IRC Advanced Film Division

General Note

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

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

A subsidiary of

TT electronics plc

• 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

PFC Series Issue May 2008 Sheet 1 of 4

Non-leaching

Nickel barrier

Wrap around

termination

Ultra stable Tantalum Nitride

resistor film system

Precision Thin Film

Chip Resistors

PFC Series

Electrical Data

Tantalum Nitride resistive film system in 0402, 0603, 0805, 1206, 1505, 2010 and 2512 sizes. The unique

characteristics of the passivated Tantalum Nitride film insure long term life stability and stability in most envi-

ronments.

Using the same manufacturing line as the PFC Military Series, IRC’s precision chips maintain the same supe-

rior environmental performance. Specially selected materials and processes insure initial precision is main-

tained in the harshest surface mount soldering environment. Wrap-around terminations with leach-resistant

nickel barriers insure high integrity solder connections.

Model

Power Rating

(70°C)

Max Voltage

Rating (≤ P x R)

Temperature

Range

ESD

Sensitivity

Noise

Termination

Substrate

W0402

50mW

75V

-55°C to +150°C

2KV to 4KV

(HBM)

<-25dB

60/40 Sn/Pb

or 100% tin

(RoHS

compliant)

plated over

nickel barrier

99.5%

Alumina

W0603

100mW

75V

W0805

250mW

100V

W1206

333mW

200V

W1505

350mW

100V

W2010

800mW

175V

W2512

1.0W

200V

√

±5%, ±2%, ±1%, ±0.5%, ±0.1%

±5%, ±2%, ±1%, ±0.5%, ±0.1%, ±0.05%, ±0.02%

±25 ppm/°C

±50 or ±100 ppm/°C

W1206

5

Ω

10

Ω

50

Ω

100

Ω

200

Ω

400K

Ω

650K

Ω

1.0M

Ω

W0805

5

Ω

10

Ω

50

Ω

100

Ω

200

Ω

100K

Ω

180K

Ω

267K

Ω

±5%, ±2%, ±1%, ±0.5%, ±0.1%, ±0.05%

Resistance Range

±15 ppm/°C

±10 ppm/°C

30K

W0402

50

Ω

W0603

5

Ω

10

Ω

50

Ω

100

Ω

200

Ω

50K

Ω

75K

Ω

100K

Ω

Resistance Range

Tolerance

Resistance Range

TCR

W1505

5

Ω

10

Ω

50

Ω

400K

Ω

650K

Ω

1.0M

Ω

W2010

5

Ω

10

Ω

50

Ω

400K

Ω

650K

Ω

1.0M

Ω

W2512

5

Ω

10

Ω

50

Ω

400K

Ω

650K

Ω

1.0M

Ω

TCR

Tolerance

TCR

Tolerance

±25, ±50 or ±100 ppm/°C

Ω