HTC Series Issue May 2009

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

Pulse Withstanding

Chip Resistors

Physical Data

Part Type

L (mm)

W (mm)

T max (mm)

A (mm)

B min (mm)

C (mm)

Weight (grams)

1206

3.2±0.4

1.6±0.2

0.7

0.4±0.15

0.4±0.2

1.7

0.020

2010

5.1±0.3

2.5±0.2

0.8

0.6±0.25

0.6±0.3

3.0

0.036

2512

6.5±0.3

3.2±0.2

0.8

0.6±0.25

0.6±0.3

4.4

0.055

Prefix

TKC - HTC - 2512LF - 100R - F

Chip Type

HTC (High Temperature Chip)

Chip Size and Termination

1206LF = 100% Tin (pb-free) termination

2010LF = 100% Tin (pb-free) termination

2512LF = 100% Tin (pb-free) termination

Resistance Value (4 Digit Code)

Ex. 1R00 = 1W; 100R = 100W; 10K0 =10KW; 1M50 = 1.5MW

Tolerance Code

J = ±5%; F = ±1%; D = ±0.5%

For additional information or to discuss your specific requirements,

please contact our Applications Team using the contact details below.

Ordering Data

Power Derating Data

Construction:

Thick film resistor material, overglaze and organic protection are screen printed on a 96% alumina substrate. Wrap-around

terminations have an electroplated Ni barrier and pure Sn matte finish, ensuring excellent `leach´ resistance properties and

solderability.

Marking:

Components are not marked. Reels are marked with type, value, tolerance, date code and quantity.

Solvent resistance:

The body protection is resistant to all normal industrial cleaning solvents suitable for printed circuits.

150°

200°

100

50

10

Temperature in °C

Protective Overcoat

Alumina Substrate

Ni Barrier Layer

Sn Plating

Conductor

Overglaze

(Stability Enhancer)

High Reliability

Resistance Element

C

L

A

W

T

B