Rev Date: 01/12/2017
5 www.seielect.com
This specification may be changed at any time without prior notice marketing@seielect.com
Please confirm technical specifications before you order and/or use.
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
RSF 12 Code Tol Value Code Quantity
Four characters with
the multiplier used as
the decimal holder.
(1) For packaging information see
Radial Leaded Packaging Spec page
RSF1, RSF2, RSMF2,
PRSM2, RSMF3
“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 Easter 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.
