SM4124FT1R00

SM / SMH Series Stackpole Electronics, Inc. Surface Mount Wirewound Resistor Resistive Product Solutions Features: • • • • • • • • High temperature molded encapsulation Flex termination for absorbing thermal expansion All welded construction Non-inductive winding available (contact Stackpole with requirements) 100% RoHS compliant and lead free without exemption Halogen free REACH compliant Size 2615 discontinued on August 31, 2022 - for more information, please see our PDN here Electrical Specifications Type/Code Power Rating (W) @ 70ºC SM4124 2 SM4527 2 SM4527…-LP SMH4527 2 3 SM6227 3 SM8035 Maximum Working Voltage Dielectric Withstanding Voltage (V) TCR (ppm/ºC) ± 75 ± 100 ± 20 √P*R > 500 ± 75 ± 100 ± 20 ± 75 ± 75 ± 75 ± 100 ± 20 ± 75 ± 100 ± 20 4 Ohmic Range (Ω) and Tolerance 0.1% 0.5% - 5 - 10 10.1 - 1 K 5 - 10 10.1 - 1 K 10.1 - 3 K 10.1 - 5 K 1% 5% 0.051 - 0.098 0.01 - 0.091 0.1 - 10 3 - 10 10.2 - 1 K 11 - 1 K 0.051- 0091 0.01 - 0.091 3 -10 0.1 - 10 10.2 - 1 K 11 - 1 K 0.01 - 0.05 0.01 - 0.05 0.051 - 0.091 0.1 - 10 10.2 - 3 K 11 - 3 K 0.051 - 0.091 0.1 - 10 10.2 - 5 K 11 - 5 K Mechanical Specifications Type/Code SM4124 SM4527 SM4527…-LP SMH4527 SM6227 SM8035 A B C D E F Body Total Body Body Termination Termination Length Length Height Width Width Length 0.410 ± 0.015 0.430 ± 0.032 0.180 ± 0.015 0.240 ± 0.015 0.122 ± 0.015 0.090 ± 0.015 10.41 ± 0.38 10.92 ± 0.81 4.57 ± 0.38 6.10 ± 0.38 3.10 ± 0.38 2.29 ± 0.38 W H L Unit 0.181 4.60 0.157 3.99 0.583 14.81 inches mm 0.455 11.56 0.455 11.56 0.455 11.56 ± ± ± ± ± ± 0.015 0.38 0.015 0.38 0.015 0.38 0.475 12.07 0.475 12.07 0.475 12.07 ± ± ± ± ± ± 0.032 0.215 ± 0.015 0.270 ± 0.81 5.46 ± 0.38 6.86 ± 0.032 0.150 ± 0.015 0.270 ± 0.81 3.81 ± 0.38 6.86 ± 0.032 0.150 ± 0.015 0.270 ± 0.81 3.81 ± 0.38 6.86 ± 0.015 0.38 0.015 0.38 0.015 0.38 0.169 4.29 0.169 4.29 0.169 4.29 0.157 3.99 0.157 3.99 0.157 3.99 0.587 14.91 0.587 14.91 0.587 14.91 inches mm inches mm inches mm 0.625 15.88 0.800 20.32 ± ± ± ± 0.015 0.38 0.015 0.38 0.645 16.38 0.830 21.08 ± ± ± ± 0.032 0.250 ± 0.015 0.275 ± 0.015 0.122 ± 0.015 0.130 ± 0.015 0.81 6.35 ± 0.38 6.99 ± 0.38 3.10 ± 0.38 3.30 ± 0.38 0.032 0.370 ± 0.015 0.350 ± 0.015 0.115 ± 0.015 0.165 ± 0.015 0.81 9.40 ± 0.38 8.89 ± 0.38 2.92 ± 0.38 4.19 ± 0.38 0.236 5.99 0.340 8.64 0.157 3.99 0.157 3.99 0.850 21.59 0.950 24.13 inches mm inches mm Rev Date: 8/31/2022 This specification may be changed at any time without prior notice Please confirm technical specifications before you order and/or use. 1 0.015 0.122 ± 0.015 0.105 ± 0.38 3.10 ± 0.38 2.67 ± 0.015 0.122 ± 0.015 0.105 ± 0.38 3.10 ± 0.38 2.67 ± 0.015 0.122 ± 0.015 0.105 ± 0.38 3.10 ± 0.38 2.67 ± www.seielect.com marketing@seielect.com SM / SMH Series Stackpole Electronics, Inc. Surface Mount Wirewound Resistor Resistive Product Solutions Performance Characteristics Test Moisture Resistance Thermal Shock Load Life @ 70ºC - 1000 hours Resistance to Soldering Heat Terminal Strength Dielectric Withstanding Voltage Short Time Overload Test Specification ± 1% ± 0.5% ± 1% ± 1% ± 0.5% ± 0.001% / V ± 0.2% Operating temperature range is -55ºC to +275ºC Power Derating Curve: SM Series Hot Spot Temperature Rev Date: 8/31/2022 This specification may be changed at any time without prior notice Please confirm technical specifications before you order and/or use. 2 www.seielect.com marketing@seielect.com SM / SMH Series Stackpole Electronics, Inc. Surface Mount Wirewound Resistor Resistive Product Solutions Recommended Solder Profile This information is intended as a reference for solder profiles for Stackpole resistive components. These profiles should be compatible with most soldering processes. These are only recommendations. Actual numbers will depend on board density, geometry, packages used, etc., especially those cells labeled with “*”. 100% Matte Tin / RoHS Compliant Terminations Soldering iron recommended temperatures: 330°C to 350°C with minimum duration. Maximum number of reflow cycles: 3. Wave Soldering Description Maximum Recommended Preheat Time 80 seconds 70 seconds Temperature Diff. 140°C 120°C Solder Temp. 260°C 250°C Dwell Time at Max. 10 seconds 5 seconds Ramp DN (°C/sec) N/A N/A Temperature Diff. = Defference between final preheat stage and soldering stage. Minimum 60 seconds 100°C 240°C * N/A Convection IR Reflow Description Maximum Recommended Minimum Ramp Up (°C/sec) Dwell Time > 217°C Solder Temp. Dwell Time at Max. Ramp DN (°C/sec) 3°C/sec 150 seconds 260°C 30 seconds 6°C/sec 2°C/sec 90 seconds 245°C 15 seconds 3°C/sec * 60 seconds * 10 seconds * Recommended Lead Free Resistor Reflow Profile Rev Date: 8/31/2022 This specification may be changed at any time without prior notice Please confirm technical specifications before you order and/or use. 3 www.seielect.com marketing@seielect.com SM / SMH Series Stackpole Electronics, Inc. Surface Mount Wirewound Resistor 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. RoHS Compliance Status Standard Product Series SM Description Package / Termination Type Standard Series RoHS Compliant Lead-Free Termination Composition Lead-Free Mfg. Effective Date (Std Product Series) Lead-Free Effective Date Code (YY/WW) Surface Mount - General Purpose and Precision Wirewound Resistor SMD YES 100% Matte Sn Jan-06 06/01 “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 13 14 15 S M 4 1 2 4 F T 1 K 0 0 - L P Product Series Code Description SM Standard SMH High Power NSM Non-inductive Power Rating Size W 4124 2 4527 2 (H)4527 3 6227 3 8035 4 Tolerance Code Tol B 0.1% D 0.5% F 1% J 5% Code T Rev Date: 8/31/2022 This specification may be changed at any time without prior notice Please confirm technical specifications before you order and/or use. Packaging Size 4527(-LP), H4527 4527 13" Reel 4124 Plastic Tape 6227 8035 Description 4 Quantity 1200 900 800 750 350 Resistance Value Four characters with the multiplier used as the decimal holder. "L" used as multiplier of 10-3 for any value under 0.1 ohm. 0.01 ohm = 10L0 0.1 ohm = R100 1 Kohm = 1K00 Code blank -LP Special Description Standard Low Profile www.seielect.com marketing@seielect.com