SP3AJT30R0

SP Series Stackpole Electronics, Inc. Fusing Wirewound Resistor Resistive Product Solutions Features: • • • • • • • • • High performance for low cost Complete welded terminations Tinned copper leads High temperature silicone coating Flameproof feature meets UL1412 Bulk packaging available – contact Stackpole for package quantities 100% RoHS compliant and lead free without exemption Halogen free REACH compliant Electrical Specifications Type/Code Dielectric Strength (V) Power Rating (W) @ 25°C TCR (ppm/ºC) Ohmic Values (Ω) and Tolerance 1000 4 ± 20 5% 10 - 100 SP3A Max Voltage Rating = √P*R Mechanical Specifications Type/Code A B C D (Bulk)(1) Unit SP3A 0.500 ± 0.062 12.70 ± 1.57 0.218 ± 0.031 5.54 ± 0.79 0.032 ± 0.002 0.81 ± 0.05 1.500 typ. 38.10 typ. inches mm (1) See Packaging Specifications for lead length dimension for tape and reel packaged product Operating Temperature: -55°C to + 350°C Power Derating Curve: Rev Date: 4/30/2021 This specification may be changed at any time without prior notice Please confirm technical specifications before you order and/or use. 1 www.seielect.com marketing@seielect.com SP Series Stackpole Electronics, Inc. Fusing Wirewound Resistor Resistive Product Solutions Fusing Time: 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 * Rev Date: 4/30/2021 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 SP Series Stackpole Electronics, Inc. Fusing Wirewound Resistor Resistive Product Solutions Recommended Lead Free Resistor Reflow Profile Packaging Specifications Type/Code A max.(1) B max C D(2) Tape Unit SP3A 2.063 52.40 11.000 279.40 0.394 ± 0.020 10.00 ± 0.50 2.063 ± 0.079 52.40 ± 2.00 0.250 6.35 inches mm Dimension "E": (1) (2) 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). 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. The given dimension "D" expresses the standard width spacing. A 26 mm 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 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. Rev Date: 4/30/2021 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 SP Series Stackpole Electronics, Inc. Fusing Wirewound Resistor Resistive Product Solutions RoHS Compliance Status Standard Product Series Description Package / Termination Type SP Fusing Wirewound Resistor Axial Standard Series RoHS Compliant YES Lead-Free Termination Composition Lead-Free Mfg. Effective Date (Std Product Series) 100% Matte Sn Always Lead-Free Effective Date Code (YY/WW) Always “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 S P 3 A J T 1 0 0 R Code T Packaging Description Size 11" Reel Tape SP3A Product Series Code Description SP3A Fusing Wirewound Tolerance Code Tol J 5% Resistance Value Quantity 500 Four characters with the "R" multiplier used as the decimal holder 10 ohm = 10R0 100 ohm = 100R Rev Date: 4/30/2021 This specification may be changed at any time without prior notice Please confirm technical specifications before you order and/or use. 4 www.seielect.com marketing@seielect.com