General-Purpose Failsafe

Moulded Wirewound Resistors

SPH/SPF Series

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

General Purpose Failsafe

Molded Wirewound Resistor

SPH/SPF Series

www.bitechnologies.com www.irctt.com www.welwyn-tt.com

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

01.14

Ordering Procedure

This product has two valid part numbers:

European (Welwyn) Part Number: SPH-150RJI (SPH, 150 ohms ±5%, Pb-free)

S P H

-

1

5

0

R J

I

1

2

3

4

USA (IRC) Part Number: SPH1500JLF (SPH, 150 ohms ±5%, Pb-free)

S P H 1

5

0

0

J

L

F

1

2

3

4

1

2

3

4

Type

Value

Tolerance Packing & Termination Finish

SPH

R = ohms

K = kilohms

J = ±5%

I = Standard packing & Pb-free

SPF

K = ±10%

Tape pack 1250/reel

1

2

3

4

Type

Value

Tolerance Termination Finish

Standard Packing

SPH 3 digits + multiplier J = ±5%

Omit for SnPb

1250/reel

Tape pitch 0.375” (9.5mm)

Tape to tape 2.875” (73mm)

Leads untrimmed

SPF

R = ohms for

values <100 ohms

K = ±10%

LF = Pb-free