HSF-1-50-11R0-K-LF-BLK IRCTT
Document overview
- Manufacturer or author: Provided By www.digicamel.com(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 2
Technical content
- Up to triple the surge rating of the rugged CHP1
- Replaces costly surface-mount wirewound resistors
- 150°C maximum operating temperature
- 1 Watt power rating
- ROHS - Compatible Components Available Metal GlazeTM thick film element fired at 1000°C to solid ceramic High temperature dielectric coating 60/40 Solder over nickel barrier METAL GLAZE™ GENERAL PURPOSE SURFACE MOUNT SURGE RESISTOR HSF-1 SERIES HSF-1 PERFORMANCE CHARACTERISTICS: Characteristics Temperature Coefficient Thermal Shock Low Temperature Operation Short Time Overload High Temperature Exposure Resistance to Bonding Exposure Solderability Moisture Resistance Life Test Terminal Adhesion Strength Resistance to Board Bending Maximum Change As specified ±0.5% +0.01 ohm ±0.25% +0.01 ohm ±0.5% +0.01 ohm +0.5 +0.01 ohm ±0.25% 0.01 ohm 95% minimum coverage ±0.5% +0.01 ohm ±0.5% +0.01 ohm ±1% +0.01 ohm no mechanical damage ±1% + 0.01 ohm no mechanical damage Test Method MIL-R-55342E Par 4.7.9 (-55°C +125°C) MIL-R-55342E Par 4.7.3 (-65°C +150°C, 5 cycles) MIL-R-55342E Par 4.7.4 (-65°C @ working voltage) MIL-R-55342E Par 4.7.5 MIL-R-55342E Par 4.7.6 (+150°C for 100 hours) MIL-R-55342E Par 4.7.7 (Reflow soldered to board at 260°C for 10 seconds) MIL-STD-202, Method 208 (245°C for 5 seconds) MIL-R-55342E Par 4.7.8 (10 cycles, total 240 hours) MIL-R-55342E Par 4.7.10 (2000 hour at 70°C intermittent) 1200 gram push from underside of mounted chip for 60 seconds Chip mounted in center of 90mm long board, deflected 5mm so as to exert pull on chip contacts for 10 seconds 2.5 x for 5 seconds HSF-1 SPECIFICATIONS: IRC Type HSF-1 Industry Footprint 2512 Size Code F Maximum Power Rating 1W @ 70°C Maximum Voltage
1000 VDC
350 VDC
Range (Ω) 5.9, 6.8, 11, 27, 62, 68, 270 Tolerance (±%) TCR (ppm/°C) ±50, ±100 Product Category High Surge Note 1: Consult factory for additional resistance values. 2: Consider the CHP for pulse applications requiring values greater than 300 Ω. General Note IRC reserves the right to make changes in product specification 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 Issue October 2008 WIREWOUND AND FILM TECHNOLOGIES DIVISION · 4222 South Staples Street · Corpus Christi Texas 78411 USA Telephone: 361-992-7900 · Facsimile: 361-992-3377 · Website: www.irctt.com
Note: HSF-1 SURGE CAPABILITY DATA: HSF-1 POWER DERATING DATA: Ordering Data: Sample Part No. IRC Type (HSF-1) Temperature Coefficient Resistance Value Standard 4-digit resistance code. Consult factory for available values. Tolerance (K = 10%) Lead-Free Construction Packaging Code (BLK = Bulk, 7=7" Reel, 13=13" Reel) HSF-1 - 100 - 11R0 - K - LF - 13 Use for low repetitive pulses where the average power .C°07 ta gnitar tnenopmoc eht deecxe ot ton si noitapissid Surge handling capacity for low-repetitive surges may be significantly greater than shown above. Contact factory General Note IRC reserves the right to make changes in product specification 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 Issue October 2008 WIREWOUND AND FILM TECHNOLOGIES DIVISION · 4222 South Staples Street · Corpus Christi Texas 78411 USA Telephone: 361-992-7900 · Facsimile: 361-992-3377 · Website: www.irctt.com