RC_SERIES SEI | Alldatasheet

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Technical content

Rev Date: 9/15/2021 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. RC Series Carbon Composition Resistor Stackpole Electronics, Inc. Resistive Product Solutions Features:

  • Non-inductive design
  • Molded body for package uniformity
  • Ideal for pulse-load handling characteristics
  • 100% RoHS compliant and lead free without exemption
  • Halogen free
  • REACH compliant
  • 5% TOLERANCES WILL NO LONGER BE AVAILABLE AFTER 2/28/2022. SEE PDN HERE. Electrical Specifications Mechanical Specifications Test Test Results Test Method V-block method RC 1/4 100 VAC, 60 seconds RC 1/2 500 VAC, 60 seconds ±2% +0.05Ω No visible damage, legible markings Tensile: ±2% +0.05Ω. No visible damage 10N for 5 - 10 seconds Bending: ±2% +0.05Ω. No visible damage 5N, twice Torsion: ±2% +0.05Ω. No visible damage 180ºC, two rotations Solderability In accordance with Clause 4.17.4.5 235ºC, 5 seconds No visible damage, legible markings ±2% +0.05Ω No visible damage. ±10% +0.5Ω Insulation resistance: R ≥100M ohm. No visible damage, legible markings ±10% +0.5Ω Insulation resistance: R ≥1G ohm. No visible damage. Resistance to Soldering Heat Temperature Shock Dry/Damp heat: 12 +12 hour cycle, first cycle Cold/Damp heat: 12 + 12 hour cycle, remaining cycle D.C. load 5 cycles between -55ºC to 125ºC ±3% +0.05Ω Endurance @ 70ºC Rated voltage, 1.5 hours ON, 0.5 hours OFF at 70ºC, 1000 hours Climatic Sequence ±10% +0.5Ω Voltage Proof No breakdown or flashover 2.5 times the rated voltage or twice the limiting element voltage, whichever is less. Severe, 5 seconds.Overload 40ºC 95% relative humidity for 56 days, test a, b and c of Clause 4.24.2.1Damp Test, Steady State Termination Strength After immersion into flux, the immersion into solder shall be carried out 4mm from the body at 350ºC for 3.5 seconds RC14 RC12 UnitBody Length Body Diameter Lead Length (Bulk) Lead DiameterType/Code A B C D Performance Characteristics Maximum Continuous Working Voltage (V) (1) 5%(2) 10% RC14 0.25 250 400 500 2.2 - 91K 1 - 5.6M RC12 0.5 350 700 700 1 - 91K 1 - 22M (1) Lesser of or maximum working voltage. (2) EOL for 5% tolerances; last time order date 2/28/2022. Type/Code Power Rating (W) @ 70ºC Maximum Pulse Voltage (V) Dielectric Withstanding Voltage (V) Ohmic Range (Ω) and Tolerance √ P*R

Rev Date: 9/15/2021 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. RC Series Carbon Composition Resistor Stackpole Electronics, Inc. Resistive Product Solutions Power Derating Curve: Resistance Temperature Characteristics Under 1K +2 to + 5 -4 to -2 1K to 9.1K +5 to +9 -5 to -3 10K to 91K +8 to +11 -7 to -5 100K +10 to +14 -9 to -7 100K to 910K +10 to +14 -9 to -7 1M to 10M +13 to +20 -14 to -9 Maximum % resistance change from room temperature (+25ºC) value Resistance Range -55ºC +105ºC Reliability Test – Load Life in Moisture Load Ratio Total Testing Number of Average Lifetime P/Pn (%) Time (Hrs) Fractures (pcs) ƛ ƛCL (60%) (60% reliability level) (Hrs) 0 2.984 x 106 6 0.201 0.244 4.098 x 105 20 2.990 x 106 4 0.134 0.176 5.682 x 105 60 2.997 x 106 2 0.067 0.104 9.615 x 105 100 2.992 x 106 3 0.1 0.139 7.194 x 105 Total 1.196 x 107 15 0.125 0.138 7.209 x 105 ±10 Total 1.2 x 107 0 0.0055 0.0077 1.299 x 107 ∆ R/R Criteria (%) Failure Ratio Performance Characteristics (cont.) Test Test Results Test Method ±10% +0.5Ω Insulation resistance: R ≥1G ohm. No visible damage. Operating Temperature Range: -55ºC to +125ºC Endurance @ 125ºC 125ºC, no load, 1000 hours

Rev Date: 9/15/2021 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. RC Series Carbon Composition Resistor Stackpole Electronics, Inc. Resistive Product Solutions Temperature Rise

Rev Date: 9/15/2021 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. RC Series Carbon Composition Resistor Stackpole Electronics, Inc. Resistive Product Solutions Single Pulse Power Capability

Rev Date: 9/15/2021 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. RC Series Carbon Composition Resistor Stackpole Electronics, Inc. Resistive Product Solutions Continuous Pulse Circuit

100 Pulse Data

E: 10kV; C1: 1000pF; R1: 1KΩ; R2: 4MΩ; X: Sample: RS: 15MΩ; 100 times pulse. Continuous Pulse Capability

Rev Date: 9/15/2021 6 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. RC Series Carbon Composition Resistor Stackpole Electronics, Inc. Resistive Product Solutions Equipment: HP4291A Impedance/Material Analyzer Impedance x Frequency

Rev Date: 9/15/2021 7 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. RC Series Carbon Composition Resistor Stackpole Electronics, Inc. Resistive Product Solutions Current Noise Data (Q.T.L.) Current Noise

Rev Date: 9/15/2021 8 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. RC Series Carbon Composition Resistor Stackpole Electronics, Inc. Resistive Product Solutions Characteristic Data Impressing Electric Power (W) Surface Temperature (°C) 0.125 40.7 0.250 53.6 0.375 66.8 Impressing Electric Power (W) Surface Temperature (°C) 0.25 52.3 0.50 68.5 0.75 85.6

Rev Date: 9/15/2021 9 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. RC Series Carbon Composition Resistor Stackpole Electronics, Inc. Resistive Product Solutions Measurement Condition: Technical Guide: 1. Storage Conditions: Temperature: 5 to 35ºC (40 to 95ºF). Humidity: 25 – 60% relative humidity. Term: One year in poly-bag with desiccant. If parts are removed from the poly-bag, they should be used immediately or resealed in the bag. Environment: Clean, dry environment, free of corrosive gases. 2. Application precautions: Lead forming: Forming is recommended at least 2mm of farther from the base of the lead. Soldering: Soldering is recommended at least 4mm or farther from the base of the lead . 3. Washing: Carbon composition resistors are highly hygroscopic and changes in resistance value can occur if too much moisture is absorbed. For this reason, it is recommended not to use water or water-soluble solvents to clean these components. Alcohol or hydrocarbon solvents are recommended for rinsing. 4. Soldering Recommendations: Note: The conditions shown below are for reference. Please perform a mounting evaluation to assure compatibility. a. Flow soldering (recommended profile for Sn and Sn/Pb solders).

Rev Date: 9/15/2021 10 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. RC Series Carbon Composition Resistor Stackpole Electronics, Inc. Resistive Product Solutions b. Soldering iron (recommended for Sn and Sn/Pb solders): Temperature of soldering tip: 300ºC, duration: 10 sec. max. Temperature of soldering tip: 350ºC, duration: 3 sec. max. Other: 1. Evaluate and confirm the compatibility of your assembly process with this product. 2. Refer to the catalog, the product news, and the specifications for details on the RC series resistors. 3. If you have any questions, please contact our sales staff. 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 stat us 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 s upply 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. RoHS Compliance Status Lead-Free Mfg. Effective Date (Std Product Series) Lead-Free Effective Date Code (YY/WW) Standard Product Series

Description

Leaded Resistor Axial YES 100% Matte Sn Jan-86 Packaging Specifications Type / Code Tape Unit 70.80 343.00 RC12 2.756 13.504 70.00 343.00 RC14 C D 2.787 13.504 A max. B max

Rev Date: 9/15/2021 11 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. RC Series Carbon Composition Resistor Stackpole Electronics, Inc. Resistive Product Solutions 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 R C 1 4 F T 1 0 R 0 Resistance Value RC Carbon Comp Code W Code Tol Value Code Description Size Quantity 14 0.25 J(*) 5% T Tape and Reel 5000 12 0.5 K 10% B Bulk 1000 1 ohm = 1R00

10 Kohm = 10K0

1 Mohm = 1M00

(*) EOL for 5% tolerances; last time order date 2/28/2022. E24 All Sizes Product Series PackagingToleranceSize Four characters with the multiplier used as the decimal holder.