Linear PTC Thermistors, Surface Mount Chip

TFPT

Vishay

www.vishay.com

For technical questions, contact: thermistor1@vishay.com

document number: 33017

6

Revision: 25-Oct-06

FEATURES

• Solderable wraparound terminations

• Alumina substrate base with PTC thin film element

• 0603, 0805 and 1206 sizes available

• Available in tape and reel packaging

• Standard tolerances: ± 0.5 %, ± 1 %, ± 5 %

• Contact factory for non-standard tolerance

• Operation range - 55 °C to + 125 °C

Notes

1. Contact Vishay if closer TCR lot tolerance is desired

Note

1. Rated Continuous Working Voltage is maximum working voltage or square root of the power rating times resistance value, whichever is less.

STANDARD ELECTRICAL SPECIFICATIONS

TCR AT ROOM TEMPERATURE

(25 °C) SEE TYPICAL CURVE

FOR TCR AT OTHER TEMPS.

TOLERANCE

ppm/K

0603

0805

1206

MIN.

MAX.

MIN.

MAX.

MIN.

MAX.

4110 ppm/K

± 400

100 - 1K

100 - 5K

100 - 10K

STANDARD RESISTANCE VALUES

100

270

680

1.8K

4.7K

120

330

820

2.2K

5.6K

150

390

1K

2.7K

6.8K

180

470

1.2K

3.3K

8.2K

220

560

1.5K

3.9K

10.0K

STANDARD TECHNICAL SPECIFICATIONS

PART NUMBER

POWER RATING

TFPT 0603

75 mW

TFPT 0805

100 mW

TFPT 1206

125 mW

GLOBAL PART NUMBER INFORMATION

New Global Part Numbering: TFPT1206L1002FZ (preferred part numbering format)

T

F

P

T

1

2

6

L

1

0

0

2

F

Z

Historical Part Number: TFPT1206L1002FZ (will continue to be accepted)

Z

F

2

0

0

1

L

6

0

2

1

T

P

F

T

HISTORICAL MODEL

CHARACTERISTIC

RESISTANCE VALUE

TOLERANCE CODE

PACKAGING

GLOBAL MODEL

CHARACTERISTIC

RESISTANCE VALUE

TOLERANCE CODE

PACKAGING

TFPT0603

TFPT0805

TFPT1206

L = Linear

1002 = 10K

D = ± 0.5 %

F = ± 1 %

J = ± 5 %

F = Lead (Pb)-free, Bulk

M = Lead (Pb)-free, T/R (Full)

P = Tin/Lead, Bulk

Z = Tin/Lead, T/R (Full)