HDM SEI | Alldatasheet

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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. HDM Series Moisture Resistant Carbon Film Resistor Stackpole Electronics, Inc. Resistive Product Solutions Features:

  • Specialized materials, processes and controls ensure a part that is impervious to moisture
  • Small size with high power density
  • Auto sequencing / insertion capable
  • Low cost replacement in many applications using metal glaze resistors
  • 100% RoHS compliant and lead free without exemption
  • Halogen free
  • REACH compliant Electrical Specifications Mechanical Specifications Type / Code Unit HDM14 A B Body DiameterBody Length C Lead Length (Bulk) D Lead Diameter +0.008 / -0 +0.20 / -0 Performance Characteristics Maximum Maximum Type / Code Working Overload Voltage (V) (1) Voltage (V) 1%, 2%, 5% HDM14 0.25 300 600 HDM12 0.5 350 700 Power Rating (W) @ 70ºC Ohmic Range (Ω) and Tolerance (1) Lesser of or maximum working voltage. 1 - 2.2M √ P*R Test Performance or Quality Acceptance Test Condition and Method R < 100K Ω: -500 ~ +350 ppm/ºC 100K Ω ≤ R < 1 M Ω: -700 ~ 0 ppm/ºC R ≥ 1 M Ω: -1500 ~ 0 ppm/ºC Change of resistance Change of resistance Change of resistance Change of resistance ≤ ± (20% + 0.05 Ω) Reference standards: JIS C5201-1, IEC60115-1 Measure resistance (R0) at room temperature (t), after that, measure again the resistance (R) at 100ºC higher than room temperature.TCR - Temperature Coefficient of Resistance Apply the 2.5 times rated voltage or max overload voltage whichever is lower for 5 seconds and leave in room temperature for one hour after test. Overload (Short Time) Operating temperature range is -55ºC to +155ºC 121ºC, 2 atm, 98 - 100% R.H. Apply the rated DC voltage for 100 hours.Pressure Cooker Bias Test In the chamber having temperature 40 ± 2ºC and relative humidity 93 ± 3%, apply one percent of the power rating, 1.5 hour ON, 0.5 hour OFF for 1000 hours and leave in room temperature for one hour after test. Damp heat (Steady State) At 70 ± 2ºC, apply rated DC voltage 1.5 hour ON, 0.5 hour OFF for 1000 hours and leave in room temperature for one hour after test. Load Life R - R0 106 R0 (t + 100) - t TCR = x (ppm/ºC)

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. HDM Series Moisture Resistant Carbon Film Resistor Stackpole Electronics, Inc. Resistive Product Solutions Power Derating Curve: Recommended Solder Profiles 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. Pressure Cooker Test Performance

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. HDM Series Moisture Resistant Carbon Film Resistor Stackpole Electronics, Inc. Resistive Product Solutions 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 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. HDM Series Moisture Resistant Carbon Film 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: 0.8 [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), decrease power rating according to “Power Derating Curve” Note 5: Assure sufficient margin for use period and conditions for “pulse limiting voltage” Note 6: If the pulse waveform is not square wave, judge after transform the waveform into square wave according to the “Waveform Transformation to Square Wave”. Vp = K√P x R x T/t lp = K√P/P x T/t Pp = K2 x P x T/t

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. HDM Series Moisture Resistant Carbon Film 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 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. HDM Series Moisture Resistant Carbon Film Resistor Stackpole Electronics, Inc. Resistive Product Solutions 1 2 3 4 5 6 7 8 9 10 11 H D M 1 2 J T 4 K 7 0 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 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. 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 RoHS Compliance Status HDM Moisture Resistant Carbon Film Leaded Resistor Axial YES 100% Matte Sn Always Always Standard Product Series

Description

Mfg. Effective Date (Std Product Series) Lead-Free Effective Date Code (YY/WW) Code Description Size Quantity Resistance Value Code Description Code W Code Tol Value T Tape and Reel All Sizes 5000 14 0.25 F 1% A Ammo All Sizes 5000 12 0.5 G 2% 14 2000 J 5% 12 1000 1 ohm = 1R00

10 Kohm = 10K0

2.2 Mohm = 2M20

decimal holder. HDM Moisture Resistant Carbon Film E24 B Power RatingProduct Series Tolerance