Resistors General Purpose Failsafe Make Possible Molded WGeneral-Purpose Firewound Resistorailsafe SPH/SPF Series Moulded Wirewound Resistors SPH/SPF Series 3 General Purpose Failsafe SPH/SPF Series 1 SPF is fusible 5%, 10% tolerance Drop-in replacement for BWH/BWF Molded Wirewound Resistor 0.1 ohm to 2400 ohms 2 wa tt rated with 1 watt dim ensions SPH/SPF Series Weldable and solderable leads SPH/SPF Series 4 5%, 10% tolerance SPH/SPF Series 3 2 watt rated with 1 watt dimensions 2 1 0.1 oh m to 2400 ohms 3 Drop-in replacement for BWH/BWF 1 (See notes below) SPF is fusible TCRs as low as 150 ppm/C standard Lead free, RoHS compliant construction available 5%, 10% tolerance (custom TC s available) 4 General Purpose Failsafe TCRs as low as 150 ppm/C standard 2 0.1 ohm to 2400 ohms Weldable and solderable le ads (custom TCs available) SPH/SPF Series (See notes below) Weldable and solderable leads Molded Wirewound ResistorAll Pb-free parts comply with EU Directive 2011/65/EU (RoHS2) 4 3 2 watt rated with 1 watt dimensions 2 1 SPH/SPF Series Drop-in replacement for BWH/BWF SPH/SPF Series 1. Resistive Element(See notes below) Lead free, RoHS compliant construction available 3 1 SPF is fusible 1. Resistive Element4 TCRs as low as 150 ppm/C standard Type SPH SPF 2 5%, 10% tolerance Type(custom TCs available) SPH SPF (See notes below) 0.1 ohm to 2400 ohms SPH/SPF Series Weldable and solderable leads 4 3 2 watt rated with 1 watt dimensions 2 EIA RS-344 Style EIA RS-344 Style 1 1. Resistive Element Drop-in replacement for BWH/BWF (See notes below) 2. Termination 2. Termination Lead free, RoHS compliant construction available MIL-R-11 Style 1. Resistive Element Type SPH SPF 4 TCRs as low as 150 ppm/C standard MIL-R-11 Style 2 Type SPH SPF (custom TCs available) (See notes below) Resistance - Std. Resistance - Std. Tolerance - Std. EIA RS-344 Style EIA RS-344 Style 1. Resistive Element 3. Encapsulation 2. Termination 2.1 . Resistive ElementTermination Type SPH SPF MIL-R-11 Style Tolerance - Std. Power Rating MIL-R-11 Style Type SPH SPF 3. Encapsulation Resistance - Std. Max. Continuous Working Voltage EIA RS-344 Style EIA RS-344 Style Resistance - Std. Power Rating Tolerance - Std. 2. Termination 2. Termination Min. Insulation Dry MIL-R-11 Style 4. Marking 3. Encapsulation MIL-R-11 Style Wet Resistance Tolerance - Std. Power Rating Resistance - Std. Min. Dielectric ATM Max. Continuous Working Voltage Resistance - Std. 3. Encapsulation Withstanding Volts Tolerance - Std. Max. Continuous Working Voltage (RMS) Reduced Pressure 3. Encapsulation Min. Insulation Dry Power Rating 4. Marking Tolerance - Std. Power Rating Min. Insulation Wet Dry Resistance Hotspot Temperature Rise 4. Marking 3. Encapsulation Wet Resistance Max. Continuous Working Voltage Min. Dielectric ATM Typical Load Life Min. Dielectric ATM Power Rating Max. Continuous Working Voltage Min. Insulation Dry Withstanding Volts Withstanding Volts 4. Marking Wet Current Noise Resistance (RMS) Reduced Pressure Min. Insulation Dry (RMS) Reduced Pressure Min. Dielectric ATM Max. Continuous Working Voltage 4. Marking Wet Resistance Withstanding Volts Hotspot Temperature Rise (RMS) Reduced Pressure Hotspot Temperature RiseMin. Insulation Dry 4. Marking Min. Dielectric ATM Typical Load Life Wet Resistance Hotspot Temperature Rise Withstanding Volts Typical Load Life Min. Dielectric ATM Current Noise Typical Load Life (RMS) Reduced Pressure Withstanding Volts Current Noise (RMS) Reduced Pressure Current Noise Hotspot Temperature Rise General Note General NoteGeneral Note Hotspot Temperature Rise IRC reseTT Electronics reservrves the right to maes the right to makke changes in product specie changes in product specificcation without notice or liabilitation without notice or liability.y. TT electronics reserves the right to make changes in product specification without notice or liability. All information is subject to IRCs own data and is considered accurate at time of going to print. All information is subject to TT Electronics own data and is considered accurate at time of going to print. A subsidiary of Typical Load Life All information is subject to TT electronics own data and is considered accurate at time of going to print. www.ttelectronicsresistors.com www.bitechnologies.com www.irctt.com www.welwyn-tt.com TT electronics plc Wire and Film Technologies Division 4222 South Staples Street Corpus Christi Texas 78411 USA Typical Load Life Telephone: 361 992 7900 Facsimile: 361 992 3377 Website: www.irctt.com SPH/SPF Series Issue December 2008 Sheet 1 of 3 TT Electronics plc TT electronics plc 07.14 01.14 Current Noise Current Noise General NoteGeneral Note General NoteGeneral Note IRC reserves the right to make changes in product specication without notice or liability. TT electronics reserves the right to make changes in product specification without notice or liability. IRC reserves the right to make changes in product specication without notice or liability. All information is subject to IRCs own data and is considered accurate at time of going to print. TT electronics reserves the right to make changes in product specification without notice or liability. All information is subject to IRCs own data and is considered accurate at time of going to print. A subsidiary of A subsidiary of All information is subject to TT electronics own data and is considered accurate at time of going to print. All information is subject to TT electronics own data and is considered accurate at time of going to print. www.bitechnologies.com www.irctt.com www.welwyn-tt.com TT electronics plc www.bitechnologies.com www.irctt.com www.welwyn-tt.com TT electronics plc Wire and Film Technologies Division 4222 South Staples Street Corpus Christi Texas 78411 USA Wire and Film Technologies Division 4222 South Staples Street Corpus Christi Texas 78411 USA Telephone: 361 992 7900 Facsimile: 361 992 3377 Telephone: 361 992 7900 WebsiteF: wwacsimilew.irctt.com: 361 992 3377 Website: www.irctt.com SPH/SPF SeSPH/SPF Series Issue December 2008 Sheet 1 of 3ries Issue December 2008 Sheet 1 of 3 TT electronics plc TT electronics plc 01.14 01.14 General Note IRC reserves the right to make changes in product specication without notice or liability. All information is subject to IRCs own data and is considered accurate at time of going to print. A subsidiary of TT electronics plc Wire and Film Technologies Division 4222 South Staples Street Corpus Christi Texas 78411 USA Telephone: 361 992 7900 Facsimile: 361 992 3377 Website: www.irctt.com SPH/SPF Series Issue December 2008 Sheet 1 of 3 General Note IRC reserves the right to make changes in product specication without notice or liability. All information is subject to IRCs own data and is considered accurate at time of going to print. General Note A subsidiary of IRC reserves the right to make changes in product specication without notice or liability. TT electronics plc Wire and Film Technologies Division 4222 South Staples Street Corpus Christi Texas 78411 USA All information is subject to IRCs own data and is considered accurate at time of going to print. A subsidiary of Telephone: 361 992 7900 Facsimile: 361 992 3377 Website: www.irctt.com SPH/SPF Series Issue December 2008 Sheet 1 of 3 TT electronics plc Wire and Film Technologies Division 4222 South Staples Street Corpus Christi Texas 78411 USA Telephone: 361 992 7900 Facsimile: 361 992 3377 Website: www.irctt.com SPH/SPF Series Issue December 2008 Sheet 1 of 3GenerGeneal-Purpose Fral Puailsarpose fe Failsafe General Purpose Failsafe Moulded Wirewound Resistors Make Possible Molded Wirewound Resistor Molded Wirewound Resistor SPH/SPF Series SPH/SPF Series Environmental Data Test SPH SPF 0.10 1700 0.1 - 0.16 1000 0.11 - 0.16 1000 Temperature Coefcient (ppm)* 0.18 - 0.68 800 0.18 - 0.68 800 0.75 - 2400 400 0.75 - 1000 400 Dielectric Withstanding Voltage (RMS) 1000V 1000V Momentary Overload 5% 5% Low Temperature Operation 5% 5% Temperature Cycle 5% 5% Humidity 5% 5% Load Life 5% 5% Terminal Strength 5% 5% Resistance to Solder Heat 5% 5% Solderability No Failures No Failures Physical Data D A B C Dimensions (Inches and (mm)) Type A B C D 0.562 0.010 0.225 0.008 0.032 0.002 1.50 0.126 SPH (14.3 0.25) (5.72 0.20) (0.813 0.05) (38.1 3.2) 0.562 0.010 0.225 0.008 0.032 0.002 1.50 0.126 SPF (14.3 0.25) (5.72 0.20) (0.813 0.05) (38.1 3.2) Wire and Film Technologies Division 4222 South Staples Street Corpus Christi Texas 78411 USA Telephone: 361 992 7900 Facsimile: 361 992 3377 Website: www.irctt.com SPH/SPF Series Issue December 2008 Sheet 2 of 3 General Note General Note TT Electronics reserves the right to make changes in product specification without notice or liability. TT electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT Electronics own data and is considered accurate at time of going to print. All information is subject to TT electronics own data and is considered accurate at time of going to print. www.bitechnologies.com www.irctt.com wwwwww.ttelectronicsresistors.com.welwyn-tt.com TT Electronics plc TT electronics plc 07.14 01.14