Introducing the IRC CHP series MELF resistors, designed for high reliability and precision in surface mount applications. Manufactured by IRC/TT ELECTRONICS in Mexico, these resistors are ideal for demanding electronic environments requiring stable performance and environmental robustness.
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{"id":10023132102973,"title":"CHP1100R250F","handle":"chp1100r250f","description":"\u003ch3\u003eIRC CHP1100R250F MELF Resistors 2512 0.25 1 100ppm\u003c\/h3\u003e\n\u003cp\u003eIntroducing the IRC CHP series MELF resistors, designed for high reliability and precision in surface mount applications. Manufactured by IRC\/TT ELECTRONICS in Mexico, these resistors are ideal for demanding electronic environments requiring stable performance and environmental robustness.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e CHP1100R250F\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\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Resistors | MELF Resistors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Surface Mount MELF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUOM:\u003c\/strong\u003e Not specified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-irc\/chp.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 power dissipation up to 2 watts\u003c\/li\u003e\n\u003cli\u003eResistance range from 0.1 ohm to 2.21 megohm\u003c\/li\u003e\n\u003cli\u003ePrecision tolerance options: ±0.25%, ±0.5%, ±1%, ±2%, ±5%\u003c\/li\u003e\n\u003cli\u003eLow Temperature Coefficient (TCR): 50 or 100 ppm\/°C\u003c\/li\u003e\n\u003cli\u003eHigh voltage capability up to 1000 volts\u003c\/li\u003e\n\u003cli\u003eRobust Metal Glaze™ technology for environmental resistance\u003c\/li\u003e\n\u003cli\u003eCapless solder terminations for reliable electrical contact\u003c\/li\u003e\n\u003cli\u003eSuitable for applications requiring high surge handling and thermal stability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSize Code\u003c\/th\u003e\n\u003cth\u003eIndustry Footprint\u003c\/th\u003e\n\u003cth\u003eMaximum Power Rating\u003c\/th\u003e\n\u003cth\u003eWorking Voltage\u003c\/th\u003e\n\u003cth\u003eMaximum Voltage\u003c\/th\u003e\n\u003cth\u003eResistance Range (ohms)\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\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eF\u003c\/td\u003e\n\u003ctd\u003e2512\u003c\/td\u003e\n\u003ctd\u003e1W @ 70°C\u003c\/td\u003e\n\u003ctd\u003e350V\u003c\/td\u003e\n\u003ctd\u003e700V\u003c\/td\u003e\n\u003ctd\u003e0.1 to 0.99, 1.0 to 1.0M, 20 to 348K\u003c\/td\u003e\n\u003ctd\u003e1, 2, 5, 0.25, 0.5\u003c\/td\u003e\n\u003ctd\u003e50, 100\u003c\/td\u003e\n\u003ctd\u003eLow Range \/ Standard \/ Tight Tolerance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePerformance Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTemperature Coefficient: as specified (-55°C to +125°C)\u003c\/li\u003e\n\u003cli\u003eThermal Shock: ±0.5% +0.01 ohm (5 cycles, -65°C to +150°C)\u003c\/li\u003e\n\u003cli\u003eLow Temperature Operation: ±0.25% +0.01 ohm (-65°C @ working voltage)\u003c\/li\u003e\n\u003cli\u003eShort Time Overload: ±0.5% +0.01 ohm, ±1% for R \u0026gt; 100K ohm\u003c\/li\u003e\n\u003cli\u003eHigh Temperature Exposure: ±0.5% +0.01 ohm (+150°C for 100 hours)\u003c\/li\u003e\n\u003cli\u003eResistance to Bonding Exposure: ±0.25%\u003c\/li\u003e\n\u003cli\u003eSolderability: Minimum 95% coverage\u003c\/li\u003e\n\u003cli\u003eMoisture Resistance: ±0.5% +0.01 ohm (10 cycles, 240 hours)\u003c\/li\u003e\n\u003cli\u003eLife Test: ±0.5% +0.01 ohm (2000 hours at 70°C)\u003c\/li\u003e\n\u003cli\u003eTerminal Adhesion Strength: No mechanical damage at 1200g push for 60 seconds\u003c\/li\u003e\n\u003cli\u003eResistance to Board Bending: No damage with 5mm deflection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSize Code\u003c\/th\u003e\n\u003cth\u003eIndustry Footprint\u003c\/th\u003e\n\u003cth\u003eDimensions (Inches)\u003c\/th\u003e\n\u003cth\u003eDimensions (mm)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eF\u003c\/td\u003e\n\u003ctd\u003e2512\u003c\/td\u003e\n\u003ctd\u003e0.251 x 0.079 x 0.040\u003c\/td\u003e\n\u003ctd\u003e6.38 x 2.01 x 1.02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eFor detailed dimensions, recommended solder pads, and packaging options, please refer to the datasheet linked above.\u003c\/p\u003e\n\u003ch3\u003eNote\u003c\/h3\u003e\n\u003cp\u003eDatasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e","published_at":"2025-08-13T19:17:07+05:30","created_at":"2025-08-13T19:17:07+05:30","vendor":"Waldom Electonics","type":"Resistors","tags":["IMPORT_CSV","IRC-TTEL","MELF","Resistor","WLDM"],"price":9563,"price_min":9563,"price_max":9563,"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":50615906795837,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"CHP1100R250F","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"CHP1100R250F","public_title":null,"options":["Default Title"],"price":9563,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"CHP1100R250F","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/CHP1100R250F_52232031_0a8e2412.jpg?v=1755092831"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/CHP1100R250F_52232031_0a8e2412.jpg?v=1755092831","options":["Title"],"media":[{"alt":null,"id":45820041462077,"position":1,"preview_image":{"aspect_ratio":1.5,"height":200,"width":300,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/CHP1100R250F_52232031_0a8e2412.jpg?v=1755092831"},"aspect_ratio":1.5,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/CHP1100R250F_52232031_0a8e2412.jpg?v=1755092831","width":300}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eIRC CHP1100R250F MELF Resistors 2512 0.25 1 100ppm\u003c\/h3\u003e\n\u003cp\u003eIntroducing the IRC CHP series MELF resistors, designed for high reliability and precision in surface mount applications. Manufactured by IRC\/TT ELECTRONICS in Mexico, these resistors are ideal for demanding electronic environments requiring stable performance and environmental robustness.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e CHP1100R250F\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\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Resistors | MELF Resistors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Surface Mount MELF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUOM:\u003c\/strong\u003e Not specified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-irc\/chp.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 power dissipation up to 2 watts\u003c\/li\u003e\n\u003cli\u003eResistance range from 0.1 ohm to 2.21 megohm\u003c\/li\u003e\n\u003cli\u003ePrecision tolerance options: ±0.25%, ±0.5%, ±1%, ±2%, ±5%\u003c\/li\u003e\n\u003cli\u003eLow Temperature Coefficient (TCR): 50 or 100 ppm\/°C\u003c\/li\u003e\n\u003cli\u003eHigh voltage capability up to 1000 volts\u003c\/li\u003e\n\u003cli\u003eRobust Metal Glaze™ technology for environmental resistance\u003c\/li\u003e\n\u003cli\u003eCapless solder terminations for reliable electrical contact\u003c\/li\u003e\n\u003cli\u003eSuitable for applications requiring high surge handling and thermal stability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSize Code\u003c\/th\u003e\n\u003cth\u003eIndustry Footprint\u003c\/th\u003e\n\u003cth\u003eMaximum Power Rating\u003c\/th\u003e\n\u003cth\u003eWorking Voltage\u003c\/th\u003e\n\u003cth\u003eMaximum Voltage\u003c\/th\u003e\n\u003cth\u003eResistance Range (ohms)\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\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eF\u003c\/td\u003e\n\u003ctd\u003e2512\u003c\/td\u003e\n\u003ctd\u003e1W @ 70°C\u003c\/td\u003e\n\u003ctd\u003e350V\u003c\/td\u003e\n\u003ctd\u003e700V\u003c\/td\u003e\n\u003ctd\u003e0.1 to 0.99, 1.0 to 1.0M, 20 to 348K\u003c\/td\u003e\n\u003ctd\u003e1, 2, 5, 0.25, 0.5\u003c\/td\u003e\n\u003ctd\u003e50, 100\u003c\/td\u003e\n\u003ctd\u003eLow Range \/ Standard \/ Tight Tolerance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePerformance Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTemperature Coefficient: as specified (-55°C to +125°C)\u003c\/li\u003e\n\u003cli\u003eThermal Shock: ±0.5% +0.01 ohm (5 cycles, -65°C to +150°C)\u003c\/li\u003e\n\u003cli\u003eLow Temperature Operation: ±0.25% +0.01 ohm (-65°C @ working voltage)\u003c\/li\u003e\n\u003cli\u003eShort Time Overload: ±0.5% +0.01 ohm, ±1% for R \u0026gt; 100K ohm\u003c\/li\u003e\n\u003cli\u003eHigh Temperature Exposure: ±0.5% +0.01 ohm (+150°C for 100 hours)\u003c\/li\u003e\n\u003cli\u003eResistance to Bonding Exposure: ±0.25%\u003c\/li\u003e\n\u003cli\u003eSolderability: Minimum 95% coverage\u003c\/li\u003e\n\u003cli\u003eMoisture Resistance: ±0.5% +0.01 ohm (10 cycles, 240 hours)\u003c\/li\u003e\n\u003cli\u003eLife Test: ±0.5% +0.01 ohm (2000 hours at 70°C)\u003c\/li\u003e\n\u003cli\u003eTerminal Adhesion Strength: No mechanical damage at 1200g push for 60 seconds\u003c\/li\u003e\n\u003cli\u003eResistance to Board Bending: No damage with 5mm deflection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSize Code\u003c\/th\u003e\n\u003cth\u003eIndustry Footprint\u003c\/th\u003e\n\u003cth\u003eDimensions (Inches)\u003c\/th\u003e\n\u003cth\u003eDimensions (mm)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eF\u003c\/td\u003e\n\u003ctd\u003e2512\u003c\/td\u003e\n\u003ctd\u003e0.251 x 0.079 x 0.040\u003c\/td\u003e\n\u003ctd\u003e6.38 x 2.01 x 1.02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eFor detailed dimensions, recommended solder pads, and packaging options, please refer to the datasheet linked above.\u003c\/p\u003e\n\u003ch3\u003eNote\u003c\/h3\u003e\n\u003cp\u003eDatasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e"}
