SM4124FT250R Stackpole

SM/SMH Series Stackpole Electronics, Inc. Resistive Product Solutions Surface Mount Wirewound Resistor High temperature molded encapsulation Features: Flex termination for absorbing thermal expansion All welded construction Non-inductive winding available (contact Stackpole with requirements) RoHS compliant, lead-free and halogen-free Electrical Specifications Maximum Dielectric Resistance Ohmic Range () and Tolerance Power Rating Type/Code Working Withstanding Temperature 70C Coefficient 0.1% 0.5% 1% 5% Voltage Voltage - 75 ppm/C 0.01 - 0.098 SM2615 1W 25V >500V 100 ppm/C 5 - 10 3 - 10 1 - 10 0.1 - 10 20 ppm/C 10.1 - 400 10.2 - 400 11 - 400 - 75 ppm/C 0.05 - 0.098 0.01 - 0.098 SM4124 2W 50V >500V 100 ppm/C 5 - 10 3 - 10 0.1 - 10 20 ppm/C 10.1 - 1K 10.2 - 1K 11 - 1K - 0.05 - 0.098 0.01 - 0.098 75 ppm/C SM4527 2W 60V >500V 5 - 10 3 -10 0.1 - 10 100 ppm/C 20 ppm/C 10.1 - 1K 10.2 - 1K 11 - 1K SM4527-LP 2W 60V >500V 75 ppm/C - 0.01 - 0.05 SMH4527 3W 60V >500V 75 ppm/C - 0.01 - 0.05 - 0.05 - 0.098 75 ppm/C 1 - 10 SM6227 3W 100V >500V 100 ppm/C 20 ppm/C 10.1 - 3K 10.2 - 3K 11 - 3K - 0.05 - 0.098 75 ppm/C 1 - 10 SM8035 4W 100V >500V 100 ppm/C 20 ppm/C 10.1 - 5K 10.2 - 5K 11 - 5K Performance Characteristics Test Test Specification Moisture Resistance 1% Thermal Shock 0.5% Load Life 70C - 1,000 hours 1% Resistance to Soldering Heat 1% Terminal Strength 0.5% Dielectric Withstanding Voltage 0.001% / V Short Time Overload 0.2% Operating Temperature Range: -55C to +275C -55C 70C Power Derating Curve: 100 80 60 40 20 275C 0 -40 0 40 80 120 160 200 240 280 320 -60 Ambient Temperature (C) Rev Date: 10/25/2018 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. Percent Rated Power (%) SM/SMH Series Stackpole Electronics, Inc. Resistive Product Solutions Surface Mount Wirewound Resistor Mechanical Specifications A B C D E F Type/Code Body Total Body Body Termination Termination W H L Unit Length Length Height Width Width Length 0.260 0.015 0.280 0.032 0.140 0.015 0.150 0.015 0.100 0.015 0.090 0.015 0.138 0.130 0.350 inches SM2615 6.60 0.38 7.11 0.81 3.56 0.38 3.81 0.38 2.54 0.38 2.29 0.38 3.51 3.30 8.89 mm 0.410 0.015 0.430 0.032 0.180 0.015 0.240 0.015 0.122 0.015 0.090 0.015 0.181 0.157 0.583 inches SM4124 10.41 0.38 10.92 0.81 4.57 0.38 6.10 0.38 3.10 0.38 2.29 0.38 4.60 3.99 14.81 mm 0.455 0.015 0.475 0.032 0.215 0.015 0.270 0.015 0.122 0.015 0.105 0.015 0.169 0.157 0.587 inches SM4527 11.56 0.38 12.07 0.81 5.46 0.38 6.86 0.38 3.10 0.38 2.67 0.38 4.29 3.99 14.91 mm 0.455 0.015 0.475 0.032 0.150 0.015 0.270 0.015 0.122 0.015 0.105 0.015 0.169 0.157 0.587 inches SM4527-LP 11.56 0.38 12.07 0.81 3.81 0.38 6.86 0.38 3.10 0.38 2.67 0.38 4.29 3.99 14.91 mm 0.455 0.015 0.475 0.032 0.150 0.015 0.270 0.015 0.122 0.015 0.105 0.015 0.169 0.157 0.587 inches SMH4527 11.56 0.38 12.07 0.81 3.81 0.38 6.86 0.38 3.10 0.38 2.67 0.38 4.29 3.99 14.91 mm 0.625 0.015 0.645 0.032 0.250 0.015 0.275 0.015 0.122 0.015 0.130 0.015 0.236 0.157 0.850 inches SM6227 15.88 0.38 16.38 0.81 6.35 0.38 6.99 0.38 3.10 0.38 3.30 0.38 5.99 3.99 21.59 mm 0.800 0.015 0.825 0.032 0.362 0.015 0.350 0.015 0.122 0.015 0.122 0.015 0.340 0.157 0.950 inches SM8035 20.32 0.38 20.96 0.81 9.19 0.38 8.89 0.38 3.10 0.38 3.10 0.38 8.64 3.99 24.13 mm SM Series Hot Spot Temperature Rev Date: 10/25/2018 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.