Discover the high-performance MELF resistors from IRC/TT ELECTRONICS, designed for precision and reliability in electronic applications. Manufactured in Mexico, these resistors are ideal for demanding environments requiring stable resistance values and excellent environmental resistance.
Part Number: CHP21004322F
Manufacturer: IRC/TT ELECTRONICS
Country of Origin: MX
Unit of Measure: EA
ECCN: EAR99
Package Type: Reel
Product Category: Resistors | MELF Resistors
Key features include:
High precision MELF resistor suitable for surface-mount technology
Designed to meet RoHS compliance standards
Available in a reel packaging for automated assembly
Particularly suitable for applications requiring stable resistance over temperature and environmental conditions
Specifications
Electrical Data
Maximum Power Rating
1W @ 70°C
Working Voltage
350V
Maximum Voltage
700V
Resistance Range
0.1 to 2.21M ohms (standard), 20 to 348K (tight tolerance)
Note: All RoHS compliant parts meet EU Directive 2011/65/EU amended by (EU) 2015/863 (RoHS3). TT Electronics reserves the right to modify product specifications without notice. Please refer to the datasheet for the most accurate and detailed information.
{"id":10027424481597,"title":"CHP21004322F","handle":"chp21004322f","description":"\u003ch3\u003eIRC MELF Resistors CHP-2-100-4322-F\u003c\/h3\u003e\n\n\u003cp\u003eDiscover the high-performance MELF resistors from IRC\/TT ELECTRONICS, designed for precision and reliability in electronic applications. Manufactured in Mexico, these resistors are ideal for demanding environments requiring stable resistance values and excellent environmental resistance.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e CHP21004322F\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\u003eUnit of Measure:\u003c\/strong\u003e 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 Reel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Category:\u003c\/strong\u003e Resistors | MELF Resistors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eKey features include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh precision MELF resistor suitable for surface-mount technology\u003c\/li\u003e\n\u003cli\u003eDesigned to meet RoHS compliance standards\u003c\/li\u003e\n\u003cli\u003eAvailable in a reel packaging for automated assembly\u003c\/li\u003e\n\u003cli\u003eParticularly suitable for applications requiring stable resistance over temperature and environmental conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical Data\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Power Rating\u003c\/td\u003e\n\u003ctd\u003e1W @ 70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking Voltage\u003c\/td\u003e\n\u003ctd\u003e350V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Voltage\u003c\/td\u003e\n\u003ctd\u003e700V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistance Range\u003c\/td\u003e\n\u003ctd\u003e0.1 to 2.21M ohms (standard), 20 to 348K (tight tolerance)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTolerance\u003c\/td\u003e\n\u003ctd\u003e±1%, ±2%, ±5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTCR (ppm\/°C)\u003c\/td\u003e\n\u003ctd\u003e50, 100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eEnvironmental \u0026amp; Reliability Data\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eCharacteristic\u003c\/th\u003e\n\u003cth\u003eMaximum Change\u003c\/th\u003e\n\u003cth\u003eTest Method\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal Shock\u003c\/td\u003e\n\u003ctd\u003e±0.25% + 0.01Ω\u003c\/td\u003e\n\u003ctd\u003eMIL-PRF-55342H, §4.8.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLow Temperature Operation\u003c\/td\u003e\n\u003ctd\u003e±0.25% + 0.01Ω\u003c\/td\u003e\n\u003ctd\u003eMIL-PRF-55342H, §4.8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistance to Bonding Exposure\u003c\/td\u003e\n\u003ctd\u003e±0.25% + 0.01Ω\u003c\/td\u003e\n\u003ctd\u003eMIL-PRF-55342H, §4.8.8.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLife Test (2000 hours @ 70°C)\u003c\/td\u003e\n\u003ctd\u003e±1% + 0.01Ω\u003c\/td\u003e\n\u003ctd\u003eMIL-STD-202, Method 108A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePhysical Dimensions\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSize Code\u003c\/th\u003e\n\u003cth\u003eIndustry Footprint\u003c\/th\u003e\n\u003cth\u003eActual Size (Inches)\u003c\/th\u003e\n\u003cth\u003eDimensions (mm)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eF\u003c\/td\u003e\n\u003ctd\u003e2512\u003c\/td\u003e\n\u003ctd\u003e0.251 x 0.079\u003c\/td\u003e\n\u003ctd\u003e6.38 x 2.01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eH\u003c\/td\u003e\n\u003ctd\u003e3610\u003c\/td\u003e\n\u003ctd\u003e0.367 x 0.105\u003c\/td\u003e\n\u003ctd\u003e9.32 x 2.67\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackaging\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eReel Size\u003c\/th\u003e\n\u003cth\u003eQuantity Per Reel\u003c\/th\u003e\n\u003cth\u003eCarrier Tape Width\u003c\/th\u003e\n\u003cth\u003eComponent Pitch\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7\" Reel\u003c\/td\u003e\n\u003ctd\u003e1,500\u003c\/td\u003e\n\u003ctd\u003e12mm\u003c\/td\u003e\n\u003ctd\u003e4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e13\" Reel\u003c\/td\u003e\n\u003ctd\u003e5,000\u003c\/td\u003e\n\u003ctd\u003e12mm\u003c\/td\u003e\n\u003ctd\u003e4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eFor detailed datasheet and specifications, please visit: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-irc\/irc-chp21004322f.pdf\" target=\"_blank\"\u003eIRC CHP21004322F Datasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e All RoHS compliant parts meet EU Directive 2011\/65\/EU amended by (EU) 2015\/863 (RoHS3). TT Electronics reserves the right to modify product specifications without notice. Please refer to the datasheet for the most accurate and detailed information.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-15T23:53:25+05:30","created_at":"2025-08-15T23:53:25+05:30","vendor":"Waldom Electonics","type":"Resistors","tags":["IMPORT_CSV","IMPORT_PT2","IRC-TTEL","MELF","Resistor","WLDM"],"price":6930,"price_min":6930,"price_max":6930,"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":50625371406653,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"CHP21004322F","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"CHP21004322F","public_title":null,"options":["Default Title"],"price":6930,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"CHP21004322F","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/CHP21004322F_54995607_a22ae87c.jpg?v=1755282208"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/CHP21004322F_54995607_a22ae87c.jpg?v=1755282208","options":["Title"],"media":[{"alt":null,"id":45858367635773,"position":1,"preview_image":{"aspect_ratio":1.5,"height":200,"width":300,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/CHP21004322F_54995607_a22ae87c.jpg?v=1755282208"},"aspect_ratio":1.5,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/CHP21004322F_54995607_a22ae87c.jpg?v=1755282208","width":300}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eIRC MELF Resistors CHP-2-100-4322-F\u003c\/h3\u003e\n\n\u003cp\u003eDiscover the high-performance MELF resistors from IRC\/TT ELECTRONICS, designed for precision and reliability in electronic applications. Manufactured in Mexico, these resistors are ideal for demanding environments requiring stable resistance values and excellent environmental resistance.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e CHP21004322F\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\u003eUnit of Measure:\u003c\/strong\u003e 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 Reel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Category:\u003c\/strong\u003e Resistors | MELF Resistors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eKey features include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh precision MELF resistor suitable for surface-mount technology\u003c\/li\u003e\n\u003cli\u003eDesigned to meet RoHS compliance standards\u003c\/li\u003e\n\u003cli\u003eAvailable in a reel packaging for automated assembly\u003c\/li\u003e\n\u003cli\u003eParticularly suitable for applications requiring stable resistance over temperature and environmental conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical Data\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Power Rating\u003c\/td\u003e\n\u003ctd\u003e1W @ 70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking Voltage\u003c\/td\u003e\n\u003ctd\u003e350V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Voltage\u003c\/td\u003e\n\u003ctd\u003e700V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistance Range\u003c\/td\u003e\n\u003ctd\u003e0.1 to 2.21M ohms (standard), 20 to 348K (tight tolerance)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTolerance\u003c\/td\u003e\n\u003ctd\u003e±1%, ±2%, ±5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTCR (ppm\/°C)\u003c\/td\u003e\n\u003ctd\u003e50, 100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eEnvironmental \u0026amp; Reliability Data\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eCharacteristic\u003c\/th\u003e\n\u003cth\u003eMaximum Change\u003c\/th\u003e\n\u003cth\u003eTest Method\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal Shock\u003c\/td\u003e\n\u003ctd\u003e±0.25% + 0.01Ω\u003c\/td\u003e\n\u003ctd\u003eMIL-PRF-55342H, §4.8.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLow Temperature Operation\u003c\/td\u003e\n\u003ctd\u003e±0.25% + 0.01Ω\u003c\/td\u003e\n\u003ctd\u003eMIL-PRF-55342H, §4.8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistance to Bonding Exposure\u003c\/td\u003e\n\u003ctd\u003e±0.25% + 0.01Ω\u003c\/td\u003e\n\u003ctd\u003eMIL-PRF-55342H, §4.8.8.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLife Test (2000 hours @ 70°C)\u003c\/td\u003e\n\u003ctd\u003e±1% + 0.01Ω\u003c\/td\u003e\n\u003ctd\u003eMIL-STD-202, Method 108A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePhysical Dimensions\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSize Code\u003c\/th\u003e\n\u003cth\u003eIndustry Footprint\u003c\/th\u003e\n\u003cth\u003eActual Size (Inches)\u003c\/th\u003e\n\u003cth\u003eDimensions (mm)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eF\u003c\/td\u003e\n\u003ctd\u003e2512\u003c\/td\u003e\n\u003ctd\u003e0.251 x 0.079\u003c\/td\u003e\n\u003ctd\u003e6.38 x 2.01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eH\u003c\/td\u003e\n\u003ctd\u003e3610\u003c\/td\u003e\n\u003ctd\u003e0.367 x 0.105\u003c\/td\u003e\n\u003ctd\u003e9.32 x 2.67\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackaging\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eReel Size\u003c\/th\u003e\n\u003cth\u003eQuantity Per Reel\u003c\/th\u003e\n\u003cth\u003eCarrier Tape Width\u003c\/th\u003e\n\u003cth\u003eComponent Pitch\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7\" Reel\u003c\/td\u003e\n\u003ctd\u003e1,500\u003c\/td\u003e\n\u003ctd\u003e12mm\u003c\/td\u003e\n\u003ctd\u003e4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e13\" Reel\u003c\/td\u003e\n\u003ctd\u003e5,000\u003c\/td\u003e\n\u003ctd\u003e12mm\u003c\/td\u003e\n\u003ctd\u003e4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eFor detailed datasheet and specifications, please visit: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-irc\/irc-chp21004322f.pdf\" target=\"_blank\"\u003eIRC CHP21004322F Datasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e All RoHS compliant parts meet EU Directive 2011\/65\/EU amended by (EU) 2015\/863 (RoHS3). TT Electronics reserves the right to modify product specifications without notice. Please refer to the datasheet for the most accurate and detailed information.\u003c\/p\u003e\u003cbr\u003e"}
