Rev Date: 3/3/2022

9

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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.

RSF / RSMF Series

General Purpose Metal Oxide Resistor

Stackpole Electronics, Inc.

Resistive Product Solutions

1

2

3

4

5

6

7

8

9

10

11

R

S

F

1

2

J

T

R

4

7

0

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 E

lectronics, 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.

Environmental Policy

It is the policy of Stackpole Electronics, Inc. (SEI) to protect the environment in all localities in which we operate. We continually strive

to improve our effect on the environment. We observe all applicable laws and regulations regarding the protection of our environment

and all requests related to the environment to which we have agreed. We are committed to the prevention of all forms of pollution.

How to Order

RoHS Compliance Status

RSF

General Purpose Metal Oxide

Leaded Resistor

Axial

YES

99.3/0.7 Sn/Cu

100% Matte Sn

Apr-05 (Japan)

Jan-04 (Taiwan, China)

05/14

04/01

RSMF

Mini-Metal Oxide Leaded Resistor

Axial

YES

99.3/0.7 Sn/Cu

100% Matte Sn

Apr-05 (Japan)

Jan-04 (Taiwan, China)

05/14

04/01

Lead-Free

Mfg. Effective Date

(Std Product Series)

Lead-Free

Effective Date

Code

(YY/WW)

Standard

Product

Series

Description

Package /

Termination

Type

Standard

Series

RoHS

Compliant

Lead-Free Termination

Composition

Resistance Value

RSF

Metal Oxide

Size

W

Code

Tol

Value

Code

Description

Size

Quantity

RSMF

Mini

12

0.5

F

1%

E96

RSMF12, PRSM12

5000

PRSF

Panasert

1

1

G

2%

PRSM

Panasert Mini

2

2

J

5%

3

3

PRSF1, PRSM2

2000

0.22 ohm = R220

5

5

RSF2, RSMF3

1000

33.2 ohm = 33R2

RSF3, RSMF5

1000

10.2 Kohm = 10K2

T

Tape and Reel

RSF5

500

1 Mohm = 1M00

RSMF12

5000

RSF12; RSMF1, PRSM12

2000

RSF3, RSF5, RSMF5

500

B

Bulk

All Sizes

1000

Ammo

RSF1, RSF2, RSMF2,

PRSF1, PRSM2, RSMF3

Power Rating

E24

RSF12, RSF1

RSMF1, RSMF2

Four characters with

the multiplier used as

the decimal holder.

Product Series

Tolerance

1000

T

Tape and Reel

2500

Packaging

A