IRC HSF11005R90KLF Fixed Resistor Metal Glaze/Thick Film
Discover the high-performance fixed resistor from IRC/TT Electronics, designed for demanding electronic applications requiring reliable surge handling and precise resistance values. This surface-mount metal glaze/thick film resistor offers exceptional surge capacity and environmental resilience, making it suitable for various industrial and consumer electronics.
High surge film surface-mount resistor with Metal Glaze™ technology
Maximum operating temperature of 150°C
RoHS compliant; RoHS-compatible components available
Replaces costly wirewound resistors with enhanced surge ratings
Obsolete product; please verify availability or alternatives
Electrical Specifications
Industry Footprint
Type
Maximum Power Rating
Working Voltage
Resistance Range (Ω)
Tolerance (%)
TCR (ppm/°C)
Product Category
2512
HSF-1
1W @ 70°C
350V
5R9, 6R8, 11R, 27R, 12R, 68R, 270R
10
±200
High Surge
3612
HSF-2
2W @ 25°C
500V
8R2, 22R, 300R
10
±200
High Surge
Environmental and Testing Data
Temperature Coefficient: ±200ppm/°C (standard); ±100ppm/°C available on request
Thermal Shock: ±0.5% +0.01 ohm
Low Temperature Operation: ±0.25% +0.01 ohm
Short Time Overload: ±0.5% +0.01 ohm
High Temperature Exposure: ±0.5% +0.01 ohm
Resistance to Bonding Exposure: ±0.25% +0.01 ohm
Solderability: Minimum 95% coverage
Moisture Resistance: ±0.5% +0.01 ohm
Life Test: ±0.5% +0.01 ohm over 2000 hours at 70°C
Terminal Adhesion Strength: No mechanical damage at 1200 grams push
Resistance to Board Bending: No damage when deflected 5mm in testing
Physical Dimensions
Industry Footprint
Type
Length (inches/mm)
Width/Diameter (inches/mm)
Termination Width (inches/mm)
2512
HSF-1
0.251 ± 0.010 (6.38 ± 0.25)
0.079 ± 0.006 (2.01 ± 0.15)
0.040 ± 0.010 (1.02 ± 0.25)
3612
HSF-2
0.367 ± 0.010 (9.32 ± 0.25)
0.105 ± 0.006 (2.67 ± 0.15)
0.050 ± 0.010 (1.27 ± 0.25)
Soldering and Reflow Profiles
Follow industry standards and IPC recommendations for Sn-Pb eutectic and Pb-free reflow profiles. Refer to the datasheet for detailed temperature profiles and process guidelines.
Surge Capability
The resistor offers up to triple the surge rating of rugged alternatives, suitable for non-repetitive or low repetition rate surges. Detailed surge capability data is available in the datasheet.
Note
This product is obsolete. Please verify current availability or consider alternative solutions. For detailed specifications and updates, search the internet for the part number HSF11005R90KLF.
All product specifications are subject to change without notice. Consult the datasheet for comprehensive technical details.
Note: The product image displayed is a standard reference image. Actual product appearance may vary. For the most accurate and up-to-date representation, we recommend searching the part number online.
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{"id":10006509257021,"title":"HSF11005R90KLF","handle":"hsf11005r90klf","description":"\u003ch3\u003eIRC HSF11005R90KLF Fixed Resistor Metal Glaze\/Thick Film\u003c\/h3\u003e\n\u003cp\u003eDiscover the high-performance fixed resistor from IRC\/TT Electronics, designed for demanding electronic applications requiring reliable surge handling and precise resistance values. This surface-mount metal glaze\/thick film resistor offers exceptional surge capacity and environmental resilience, making it suitable for various industrial and consumer electronics.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e HSF11005R90KLF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e IRC\/TT Electronics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e MX (Mexico)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure (UOM):\u003c\/strong\u003e Not specified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Surface Mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-irc\/irc-hsf11005r90klf.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh surge film surface-mount resistor with Metal Glaze™ technology\u003c\/li\u003e\n\u003cli\u003eMaximum operating temperature of 150°C\u003c\/li\u003e\n\u003cli\u003eRoHS compliant; RoHS-compatible components available\u003c\/li\u003e\n\u003cli\u003eReplaces costly wirewound resistors with enhanced surge ratings\u003c\/li\u003e\n\u003cli\u003eObsolete product; please verify availability or alternatives\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eIndustry Footprint\u003c\/th\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003cth\u003eMaximum Power Rating\u003c\/th\u003e\n\u003cth\u003eWorking Voltage\u003c\/th\u003e\n\u003cth\u003eResistance Range (Ω)\u003c\/th\u003e\n\u003cth\u003eTolerance (%)\u003c\/th\u003e\n\u003cth\u003eTCR (ppm\/°C)\u003c\/th\u003e\n\u003cth\u003eProduct Category\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2512\u003c\/td\u003e\n\u003ctd\u003eHSF-1\u003c\/td\u003e\n\u003ctd\u003e1W @ 70°C\u003c\/td\u003e\n\u003ctd\u003e350V\u003c\/td\u003e\n\u003ctd\u003e5R9, 6R8, 11R, 27R, 12R, 68R, 270R\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e±200\u003c\/td\u003e\n\u003ctd\u003eHigh Surge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3612\u003c\/td\u003e\n\u003ctd\u003eHSF-2\u003c\/td\u003e\n\u003ctd\u003e2W @ 25°C\u003c\/td\u003e\n\u003ctd\u003e500V\u003c\/td\u003e\n\u003ctd\u003e8R2, 22R, 300R\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e±200\u003c\/td\u003e\n\u003ctd\u003eHigh Surge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEnvironmental and Testing Data\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTemperature Coefficient: ±200ppm\/°C (standard); ±100ppm\/°C available on request\u003c\/li\u003e\n\u003cli\u003eThermal Shock: ±0.5% +0.01 ohm\u003c\/li\u003e\n\u003cli\u003eLow Temperature Operation: ±0.25% +0.01 ohm\u003c\/li\u003e\n\u003cli\u003eShort Time Overload: ±0.5% +0.01 ohm\u003c\/li\u003e\n\u003cli\u003eHigh Temperature Exposure: ±0.5% +0.01 ohm\u003c\/li\u003e\n\u003cli\u003eResistance to Bonding Exposure: ±0.25% +0.01 ohm\u003c\/li\u003e\n\u003cli\u003eSolderability: Minimum 95% coverage\u003c\/li\u003e\n\u003cli\u003eMoisture Resistance: ±0.5% +0.01 ohm\u003c\/li\u003e\n\u003cli\u003eLife Test: ±0.5% +0.01 ohm over 2000 hours at 70°C\u003c\/li\u003e\n\u003cli\u003eTerminal Adhesion Strength: No mechanical damage at 1200 grams push\u003c\/li\u003e\n\u003cli\u003eResistance to Board Bending: No damage when deflected 5mm in testing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePhysical Dimensions\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eIndustry Footprint\u003c\/th\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003cth\u003eLength (inches\/mm)\u003c\/th\u003e\n\u003cth\u003eWidth\/Diameter (inches\/mm)\u003c\/th\u003e\n\u003cth\u003eTermination Width (inches\/mm)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2512\u003c\/td\u003e\n\u003ctd\u003eHSF-1\u003c\/td\u003e\n\u003ctd\u003e0.251 ± 0.010 (6.38 ± 0.25)\u003c\/td\u003e\n\u003ctd\u003e0.079 ± 0.006 (2.01 ± 0.15)\u003c\/td\u003e\n\u003ctd\u003e0.040 ± 0.010 (1.02 ± 0.25)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3612\u003c\/td\u003e\n\u003ctd\u003eHSF-2\u003c\/td\u003e\n\u003ctd\u003e0.367 ± 0.010 (9.32 ± 0.25)\u003c\/td\u003e\n\u003ctd\u003e0.105 ± 0.006 (2.67 ± 0.15)\u003c\/td\u003e\n\u003ctd\u003e0.050 ± 0.010 (1.27 ± 0.25)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSoldering and Reflow Profiles\u003c\/h3\u003e\n\u003cp\u003eFollow industry standards and IPC recommendations for Sn-Pb eutectic and Pb-free reflow profiles. Refer to the datasheet for detailed temperature profiles and process guidelines.\u003c\/p\u003e\n\u003ch3\u003eSurge Capability\u003c\/h3\u003e\n\u003cp\u003eThe resistor offers up to triple the surge rating of rugged alternatives, suitable for non-repetitive or low repetition rate surges. Detailed surge capability data is available in the datasheet.\u003c\/p\u003e\n\u003ch3\u003eNote\u003c\/h3\u003e\n\u003cp\u003eThis product is obsolete. Please verify current availability or consider alternative solutions. For detailed specifications and updates, search the internet for the part number \u003cstrong\u003eHSF11005R90KLF\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eAll product specifications are subject to change without notice. Consult the datasheet for comprehensive technical details.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote: The product image displayed is a standard reference image. Actual product appearance may vary. For the most accurate and up-to-date representation, we recommend searching the part number online.\u003c\/strong\u003e\u003c\/p\u003e","published_at":"2025-08-07T06:15:38+05:30","created_at":"2025-08-07T06:15:38+05:30","vendor":"Waldom Electonics","type":"Resistors","tags":["Fixed","IRC-TTEL","Resistor","STD_IMG","WLDM"],"price":50309,"price_min":50309,"price_max":50309,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50557768565053,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"HSF11005R90KLF","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"HSF11005R90KLF","public_title":null,"options":["Default Title"],"price":50309,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"HSF11005R90KLF","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_5dc18890-647d-45e6-98b7-78231b5da95c.jpg?v=1754527538"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_5dc18890-647d-45e6-98b7-78231b5da95c.jpg?v=1754527538","options":["Title"],"media":[{"alt":null,"id":45706665886013,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_5dc18890-647d-45e6-98b7-78231b5da95c.jpg?v=1754527538"},"aspect_ratio":1.0,"height":1024,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_5dc18890-647d-45e6-98b7-78231b5da95c.jpg?v=1754527538","width":1024}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eIRC HSF11005R90KLF Fixed Resistor Metal Glaze\/Thick Film\u003c\/h3\u003e\n\u003cp\u003eDiscover the high-performance fixed resistor from IRC\/TT Electronics, designed for demanding electronic applications requiring reliable surge handling and precise resistance values. This surface-mount metal glaze\/thick film resistor offers exceptional surge capacity and environmental resilience, making it suitable for various industrial and consumer electronics.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e HSF11005R90KLF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e IRC\/TT Electronics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e MX (Mexico)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure (UOM):\u003c\/strong\u003e Not specified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Surface Mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-irc\/irc-hsf11005r90klf.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh surge film surface-mount resistor with Metal Glaze™ technology\u003c\/li\u003e\n\u003cli\u003eMaximum operating temperature of 150°C\u003c\/li\u003e\n\u003cli\u003eRoHS compliant; RoHS-compatible components available\u003c\/li\u003e\n\u003cli\u003eReplaces costly wirewound resistors with enhanced surge ratings\u003c\/li\u003e\n\u003cli\u003eObsolete product; please verify availability or alternatives\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eIndustry Footprint\u003c\/th\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003cth\u003eMaximum Power Rating\u003c\/th\u003e\n\u003cth\u003eWorking Voltage\u003c\/th\u003e\n\u003cth\u003eResistance Range (Ω)\u003c\/th\u003e\n\u003cth\u003eTolerance (%)\u003c\/th\u003e\n\u003cth\u003eTCR (ppm\/°C)\u003c\/th\u003e\n\u003cth\u003eProduct Category\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2512\u003c\/td\u003e\n\u003ctd\u003eHSF-1\u003c\/td\u003e\n\u003ctd\u003e1W @ 70°C\u003c\/td\u003e\n\u003ctd\u003e350V\u003c\/td\u003e\n\u003ctd\u003e5R9, 6R8, 11R, 27R, 12R, 68R, 270R\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e±200\u003c\/td\u003e\n\u003ctd\u003eHigh Surge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3612\u003c\/td\u003e\n\u003ctd\u003eHSF-2\u003c\/td\u003e\n\u003ctd\u003e2W @ 25°C\u003c\/td\u003e\n\u003ctd\u003e500V\u003c\/td\u003e\n\u003ctd\u003e8R2, 22R, 300R\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e±200\u003c\/td\u003e\n\u003ctd\u003eHigh Surge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEnvironmental and Testing Data\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTemperature Coefficient: ±200ppm\/°C (standard); ±100ppm\/°C available on request\u003c\/li\u003e\n\u003cli\u003eThermal Shock: ±0.5% +0.01 ohm\u003c\/li\u003e\n\u003cli\u003eLow Temperature Operation: ±0.25% +0.01 ohm\u003c\/li\u003e\n\u003cli\u003eShort Time Overload: ±0.5% +0.01 ohm\u003c\/li\u003e\n\u003cli\u003eHigh Temperature Exposure: ±0.5% +0.01 ohm\u003c\/li\u003e\n\u003cli\u003eResistance to Bonding Exposure: ±0.25% +0.01 ohm\u003c\/li\u003e\n\u003cli\u003eSolderability: Minimum 95% coverage\u003c\/li\u003e\n\u003cli\u003eMoisture Resistance: ±0.5% +0.01 ohm\u003c\/li\u003e\n\u003cli\u003eLife Test: ±0.5% +0.01 ohm over 2000 hours at 70°C\u003c\/li\u003e\n\u003cli\u003eTerminal Adhesion Strength: No mechanical damage at 1200 grams push\u003c\/li\u003e\n\u003cli\u003eResistance to Board Bending: No damage when deflected 5mm in testing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePhysical Dimensions\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eIndustry Footprint\u003c\/th\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003cth\u003eLength (inches\/mm)\u003c\/th\u003e\n\u003cth\u003eWidth\/Diameter (inches\/mm)\u003c\/th\u003e\n\u003cth\u003eTermination Width (inches\/mm)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2512\u003c\/td\u003e\n\u003ctd\u003eHSF-1\u003c\/td\u003e\n\u003ctd\u003e0.251 ± 0.010 (6.38 ± 0.25)\u003c\/td\u003e\n\u003ctd\u003e0.079 ± 0.006 (2.01 ± 0.15)\u003c\/td\u003e\n\u003ctd\u003e0.040 ± 0.010 (1.02 ± 0.25)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3612\u003c\/td\u003e\n\u003ctd\u003eHSF-2\u003c\/td\u003e\n\u003ctd\u003e0.367 ± 0.010 (9.32 ± 0.25)\u003c\/td\u003e\n\u003ctd\u003e0.105 ± 0.006 (2.67 ± 0.15)\u003c\/td\u003e\n\u003ctd\u003e0.050 ± 0.010 (1.27 ± 0.25)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSoldering and Reflow Profiles\u003c\/h3\u003e\n\u003cp\u003eFollow industry standards and IPC recommendations for Sn-Pb eutectic and Pb-free reflow profiles. Refer to the datasheet for detailed temperature profiles and process guidelines.\u003c\/p\u003e\n\u003ch3\u003eSurge Capability\u003c\/h3\u003e\n\u003cp\u003eThe resistor offers up to triple the surge rating of rugged alternatives, suitable for non-repetitive or low repetition rate surges. Detailed surge capability data is available in the datasheet.\u003c\/p\u003e\n\u003ch3\u003eNote\u003c\/h3\u003e\n\u003cp\u003eThis product is obsolete. Please verify current availability or consider alternative solutions. For detailed specifications and updates, search the internet for the part number \u003cstrong\u003eHSF11005R90KLF\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eAll product specifications are subject to change without notice. Consult the datasheet for comprehensive technical details.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote: The product image displayed is a standard reference image. Actual product appearance may vary. For the most accurate and up-to-date representation, we recommend searching the part number online.\u003c\/strong\u003e\u003c\/p\u003e"}
