High Temperature

PFC HT Series

PFC Hi Temp Series Issue May 2005

IRC Advanced Film Division

• Corpus Christi Texas 78411 USA

© IRC Advanced Film Division

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

High Temperature

®

®

Rated Power vs Temperature Data

100

50

50

100

150

200

Temperature in °C

Performance Data

Environmental Test

MIL-PRF-55342

Performance

Typical

Maximum

Thermal Shock

±0.02%

±0.10%

Short Time Overload

±0.02%

±0.05%

High Temperature Exposure

±0.03%

±0.10%

Effects of Solder

±0.01%

±0.10%

Moisture Resistance

±0.03%

±0.10%

Life

(1000 hours, 200°C, no load )

±0.8%

±1.0%

Life

(1000 hours, 150°C, rated power )

±0.2%

±0.5%

Prefix

PFC - W1206 HT - 01 - 1001 - F

Chip Size

W1206; W0805; W0603

Termination

HT = High temperature chip resistor with gold plated terminations

HTLF = High temperature chip resistor with 100% tin (Pb-free) terminations

TCR Code

01 = ±100ppm/°C; 02 = ±50ppm/°C; 03 = ±25ppm/°C

Resistance Code

4-Digit resistance code. Ex: 1002 = 10KΩ; 50R0 = 50Ω

Tolerance Code

J = ±5%; G = ±2%; F = ±1%

Physical Data

Ordering Procedure

This product has two valid part numbers:

European (Welwyn) Part Number: W1206HT-01-1K0F (1206, 100ppm/°C, 1 kilohm ±1%, Au terminations)

W 1

2

0

6 H T

-

0

1

-

1

K 0

F

1

2

3

4

5

6

USA (IRC) Part Number: PFC-W1206HT-01-1001-F (1206, 100ppm/°C, 1 kilohm ±1%, Au terminations)

P F C

-

W 1

2

0

6

H T

-

0

1

-

1

0

0

1

-

F

1

2

3

4

5

6

Dimensions in inches (mm)

Model

L

W

H

a

b

W0603

0.063 ±0.004

(1.6 ±0.1)

0.031 ±0.004

(0.79 ±0.1)

0.02 ±0.004

(0.51 ±0.1)

0.012 ±0.005

(0.3 ±0.13)

0.015 ±0.005

(0.38 ±0.13)

W0805

0.081 ±0.005

(2.06 ±0.13)

0.05 ±0.005

(1.27 ±0.13)

0.02 ±0.006

(0.51 ±0.15)

0.015 ±0.008

(0.38 ±0.2)

0.016 ±0.008

(0.41 ±0.2)

W1206

0.126 ±0.006

(3.2 ±0.15)

0.063 ±0.005

(1.6 ±0.13)

0.024 ±0.004

(0.61 ±0.1)

0.025 ±0.01

(0.64 ±0.25)

0.025 ±0.01

(0.64 ±0.25)

1

2

3

4

5

6

Type

Size

Termination

TCR

Value

Tolerance

Packing

W=PFC 0603 HT = High temp. with

Au terminations

03 = ±25ppm/°C E24 = 3/4 characters

E96 = 3/4 characters

R = ohms

K = kilohms

F = ±1%

All sizes 1000/reel

0805

02 = ±50ppm/°C

G = ±2%

1206 HTLF = High temp.

with 100% Sn

terminations

01 = ±100ppm/°C

J = ±5%

1

2

3

4

5

6

Family Model

Termination

TCR

Value

Tolerance

Packing

PFC

W0603 HT = High temp. with

Au terminations

03 = ±25ppm/°C 3 digits + multiplier F = ±1%

All sizes 1000/reel

W0805

02 = ±50ppm/°C

R = ohms for

values <100 ohms

G = ±2%

W1206 HTLF = High temp.

with 100% Sn

terminations

01 = ±100ppm/°C

J = ±5%

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