Rev Date: 3/3/2022

10

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This specification may be changed at any time without prior notice.

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Please confirm technical specifications before you order and/or use.

CF / CFM Series

Carbon Film Resistor

Stackpole Electronics, Inc.

Resistive Product Solutions

RoHS Compliance

Stackpole Electronics has joined the worldwide effort to reduce the amount of lead in electronic components and to meet the various

regulatory requirements now prevalent, such as the European Union’s directive regarding “Restrictions on Hazardous Substances”

(RoHS 3). As part of this ongoing program, we periodically update this document with the status regarding the availability of our

compliant components. All our standard part numbers are compliant to EU Directive 2011/65/EU of the European Parliament as

amended by Directive (EU) 2015/863/EU as regards the list of restricted substances.

“Conflict Metals” Commitment

We at Stackpole Electronics, Inc. are joined with our industry in opposing the use of metals mined in

the “conflict region” of the eastern

Democratic Republic of the Congo (DRC) in our products. Recognizing that the supply chain for metals used in the electronics industry

is very complex, we work closely with our own suppliers to verify to the extent possible that the materials and products we supply do

not contain metals sourced from this conflict region. As such, we are in compliance with the requirements of Dodd-Frank Act regarding

Conflict Minerals.

Compliance to “REACH”

We certify that all passive components supplied by Stackpole Electronics, Inc. are SVHC (Substances of Very High Concern) free and

compliant with the requirements of EU Directive 1907/2006/EC, “The Registration, Evaluation, Authorization and Restriction of

Chemicals”, otherwise referred to as REACH. Contact us for complete list of REACH Substance Candidate List.

RoHS Compliance Status

Standard Color Codes

Nominal

Multiplier

Tolerance (%)

Black

0

1

-

Brown

1

10

1

Red

2

100

2

Orange

3

1 K

-

Yellow

4

10 K

-

Green

5

100 K

0.5

Blue

6

1000 K

0.25

Violet

7

-

0.1

Gray

8

-

-

White

9

0.001

-

Silver

-

0.01

10

Gold

-

0.1

5

PRECISION - Have three significant-figure bands, a

multiplier band and a tolerance band. Tolerances 1% or

less.

GENERAL PURPOSE - Have two significant-figure

bands, a multiplier band and a tolerance band.

Tolerances 2% or greater.

1

2

3

4

5

Band

Precision

General Purpose

1st Band

Nominal

Nominal

2nd Band

Nominal

Nominal

3rd Band

Nominal

Multiplier

4th Band

Multiplier

Tolerance

5th Band

Tolerance

-

Color Band Description

CF

Carbon Film Leaded Resistor

Axial

YES

100% Matte Sn

Jan-04 (Taiwan, China)

04/01

CFM

Mini-Carbon Film Leaded Resistor

Axial

YES

100% Matte Sn

Jan-04 (Taiwan, China)

04/01

Lead-Free

Effective Date

Code

(YY/WW)

Standard

Product

Series

Description

Package /

Termination

Type

Standard

Series RoHS

Compliant

Lead-Free Termination

Composition

Lead-Free

Mfg. Effective Date

(Std Product Series)