MPR SEI | Alldatasheet

Document overview

  • Manufacturer or author: LCLOUD
  • PDF pages: 4

Technical content

Rev Date: 12/03/2020 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/o r use. MPR Series Flameproof Metal Plate Resistor Stackpole Electronics, Inc. Resistive Product Solutions Features:

  • Small size with high power ratio
  • Low resistance values and low inductance
  • Crimped leads keep circuit board temperatures cooler
  • 100% RoHS compliant and lead free without exemption
  • Halogen free
  • REACH compliant Power Derating Curve: Electrical Specifications Mechanical Specifications Type / Code Unit d PL W H MPR3 Performance Characteristics Maximum Maximum Type / Code Working Overload Voltage (V) Voltage (V) MPR3 3 MPR5 5 Power Rating (W) @ 70ºC TCR (ppm/ºC) Ohmic Range (Ω) and Tolerance 350 700 ± 350 0.01 - 0.47 5%, 10% Test Test Limit Test Method (JIS C 5201-1) Short Time Overload ΔR ≤ (2% Ro + 0.05Ω) 2.5X, 5 seconds Dielectric Withstanding Voltage 500V 5.7 Thermal Shock ΔR ≤ (2% Ro + 0.05Ω) 4.19 Temperature Coefficient ± 350 ppm/ºC 4.8 Load Life ΔR ≤ (3% Ro + 0.05Ω) 4.25 Load Life with Humidity ΔR ≤ (3% Ro + 0.05Ω) 4.23 Operating temperature range is -55°C to 275°C

Rev Date: 12/03/2020 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/o r use. MPR Series Flameproof Metal Plate Resistor Stackpole Electronics, Inc. Resistive Product Solutions Load Factor: 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 Minimum Preheat Time 80 seconds 70 seconds 60 seconds Temperature Diff. 140°C 120°C 100°C Solder Temp. 260°C 250°C 240°C Dwell Time at Max. 10 seconds 5 seconds * Ramp DN (°C/sec) N/A N/A N/A Temperature Diff. = Defference between final preheat stage and soldering stage. Convection IR Reflow Description Maximum Recommended Minimum Ramp Up (°C/sec) 3°C/sec 2°C/sec * Dwell Time > 217°C 150 seconds 90 seconds 60 seconds Solder Temp. 260°C 245°C * Dwell Time at Max. 30 seconds 15 seconds 10 seconds Ramp DN (°C/sec) 6°C/sec 3°C/sec *

Rev Date: 12/03/2020 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/o r use. MPR Series Flameproof Metal Plate Resistor Stackpole Electronics, Inc. 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 v arious 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 o f our compliant components. All our standard part numbers are compliant to EU Directive 2011/65/EU of the European Parli ament 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 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. RoHS Compliance Status MPR Flameproof Rectangular Type Metal Plate Resistor Radial Special YES 100% Matte Sn Always Always Lead-Free Mfg. Effective Date (Std Product Series) Lead-Free Effective Date Code (YY/WW) Standard Product Series

Description

Recommended Lead Free Resistor Reflow Profile

Rev Date: 12/03/2020 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/o r use. MPR Series Flameproof Metal Plate Resistor Stackpole Electronics, Inc. Resistive Product Solutions 1 2 3 4 5 6 7 8 9 10 M P R 3 J B 1 0 L 0 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 Resistance Value Size W Code Tol Code Description Size Quantity 3 3 J 5% 5 5 K 10% 0.01 ohm = 10L0 0.1 ohm = R100 0.47 ohm = R470 All Sizes 2000 Four characters with the multiplier used as the decimal holder. "L" used as multiplier of 10-3 for any value under 0.1 ohm. B Bulk Product Series Tolerance Packaging Flameproof Metal PlateMPR Power Rating