Introducing the IRC CHP-1-100-68R0-F, a high-performance surface-mount resistor designed for demanding electronic applications. Manufactured by TT Electronics under the IRC brand, this resistor offers reliable electrical characteristics and robust environmental resistance.
Type: Cylindrical High Power Surface Mount Resistor
Power Rating: 1W @ 70°C
Maximum Working Voltage: 350V
Maximum Voltage: 700V
Resistance Range: 0.1Ω to 2.21MΩ
Tolerance: ±0.25%, ±1%, ±2%, ±5% (depending on specific model)
Temperature Coefficient (TCR): 50 ppm/°C or 100 ppm/°C (consult factory for tighter tolerances)
Environmental Resistance:
Thermal Shock: ±0.25% + 0.01Ω
Low Temperature Operation: ±0.25% + 0.01Ω
Resistance to Bonding Exposure: ±0.25% + 0.01Ω
Moisture Resistance: ±0.5% + 0.01Ω
Life Test (2000 hours @ 70°C): ±1% + 0.01Ω
Compliance: RoHS3 compliant (EU Directive 2011/65/EU amended by (EU) 2015/863)
Physical Dimensions
IRC Type
Size Code
Industry Footprint
Actual Size (L x W x C)
CHP 1/8
B
1206
0.128 ± 0.007 in (3.25 ± 0.18 mm) x 0.057 ± 0.006 in (1.45 ± 0.15 mm) x 0.020 ± 0.010 in (0.51 ± 0.25 mm)
CHP 1/2
D
2010
0.200 ± 0.010 in (5.08 ± 0.25 mm) x 0.079 in (2.01 mm) x 0.030 ± 0.010 in (0.76 ± 0.25 mm)
CHP 1
F
2512
0.251 ± 0.010 in (6.38 ± 0.25 mm) x 0.079 in (2.01 mm) x 0.040 ± 0.010 in (1.02 ± 0.25 mm)
CHP 2
H
3610
0.367 ± 0.010 in (9.32 ± 0.25 mm) x 0.105 in (2.67 mm) x 0.050 ± 0.010 in (1.27 ± 0.25 mm)
Packaging & Standards
Standard reel packaging per EIA-481: 7" or 13" reels with quantities up to 10,000 components
Reel dimensions and component pitch are specified for each size code
Note
All product specifications are subject to change without notice. For tighter TCR, tolerance, or resistance values, please consult the factory.
For more detailed information, please refer to the full datasheet.
Disclaimers: TT Electronics reserves the right to make changes in product specifications without notice or liability. All information is considered accurate at the time of printing.
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.
{"id":10005110784317,"title":"CHP110068R0F","handle":"chp110068r0f","description":"\u003ch3\u003eIRC CHP-1-100-68R0-F Resistor\u003c\/h3\u003e\n\u003cp\u003eIntroducing the IRC CHP-1-100-68R0-F, a high-performance surface-mount resistor designed for demanding electronic applications. Manufactured by TT Electronics under the IRC brand, this resistor offers reliable electrical characteristics and robust environmental resistance.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e CHP110068R0F\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:\u003c\/strong\u003e Each (EA)\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-chp110068r0f.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features \u0026amp; Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Category:\u003c\/strong\u003e Resistors | MELF Resistors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Cylindrical High Power Surface Mount Resistor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Rating:\u003c\/strong\u003e 1W @ 70°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Voltage:\u003c\/strong\u003e 350V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Voltage:\u003c\/strong\u003e 700V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistance Range:\u003c\/strong\u003e 0.1Ω to 2.21MΩ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTolerance:\u003c\/strong\u003e ±0.25%, ±1%, ±2%, ±5% (depending on specific model)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Coefficient (TCR):\u003c\/strong\u003e 50 ppm\/°C or 100 ppm\/°C (consult factory for tighter tolerances)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Resistance:\u003c\/strong\u003e \n\u003cul\u003e\n\u003cli\u003eThermal Shock: ±0.25% + 0.01Ω\u003c\/li\u003e\n\u003cli\u003eLow Temperature Operation: ±0.25% + 0.01Ω\u003c\/li\u003e\n\u003cli\u003eResistance to Bonding Exposure: ±0.25% + 0.01Ω\u003c\/li\u003e\n\u003cli\u003eMoisture Resistance: ±0.5% + 0.01Ω\u003c\/li\u003e\n\u003cli\u003eLife Test (2000 hours @ 70°C): ±1% + 0.01Ω\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e RoHS3 compliant (EU Directive 2011\/65\/EU amended by (EU) 2015\/863)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePhysical Dimensions\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eIRC Type\u003c\/th\u003e\n\u003cth\u003eSize Code\u003c\/th\u003e\n\u003cth\u003eIndustry Footprint\u003c\/th\u003e\n\u003cth\u003eActual Size (L x W x C)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCHP 1\/8\u003c\/td\u003e\n\u003ctd\u003eB\u003c\/td\u003e\n\u003ctd\u003e1206\u003c\/td\u003e\n\u003ctd\u003e0.128 ± 0.007 in (3.25 ± 0.18 mm) x 0.057 ± 0.006 in (1.45 ± 0.15 mm) x 0.020 ± 0.010 in (0.51 ± 0.25 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCHP 1\/2\u003c\/td\u003e\n\u003ctd\u003eD\u003c\/td\u003e\n\u003ctd\u003e2010\u003c\/td\u003e\n\u003ctd\u003e0.200 ± 0.010 in (5.08 ± 0.25 mm) x 0.079 in (2.01 mm) x 0.030 ± 0.010 in (0.76 ± 0.25 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCHP 1\u003c\/td\u003e\n\u003ctd\u003eF\u003c\/td\u003e\n\u003ctd\u003e2512\u003c\/td\u003e\n\u003ctd\u003e0.251 ± 0.010 in (6.38 ± 0.25 mm) x 0.079 in (2.01 mm) x 0.040 ± 0.010 in (1.02 ± 0.25 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCHP 2\u003c\/td\u003e\n\u003ctd\u003eH\u003c\/td\u003e\n\u003ctd\u003e3610\u003c\/td\u003e\n\u003ctd\u003e0.367 ± 0.010 in (9.32 ± 0.25 mm) x 0.105 in (2.67 mm) x 0.050 ± 0.010 in (1.27 ± 0.25 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePackaging \u0026amp; Standards\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStandard reel packaging per EIA-481: 7\" or 13\" reels with quantities up to 10,000 components\u003c\/li\u003e\n\u003cli\u003eReel dimensions and component pitch are specified for each size code\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNote\u003c\/h3\u003e\n\u003cp\u003eAll product specifications are subject to change without notice. For tighter TCR, tolerance, or resistance values, please consult the factory.\u003c\/p\u003e\n\u003cp\u003eFor more detailed information, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-irc\/irc-chp110068r0f.pdf\" target=\"_blank\"\u003efull datasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDisclaimers:\u003c\/strong\u003e TT Electronics reserves the right to make changes in product specifications without notice or liability. All information is considered accurate at the time of printing.\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":"2025-08-06T16:55:02+05:30","created_at":"2025-08-06T16:55:02+05:30","vendor":"Waldom Electonics","type":"Resistors","tags":["CHP","IRC-TTEL","Melf","Resistors","STD_IMG","WLDM"],"price":3936,"price_min":3936,"price_max":3936,"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":50555361132861,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"CHP110068R0F","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"CHP110068R0F","public_title":null,"options":["Default Title"],"price":3936,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"CHP110068R0F","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_6e9edba7-e986-49b2-908e-af43b1b8c539.jpg?v=1754479502"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_6e9edba7-e986-49b2-908e-af43b1b8c539.jpg?v=1754479502","options":["Title"],"media":[{"alt":null,"id":45698498625853,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_6e9edba7-e986-49b2-908e-af43b1b8c539.jpg?v=1754479502"},"aspect_ratio":1.0,"height":1024,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_6e9edba7-e986-49b2-908e-af43b1b8c539.jpg?v=1754479502","width":1024}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eIRC CHP-1-100-68R0-F Resistor\u003c\/h3\u003e\n\u003cp\u003eIntroducing the IRC CHP-1-100-68R0-F, a high-performance surface-mount resistor designed for demanding electronic applications. Manufactured by TT Electronics under the IRC brand, this resistor offers reliable electrical characteristics and robust environmental resistance.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e CHP110068R0F\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:\u003c\/strong\u003e Each (EA)\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-chp110068r0f.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features \u0026amp; Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Category:\u003c\/strong\u003e Resistors | MELF Resistors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Cylindrical High Power Surface Mount Resistor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Rating:\u003c\/strong\u003e 1W @ 70°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Voltage:\u003c\/strong\u003e 350V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Voltage:\u003c\/strong\u003e 700V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistance Range:\u003c\/strong\u003e 0.1Ω to 2.21MΩ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTolerance:\u003c\/strong\u003e ±0.25%, ±1%, ±2%, ±5% (depending on specific model)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Coefficient (TCR):\u003c\/strong\u003e 50 ppm\/°C or 100 ppm\/°C (consult factory for tighter tolerances)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Resistance:\u003c\/strong\u003e \n\u003cul\u003e\n\u003cli\u003eThermal Shock: ±0.25% + 0.01Ω\u003c\/li\u003e\n\u003cli\u003eLow Temperature Operation: ±0.25% + 0.01Ω\u003c\/li\u003e\n\u003cli\u003eResistance to Bonding Exposure: ±0.25% + 0.01Ω\u003c\/li\u003e\n\u003cli\u003eMoisture Resistance: ±0.5% + 0.01Ω\u003c\/li\u003e\n\u003cli\u003eLife Test (2000 hours @ 70°C): ±1% + 0.01Ω\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e RoHS3 compliant (EU Directive 2011\/65\/EU amended by (EU) 2015\/863)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePhysical Dimensions\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eIRC Type\u003c\/th\u003e\n\u003cth\u003eSize Code\u003c\/th\u003e\n\u003cth\u003eIndustry Footprint\u003c\/th\u003e\n\u003cth\u003eActual Size (L x W x C)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCHP 1\/8\u003c\/td\u003e\n\u003ctd\u003eB\u003c\/td\u003e\n\u003ctd\u003e1206\u003c\/td\u003e\n\u003ctd\u003e0.128 ± 0.007 in (3.25 ± 0.18 mm) x 0.057 ± 0.006 in (1.45 ± 0.15 mm) x 0.020 ± 0.010 in (0.51 ± 0.25 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCHP 1\/2\u003c\/td\u003e\n\u003ctd\u003eD\u003c\/td\u003e\n\u003ctd\u003e2010\u003c\/td\u003e\n\u003ctd\u003e0.200 ± 0.010 in (5.08 ± 0.25 mm) x 0.079 in (2.01 mm) x 0.030 ± 0.010 in (0.76 ± 0.25 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCHP 1\u003c\/td\u003e\n\u003ctd\u003eF\u003c\/td\u003e\n\u003ctd\u003e2512\u003c\/td\u003e\n\u003ctd\u003e0.251 ± 0.010 in (6.38 ± 0.25 mm) x 0.079 in (2.01 mm) x 0.040 ± 0.010 in (1.02 ± 0.25 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCHP 2\u003c\/td\u003e\n\u003ctd\u003eH\u003c\/td\u003e\n\u003ctd\u003e3610\u003c\/td\u003e\n\u003ctd\u003e0.367 ± 0.010 in (9.32 ± 0.25 mm) x 0.105 in (2.67 mm) x 0.050 ± 0.010 in (1.27 ± 0.25 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePackaging \u0026amp; Standards\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStandard reel packaging per EIA-481: 7\" or 13\" reels with quantities up to 10,000 components\u003c\/li\u003e\n\u003cli\u003eReel dimensions and component pitch are specified for each size code\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNote\u003c\/h3\u003e\n\u003cp\u003eAll product specifications are subject to change without notice. For tighter TCR, tolerance, or resistance values, please consult the factory.\u003c\/p\u003e\n\u003cp\u003eFor more detailed information, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-irc\/irc-chp110068r0f.pdf\" target=\"_blank\"\u003efull datasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDisclaimers:\u003c\/strong\u003e TT Electronics reserves the right to make changes in product specifications without notice or liability. All information is considered accurate at the time of printing.\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"}
