CHP IRCTT | Alldatasheet

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IRC reserves the right to make changes in product specifi cation without notice or liability. All information is subject to IRC’s own data and is considered accurate at time of going to print. A subsidiary of TT electronics plc• 4222 South Staples Street • Corpus Christi T exas 78411 USA© IRC Wire and Film Technologies Division T elephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com Metal Glaze™ thick film element fired at 1000°C to solid ceramic substrate High temperature dielectric coating Solder over nickel barrier Metal Glaze™ Cylindrical Surface Mount Power Resistors Electrical Data CHP Series  Up to 2 watts  Up to 1000 volts  0.2 ohm to 2.2 megohm range  RoHS-compliant version available  150°C maximum operating temperature Environmental Data IRC Type Indus- try Foot- print Size Code1 Maximum Power Rating Working Voltage² Maximum Voltage Resistance Range (ohms)³ Product Category Tolerance (±%)³ TCR (ppm/°C)³ CHP 1/8 1206 B & C 1/4W @ 70°C 200 400 0.1 to 0.99 Low Range 1, 2, 5 100 1.0 to 1.0 M Standard 1, 2, 5 50, 100 20 to 348K Tight Tolerance 0.25, 0.5 50, 100 CHP 1/2 2010 D & E 1/2W @ 70°C 300 600 0.1 to 0.99 Low Range 1, 2, 5 100 1.0 to 348K Standard 1, 2, 5 50, 100 CHP 1 2512 F 1W @ 70°C 350 700 0.1 to 0.99 Low Range 1, 2, 5 100 1.0 to 2.21M Standard 1, 2, 5 50, 100 20 to 348K Tight Tolerance 0.25, 0.5 50, 100 CHP 2 3610 H 2W @ 25°C 1.33W @ 70°C 500 1000 0.2 to 0.99 Low Range 1, 2, 5 100 1.0 to 2.21M Standard 1, 2, 5 50, 100 ¹See page 8 for product dimensions, recommended solder pads, and standard packaging. ²Not to exceed P x R ³Consult factory for tighter TCR, tolerance, or resistance values.√ Characteristics Maximum Change Test Method Temperature Coeffi cient As specifi ed MIL-R-55342E Par 4.7.9 (-55°C + 125°C) Thermal Shock ±0.5% + 0.01 ohm MIL-R-55342E Par 4.7.3 (-65°C + 150°C, 5 cycles) Low Temperature Operation ±0.25% + 0.01 ohm MIL-R-55342E Par 4.7.4 (-65°C @ working voltage) Short Time Overload ±0.5% + 0.01 ohm ±1% for R>100K ohm MIL-R-55342E Par 4.7.5 2.5 x for 5 seconds High Temperature Exposure ±0.5% + 0.01 ohm MIL-R-55342E Par 4.7.6 (-150°C for 100 hours) Resistance to Bonding ±0.25% + 0.01 ohm MIL-R-55342E Par 4.7.7 (Refl ow soldered to board at 260°C for 10 seconds) Exposure 95% minimum coverage MIL-STD-202, Method 208 (245°C for 5 seconds) Solderability ±0.5% + 0.01 ohm MIL-R-55342E Par 4.7.8 (10 cycles, total 240 hours) Moisture Resistance ±0.5% + 0.01 ohm MIL-R-55342E Par 4.7.10 (2000 hours at 70°C intermittent) Life Test Terminal Adhesion Strength ±1% + 0.01 ohm no mechanical damage 1200 gram push from underside of mounted cchip for 60 seconds ±1% + 0.01 ohm no mechanical damage Chip mounted in center of 90mm long board, defl ected 1mm so as to exert pull on chip contacts for 5 seconds CHP Series Issue July 2009 Sheet 1 of 3

  • 4222 South Staples Street • Corpus Christi T exas 78411 USA© IRC Wire and Film Technologies Division T elephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com Physical Data IRC Type Size Code Industry Footprint Actual Size Dimensions (Inches and (mm)) LWC CHP 1/8 B 1206 0.128 ± 0.007 (3.25 ± 0.18) 0.057 ± 0.006 (1.45 ± 0.15) 0.020 ± 0.010 (0.51 ± 0.25) MRC 1/2 C 1206 0.128 ± 0.007 (3.25 ± 0.18) 0.063 ± 0.010 (1.60 ± 0.25) 0.020 ± 0.010 (0.51 ± 0.25) CHP 1/2 D 2010 0.200 ± 0.010 (5.08 ± 0.25) 0.079 ± 0.006 (2.01 ± 0.15) 0.030 ± 0.010 (0.761 ± 0.25) MRC 1 E 2010 0.200 ± 0.010 (5.08 ± 0.25) 0.105 ± 0.006 (2.67 ± 0.15) 0.040 ± 0.015 (1.02 ± 0.38) CHP 1 F 2512 0.251 ± 0.010 (6.38 ± 0.25) 0.079 ± 0.006 (2.01 ± 0.15) 0.040 ± 0.010 (1.02 ± 0.25) CHP 2 H 3610 0.367 ± 0.010 (9.32 ± 0.25) 0.105 ± 0.006 (2.67 ± 0.15) 0.050 ± 0.010 (1.27 ± 0.25) Recommended Solder Pad Dimensions (Refl ow): Size Code Industry Footprint Dimensions (Inches and mm)) ABCDEF B & C 1206 0.076 (1.93) 0.093 (2.36) 0.058 (1.47) 0.098 (2.49) 0.032 (0.81) 0.211 (5.36) D 2010 0.111 (2.82) 0.126 (3.20) 0.096 (2.44) 0.152 (3.86) 0.040 (1.02) 0.318 (8.08) E 2010 0.170 (4.32) 0.160 (4.06) 0.072 (1.83) 0.132 (3.35) 0.044 (1.12) 0.412 (10.46) F 2512 0.121 (3.07) 0.126 (3.20) 0.127 (3.23) 0.183 (4.65) 0.040 (1.02) 0.369 (9.37) H 3610 0.170 (4.32) 0.160 (4.06) 0.213 (5.41) 0.273 (6.93) 0.044 (1.12) 0.553 (14.05) F EB D A C A L C W Metal Glaze™ Cylindrical Surface Mount Power Resistors CHP Series Issue July 2009 Sheet 2 of 3
  • 4222 South Staples Street • Corpus Christi T exas 78411 USA© IRC Wire and Film Technologies Division T elephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com IRC Type Size Code Industry Footprint Reel Diameter* Quantity Per Reel Carrier Tape Width Component Pitch CHP 1/8 MRC 1/2 B C 1206 7″ 2,500 max. 8mm 4mm 13″ 10,000 max. CHP 1/2 MRC 1 D E 2010 7″ 1,500 max. 12mm 4mm 13″ 5,000 max. CHP 1 F 2512 7″ 1,500 max. 12mm 4mm 13″ 5,000 max. CHP 2 H 3610 13″ 1,500 max. 24mm 4mm *The 13″ reel is considered standard and will be supplied unless otherwise specifi ed. Sample Part No. IRC Type (CHP 1/8, CHP 1/2, CHP 1, or CHP 2) Temperature Coeffi cient (50 ppm, 100 ppm) Resistance Value (100 ohms and greater - First 3 signifi cant digits plus 4th digit multiplier) Example: 100 ohms = 1000, 1000 ohms = 1001, 150,000 ohms = 1503 (Less than 100 ohms - "R" is used to designate decimal) Example: 51 ohms = 51R0, 1 ohm = 1R00, 0.25 ohms = R250 Tolerance Packaging Code* (BLK = Bulk, 7 = 7" Reel, 13 = 13" Reel) Lead Free Construction Ordering Data CHP 1 - 100 2203 F 13 LF 30 40 50 60 70 80 90 100 110 120 130 140 150 % of Rated Power 100 Ambient Temperature (°C) CHP 1/8, 1/2, 1 CHP 2 Power Derating Curve Repetitive Surge Curve .1msec 1msec 10msec 100msec 10000msec Peak Power (watts) Surge or Pulse Duration (seconds) CHP 1 CHP 2 CHP 1/8 1000 100 Note: Use for repetitive pulses where the average power dissipation is not to exceed the component rating at 70°C. Surge handling capacity for low-repetitive surges may be signifi cantly greater than shown above. Contact factory for recommendations. Metal Glaze™ Cylindrical Surface Mount Power Resistors Standard Reel Packaging per EIA-481: CHP Series Issue July 2009 Sheet 3 of 3