RNF/RNMF Series Stackpole Electronics, Inc. General Purpose Metal Film Resistor Resistive Product Solutions Features: • Precision metal film • Superior electrical, TCR performances • Flame-retardant coatings are standard • Panasert available (selected sizes: contact factory) • RNMF (mini) an ideal choice where size constraints apply • RNF 5% replaces MP series • Lower or higher resistance values may be possible (contact factory) • RoHS compliant / lead-free Electrical Specifications Type / PRoawtinegr MWaxoirmkiunmg MOavxeimrlouamd Resistance Ohmic Range (Ω) and Tolerance Mil Ref Temperature Code (Watts) V o l t a g e Voltage Coefficient @ 70ºC (Vrms) (1) (Vrms) 0.05% 0.1% 0.25% 0.5% 1% 2% 5% ±10 ppm/ºC 100-100K 100- 100K ±25 ppm/ºC 100 - 100K 30.1-499K 49.9- 499K - RNF18 RN 50 0.125W 200V 400V 100 - 100K 100 - 100K ±50 ppm/ºC 1- 1M 10 - 1M ±100 ppm/ºC 51.1- 100K 1- 10M 1 - 22M ±10 ppm/ºC 100 -100K - - ±25 ppm/ºC 10 -1M - RNF14 RN 55 0.25W 250V 500V 100 - 100K ±50 ppm/ºC 1 - 2.2M 1 -5.11M 1.1M-10M ±100 ppm/ºC 1 -10M 5.6 -10M 1 -10M ±25 ppm/ºC 49.9 - 499K - RNF12 RN 60 0.5W 350V 700V ±50 ppm/ºC 100 - 100K 1- 4.99M 10 - 1M ±100 ppm/ºC 1- 10M 1 - 10M ±25 ppm/ºC - - RNF1 RN 65 1W 350V 700V ±50 ppm/ºC - 10 -470K - 10 -470K 10 - 1M ±100 ppm/ºC 1 -1M 1 -1M ±25 ppm/ºC - - RNF2 - 2W 350V 800V ±50 ppm/ºC - - 10 - 1M ±100 ppm/ºC 10 -1M ±25 ppm/ºC 30.1-499K 30.1- 499K - RNMF14 - 0.25W 200V 400V ±50 ppm/ºC - 100 - 100K 1- 1M 10 - 1M ±100 ppm/ºC 1- 2.15M 1 - 2.2M ±25 ppm/ºC 30.1 - 294K 49.9 - 1M - RNMF12 RL 07 0.5W 350V 600V ±50 ppm/ºC - 1 -1M 30.1 - 1M 10 - 1M ±100 ppm/ºC 1 -10M 1 - 10M (1) Lesser of √PR or maximum working voltage Performance Characteristics Test Test Method Typical Results Test Limits Insulation Resistance JIS C5201-1, IEC60115-1, 4.6 ≥ 1000 MΩ ≥ 1000 MΩ Voltage Proof JIS C5201-1, IEC60115-1, 4.7 <± 0.25% ≤ ± (0.5% + 0.05Ω) No mechanical damage. Short Time Overload JIS C5201-1, IEC60115-1, 4.13 <± 0.1% ≤ ± (0.25% + 0.05Ω) Resistance to Solder Heat JIS C 5201-1, IEC60115-1, 4.18 <± 0.01% ≤ ± (0.3% + 0.05Ω) Rapid Change of Temperature JIS C5201-1, IEC60115-1, 4.19 <± 0.05% ≤ ± (0.35% + 0.05Ω) Endurance at 70°C JIS C5201-1, IEC60115-1, 4.25.1 <± 0.15% ≤± (1.0% + 0.05Ω) Robustness of Terminations JIS C5201-1, IEC60115-1, 4.16 <± 0.10% ≤ ± (0.2% + 0.05Ω) Damp Heat (Steady state) JIS C5201-1, IEC60115-1, 4.24 <± 0.10% ≤± (1.5% + 0.05Ω) Operating Temperature Range: -55ºC to +155ºC Rev Date: 11/16/2017 1 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.

RNF/RNMF Series Stackpole Electronics, Inc. General Purpose Metal Film Resistor Resistive Product Solutions Mechanical Specifications A B C D Type / Code Unit Body Length Body Diameter Lead Length (Bulk) Lead Diameter 0.130 ± 0.012 0.071 ± 0.012 1.102 ± 0.118 0.018 ± 0.003 inches RNF18 3.30 ± 0.30 1.80 ± 0.30 28.00 ± 3.00 0.45 ± 0.07 mm 0.250 ± 0.026 0.093 ± 0.010 1.102 ± 0.118 0.022 ± 0.003 inches RNF14 6.35 ± 0.65 2.35 ± 0.25 28.00 ± 3.00 0.56 ± 0.08 mm 0.344 ± 0.030 0.108 ± 0.039 1.102 ± 0.197 0.026 ± 0.004 inches RNF12 8.75 ± 0.75 2.75 ± 1.00 28.00 ± 5.00 0.65 ± 0.10 mm 0.433 ± 0.039 0.177 ± 0.020 1.181 ± 0.118 0.030 ± 0.002 inches RNF1 11.00 ± 1.00 4.50 ± 0.50 30.00 ± 3.00 0.75 ± 0.05 mm RNF2 0.591 ± 0.039 0.197 ± 0.020 1.339 ± 0.157 0.028 ± 0.004 inches 15.00 ± 1.00 5.00 ± 0.50 34.00 ± 4.00 0.70 ± 0.10 mm 0.130 ± 0.012 0.070 ± 0.003 1.102 ± 0.118 0.017 ± 0.002 inches RNMF14 3.30 ± 0.30 1.78 ± 0.08 28.00 ± 3.00 0.44 ± 0.05 mm 0.250 ± 0.026 0.093 ± 0.010 1.102 ± 0.118 0.022 ± 0.003 inches RNMF12 6.35 ± 0.65 2.35 ± 0.25 28.00 ± 3.00 0.56 ± 0.08 mm Power Derating Curve: -55ºC 70ºC 100 %) er ( 80 w o P 60 d e Rat 40 ent c Per 20 155ºC 0 -60 0 20 40 60 80 100 120 140 160 180 Ambient Temperature (ºC) Surface Temperature Rise: ) 70 C e (º 60 RNMF12 s Ri 50 RNF12 e ur 40 RNMF14 at er 30 RNF14 p m e 20 RNF18 T ce 10 a rf u S 0 20 40 60 80 100 Percent Rated Power (%) Rev Date: 11/16/2017 2 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.

RNF/RNMF Series Stackpole Electronics, Inc. General Purpose Metal Film Resistor Resistive Product Solutions Packaging Specifications Series Code A max.(1) B max C D(2) Tape Unit 2.756 ± 0.118 11.811 ± 0.197 0.197 ± 0.020 2.047 ± 0.020 0.250 inches 18 70.00 ± 3.00 300.00 ± 5.00 5.00 ± 0.50 52.00 ± 0.50 6.35 mm 2.756 ± 0.118 11.811 ± 0.197 0.197 ± 0.020 2.047 ± 0.020 0.250 inches 14 70.00 ± 3.00 300.00 ± 5.00 5.00 ± 0.50 52.00 ± 0.50 6.35 mm 2.756 ± 0.118 11.811 ± 0.197 0.197 ± 0.020 2.047 ± 0.020 0.250 inches RNF 12 70.00 ± 3.00 300.00 ± 5.00 5.00 ± 0.50 52.00 ± 0.50 6.35 mm 2.756 ± 0.118 11.811 ± 0.197 0.197 ± 0.020 2.047 ± 0.020 0.250 inches 1 70.00 ± 3.00 300.00 ± 5.00 5.00 ± 0.50 52.00 ± 0.50 6.35 mm 2 2.756 ± 0.118 11.811 ± 0.197 0.197 ± 0.020 2.047 ± 0.020 0.250 inches 70.00 ± 3.00 300.00 ± 5.00 5.00 ± 0.50 52.00 ± 0.50 6.35 mm 2.756 ± 0.118 11.811 ± 0.197 0.197 ± 0.020 2.047 ± 0.020 0.250 inches 14 70.00 ± 3.00 300.00 ± 5.00 5.00 ± 0.50 52.00 ± 0.50 6.35 mm RNMF 2.756 ± 0.118 11.811 ± 0.197 0.197 ± 0.020 2.047 ± 0.020 0.250 inches 12 70.00 ± 3.00 300.00 ± 5.00 5.00 ± 0.50 52.00 ± 0.50 6.35 mm Dimension "E": This is a non-critical dimension that does not have a tolerance in the standard. Range of diameters is from 0.547 inches (13.90 mm) to 1.500 inches (38.10 mm). (1) Reference value only. The "A" dimension shall be governed by the overall length of the taped component. The distance between flanges shall be 0.059 inches (1.50 mm) to 0.315 (8.00 mm) greater than the overall component. (2) The given dimension "D" expresses the standard width spacing. A 26mm narrow spacing is available as option "N" packaging code. 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 2). 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. RoHS Compliance Status Stan dard Lead-Free Standard Package / Lead-Free Series Lead-Free Termination Effective Date Product Description Termination Mfg. Effective Date RoHS Composition Code Series Type (Std Product Series) Compliant (YY/WW) RNF General Purpose Metal Film A x ial YES 99.3/0.7 Sn/Cu A p r - 0 5 ( Japan) 0 5 / 1 4 Leaded Resistor 100% Matte Sn Jan-04 (Taiwan, China) 04/01 General Purpose Mini Metal Film 99.3/0.7 Sn/Cu A p r - 0 5 ( Japan) 0 5 / 1 4 RNMF Axial YES Leaded Resistor 100% Matte Sn Jan-04 (Taiwan, China) 04/01 Rev Date: 11/16/2017 3 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.

RNF/RNMF Series Stackpole Electronics, Inc. General Purpose Metal Film Resistor Resistive Product Solutions “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. 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 1 2 3 4 5 6 7 8 9 10 11 12 R N F 1 4 F T D 4 K 7 5 Product Series Size Power Tolerance Packaging TCR Resistance Value RNF Standard 18 0.125W Code Tol Value Code Description Size Quantity Code ppm Four characters with RNMF Mini 14 0.25W A 0.05% RNF18, RNF14 T 10 the multiplier used 5,000 Panasert 12 0.5W B 0.1% RNMF14, RNMF12 E 25 as the decimal PRNF T Tape and Reel RoHS 1 1W C 0.25% E96, E24 RNF12, RNF1 2,500 C 50 holder. 2 2W D 0.5% RNF2 1,000 D 100 10 ohm = 10R0 F 1% RNF18, RNF14 5,000 (*) 10.2 Kohm = 10K2 G 2% RNMF14, RNMF12 1 Mohm = 1M00 E24 A Ammo J 5% RNF12 2,000 RNF1, RNF2 1,000 RNF18, RNF14, RNF12, RNF1, B Bulk 1,000 RNF2, RNMF12, RNMF14 (*) Precision metal film resistors with tolerances <1% may be available in smaller quantities. Contact factory for more details. Rev Date: 11/16/2017 4 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.