RSPF2FT1K62

RSPF / RSPL Series Stackpole Electronics, Inc. Flameproof Power Resistor Resistive Product Solutions Features: • • • • • • • • • Robust metal oxide film element Flameproof design Compact size Useful in circuits where duty cycles require power resistors Tin-plated copper leads Cut and formed product is available on select sizes - contact Stackpole for details 100% RoHS compliant and lead free without exemption Halogen free REACH compliant Electrical Specifications - RSPF Type / Code Power Rating (W) @ 70ºC RSPF14 RSPF12 RSPF1 RSPF2 RSPF3 0.25 0.5 1 2 3 Maximum Working Voltage (V)(1) 250 400 500 500 500 Maximum Overload Voltage (V) 500 800 1000 1000 1000 TCR (ppm/ºC) - 200 ~ + 350 Ohmic Range (Ω) and Tolerance 1%, 2% 5% 10 - 100K 2.2 - 1M Electrical Specifications - RSPL Type / Code Power Rating (W) @ 70ºC Maximum Working Voltage (V)(1) RSPL14 0.25 RSPL12 0.5 √ P*R RSPL1 1 RSPL2 2 RSPL3 3 (1) Lesser of √ P*R or maximum working voltage Maximum Overload Voltage (V) TCR (ppm/ºC) √ P*R x 2.5 - 200 ~ + 350 Ohmic Range (Ω) and Tolerance 1%, 2% 5% - 0.1 - 2 Mechanical Specifications Type / Code RSPF14 / RSPL14 RSPF12 / RSPL12 RSPF1 / RSPL1 RSPF2 / RSPL2 RSPF3 / RSPL3 A Body Length 0.13 +0.008 / 3.20 +0.20 / -0 0.24 ± 0.020 6.00 ± 0.50 0.35 ± 0.039 9.00 ± 1.00 0.43 ± 0.039 11.00 ± 1.00 0.59 ± 0.039 15.00 ± 1.00 Rev Date: 10/22/2020 This specification may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. B Body Diameter 0.07 ± 0.01 1.82 ± 0.20 0.09 ± 0.01 2.30 ± 0.20 0.12 ± 0.02 3.00 ± 0.50 0.16 ± 0.02 4.00 ± 0.50 0.22 ± 0.04 5.50 ± 1.00 1 C Lead Length (Bulk) 1.10 ± 0.12 28.00 ± 3.00 1.10 ± 0.12 28.00 ± 3.00 1.10 ± 0.12 28.00 ± 3.00 1.10 ± 0.12 28.00 ± 3.00 1.38 ± 0.12 35.00 ± 3.00 D Lead Diameter 0.02 ± 0.002 0.45 ± 0.05 0.02 ± 0.002 0.55 ± 0.05 0.03 ± 0.002 0.70 ± 0.05 0.03 ± 0.002 0.80 ± 0.05 0.03 ± 0.002 0.80 ± 0.05 Unit inches mm inches mm inches mm inches mm inches mm www.seielect.com marketing@seielect.com RSPF / RSPL Series Stackpole Electronics, Inc. Flameproof Power Resistor Resistive Product Solutions Performance Characteristics Test Test Results ± (0.75% + 0.05Ω) ± (5% + 0.05Ω) ± (5% + 0.05Ω) ± (5% + 0.05Ω) Permanent marking no physical damage or deterioration Short Time Overload Moisture Resistance Load Life @ 70ºC - 1000 hours Dielectric Withstanding Voltage Resistance to Solvent Operating temperature range is -55ºC to +155ºC Power Derating Curve: Repetitive Pulse Information: If repetitive pulses are applied to resistors, pulse wave form must be less than “pulse limiting voltage”, “pulse limiting current” or “pulse limiting wattage” calculated by the formula below. Vp = K√P x R x T/t lp = K√P/R x T/t Pp = K2 x P x T/t Where: Vp: lp: Pp: P: R: T: t: K: [Vr: Note 1: Note 2: Note 3: Note 4: Note 5: Note 6: Pulse limiting voltage (V) Pulse limiting current (A) Pulse limiting wattage (W) Power rating (W) Nominal resistance (ohm) Repetitive period (sec) Pulse duration (sec) Coefficient: 0.9 Rated Voltage (V), Ir: Rated Current (A)] If T > 10 → T = 10 (sec), T / t > 1000 → T / t = 1000 If T > 10 and T / t > 1000, “Pulse Limiting power (Single pulse) is applied If Vp < Vr (lp < lr or Pp < P), Vr (lr, P) is Vp (lp, Pp) Pulse limiting voltage (current, wattage) is applied at less than rated ambient temperature. If ambient temperature is more than the rated temperature (70°C), decrease power rating according to “Power Derating Curve” Assure sufficient margin for use period and conditions for “pulse limiting voltage” If the pulse waveform is not square wave, judge after transform the waveform into square wave according to the “Waveform Transformation to Square Wave”. Rev Date: 10/22/2020 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 RSPF / RSPL Series Stackpole Electronics, Inc. Flameproof Power Resistor Resistive Product Solutions Waveform Transformation to Square Wave 1. Discharge curve wave with time constant “t” → Square wave 2. Damping oscillation wave with time constant of envelope “t” → Square wave 3. Half-wave rectification wave → Square wave 4. Triangular wave → Square wave 5. Special wave → Square wave Rev Date: 10/22/2020 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 RSPF / RSPL Series Stackpole Electronics, Inc. Flameproof Power 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: 10/22/2020 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 RSPF / RSPL Series Stackpole Electronics, Inc. Flameproof Power Resistor Resistive Product Solutions Packaging Specifications Type / Code RSPF / RSPL A 2.362 ± 0.079 60.00 ± 2.00 B 3.150 ± 0.079 80.00 ± 2.00 C 0.591 ± 0.039 15.00 ± 1.00 D 11.811 ± 0.197 300.00 ± 5.00 E 2.756 ± 0.079 70.00 ± 2.00 W 2.756 ± 0.079 70.00 ± 2.00 Unit inches mm 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 RSPF RSPL Description Flameproof Power Leaded Resistor Flameproof Power Leaded Resistor Low Resistance Axial Standard Series RoHS Compliant YES Axial YES Package / Termination Type Lead-Free Termination Composition Lead-Free Mfg. Effective Date (Std Product Series) 99.3/0.7 Sn/Cu Apr-05 Lead-Free Effective Date Code (YY/WW) 05/14 99.3/0.7 Sn/Cu Apr-05 05/14 “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. Rev Date: 10/22/2020 This specification may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 5 www.seielect.com marketing@seielect.com RSPF / RSPL Series Stackpole Electronics, Inc. Flameproof Power Resistor Resistive Product Solutions How to Order 1 2 3 4 5 6 7 8 9 10 11 12 R S P F 1 2 J B 1 0 R 0 Product Series RSPF Flameproof RSPL Low values Power Rating Size W 14 0.25 12 0.5 1 1 2 2 3 3 Code F G J Tolerance Tol Value 1% E96, E24 2% E24 5% Code T B A Rev Date: 10/22/2020 This specification may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 6 Packaging Size Quantity RSPF14, RSPL14 5000 RSPF12, RSPL12 Tape and Reel RSPF1, RSPL1 2500 RSPF2, RSPL2 RSPF3, RSPL3 1000 RSPF14, RSPL14 2000 RSPF12, RSPL12 Bulk RSPF1, RSPL1 1000 RSPF2, RSPL2 RSPF3, RSPL3 RSPF14, RSPL14 5000 RSPF12, RSPL12 2000 Ammo RSPF1, RSPL1 RSPF2, RSPL2 1000 (*) RSPF3, RSPL3 500 (*) Minimum order quantity of 1000 pieces Description Resistance Value Four characters with the multiplier used as the decimal holder. 2.2 ohm = 2R20 10 Kohm = 10K0 1 Mohm = 1M00 www.seielect.com marketing@seielect.com