FRN SEI | Alldatasheet

Document overview

  • Manufacturer or author: LCLOUD
  • PDF pages: 7

Technical content

Rev Date: 10/22/2020 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/or use. FRN Series Fusing Resistor Stackpole Electronics, Inc. Resistive Product Solutions Features:

  • Coating meets UL 94V-0
  • Designed for constant current to provide overload protection
  • Consistent performance and reliability
  • 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 Performance Characteristics Mechanical Specifications Test Test Result Moisture Resistance ± 5% Thermal Shock ± 1% Load Life @ 70ºC - 1000 hours ± 5% Resistance to Soldering Heat ± 1% Short Time Overload ± 2% Operating temperature range is -40ºC to +155ºC UnitLead DiameterType / Code B Body Diameter C Lead Length (Bulk) FRN2 FRN12 FRN1 FRN14 D FRN16 A Body Length +0.008 / -0 +0.20 / -0 Ohmic Range (Ω) and Tolerance FRN16 0.166 150 200 ± 350 0.56 - 10K FRN14 0.25 200 300 ± 350 0.22 - 10K FRN12 0.5 250 400 ± 350 0.47 - 10K FRN1 1 300 600 ± 350 0.47 - 10K FRN2 2 300 600 ± 350 1 - 3K (1) Lesser of or maximum working voltage TCR (ppm/ºC)Type / Code Power Rating (W) @ 70ºC Maximum Working Voltage (V) (1) Maximum Overload Voltage (V) √ P*R

Rev Date: 10/22/2020 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/or use. FRN Series Fusing Resistor Stackpole Electronics, Inc. Resistive Product Solutions Power Derating Curve: Magnification of Power Rating Magnification of Power Rating Magnification of Power Rating Magnification of Power Rating Fusing Curves

Rev Date: 10/22/2020 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/or use. FRN Series Fusing Resistor Stackpole Electronics, Inc. Resistive Product Solutions 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. Where: Vp: Pulse limiting voltage (V) lp: Pulse limiting current (A) Pp: Pulse limiting wattage (W) P: Power rating (W) R: Nominal resistance (ohm) T: Repetitive period (sec) t: Pulse duration (sec) K: Coefficient: 0.6 [Vr: Rated Voltage (V), Ir: Rated Current (A)] Note 1: If T > 10 → T = 10 (sec), T/t > 1000 → T/t = 1000. Note 2: If T > 10 and T/t > 1000, “Pulse Limiting power (Single pulse) is applied. Note 3: If Vp < Vr (lp < lr or Pp < P), Vr (lr, P) is Vp (lp, Pp). Note 4: Pulse limiting voltage (Current, Wattage) is applied at less than rated ambient temperature. If ambient temperature is more than the rated temperature (70°C), please decrease power rating according to “Power Derating Curve”. Note 5: Please assure sufficient margin for use period and conditions for “Pulse limiting voltage”. Note 6: If the pulse waveform is not square wave, please judge after transform the waveform into square wave according to “Waveform Transformation to Square Wave” information. Vp = K√P x R x T/t lp = K√P/R x T/t Pp = K2 x P x T/t

Rev Date: 10/22/2020 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/or use. FRN Series Fusing Resistor Stackpole Electronics, Inc. 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 5 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. FRN Series Fusing Resistor Stackpole Electronics, Inc. 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. Recommended Lead Free Resistor Reflow Profile 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: 10/22/2020 6 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. FRN Series Fusing 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 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 numb ers 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. “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. RoHS Compliance Status FRN Axial Leaded Fusing Resistor Axial YES 99.3/0.7 Sn/Cu Apr-05 05/14 Standard Product Series

Description

Mfg. Effective Date (Std Product Series) Lead-Free Effective Date Code (YY/WW) Packaging Specifications Series Tape Unit A max.(1) B max C D(2) FRN16 2.618 13.504 66.50 343.00 FRN14 2.508 13.504 63.70 343.00 FRN12 2.618 13.504 66.50 343.00 FRN1 2.421 13.504 61.50 343.00 FRN2 3.917 13.504 99.50 343.00 (1) (2) The given dimension "D" expresses the standard width spacing. A 26 mm narrow spacing is available as option "N" packaging code. Dimension "E": This is a non-critical dimension that does not have a tolerance in the standard. Reference value only. The "A" dimension shall be governed by the overall length of the taped component.

Rev Date: 10/22/2020 7 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. FRN Series Fusing Resistor Stackpole Electronics, Inc. Resistive Product Solutions 1 2 3 4 5 6 7 8 9 10 11 F R N 1 2 J T 4 R 7 0 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 Resistance Value Code Description Code W Code Tol Value Code Description Product Code Quantity FRN Fusing Metal Film 16 0.166 J 5% E24 FRN16, FRN14 5000 14 0.25 FRN12, FRN1 2500 12 0.5 FRN2 1000 1 1 FRN16 5000 2 2 FRN14, FRN12 2000 0.47 ohm = R470 FRN1 1000 10 Kohm = 10K0 FRN2 500 FRN16 2000 FRN14, FRN12 FRN1, FRN2 1000 T Tape and Reel A B Bulk Ammo PackagingProduct Series Power Rating Tolerance Four characters with the multiplier used as the decimal holder.