelectronicsresistors.com