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IRC
CHP21001001F
IRC MELF Resistors CHP-2-100-1001-F
Enhance your electronic designs with the high-quality MELF resistors manufactured by IRC/TT ELECTRONICS . Designed for precision and reliability, these resistors are ideal for applications requiring stable resistance values and robust performance.
Part Number: CHP21001001F
Manufacturer: IRC/TT ELECTRONICS
Country of Origin: MX
Unit of Measure: EA
ECCN: EAR99
Package Type: REEL
Datasheet: Download Datasheet
Product Features & Specifications
Type: MELF Resistors
Product Category: Resistors | MELF Resistors
Package: Reel
Maximum Power Rating: 1/4W @ 70°C
Working Voltage: 200V
Maximum Voltage: 400V
Resistance Range: 0.1 to 0.99 ohms (Low Range), 1.0 to 1.0 M ohms (Standard), 20 to 348K ohms (Tight Tolerance)
Tolerance: ±1%, ±2%, ±5%
Temperature Coefficient (TCR): 50, 100 ppm/°C
Environmental & Mechanical Data
Characteristics
Test Method
Maximum Change
Thermal Shock
MIL-PRF-55342H, §4.8.3
±0.25% + 0.01Ω
Low Temperature Operation
MIL-PRF-55342H, §4.8.5
±0.25% + 0.01Ω
Resistance to Bonding Exposure
MIL-PRF-55342H, §4.8.8.2
±0.25% + 0.01Ω
Life Test
MIL-STD-202, Method 108A
±1% + 0.01Ω (2000 Hours @ 70°C)
Physical Dimensions
IRC Type
Size Code
Dimensions (Inches)
Dimensions (mm)
CHP 1/8
B
0.128 ± 0.007 (L), 0.057 ± 0.006 (W), 0.020 ± 0.010 (C)
3.25 ± 0.18, 1.45 ± 0.15, 0.51 ± 0.25
CHP 1/2
D
0.200 ± 0.010 (L), 0.079 ± 0.006/0.011 (W), 0.030 ± 0.010 (C)
5.08 ± 0.25, 2.01 ± 0.15/0.28, 0.76 ± 0.25
CHP 1
F
0.251 ± 0.010 (L), 0.079 ± 0.006/0.011 (W), 0.040 ± 0.010 (C)
6.38 ± 0.25, 2.01 ± 0.15/0.28, 1.02 ± 0.25
CHP 2
H
0.367 ± 0.010 (L), 0.105 ± 0.006/0.011 (W), 0.050 ± 0.010 (C)
9.32 ± 0.25, 2.67 ± 0.15/0.28, 1.27 ± 0.25
Additional Information
For detailed dimensions, solder pad recommendations, and packaging options, please refer to the datasheet or contact the manufacturer. All product specifications are subject to change without notice.
Note: Datasheet was not processed. Please search the internet for the part number for more details.
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Designed for precision and reliability, these resistors are ideal for applications requiring stable resistance values and robust performance.\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e CHP21001001F\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\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-irc\/irc-chp21001001f.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\u003eType: MELF Resistors\u003c\/li\u003e\n \u003cli\u003eProduct Category: Resistors | MELF Resistors\u003c\/li\u003e\n \u003cli\u003ePackage: Reel\u003c\/li\u003e\n \u003cli\u003eMaximum Power Rating: 1\/4W @ 70°C\u003c\/li\u003e\n \u003cli\u003eWorking Voltage: 200V\u003c\/li\u003e\n \u003cli\u003eMaximum Voltage: 400V\u003c\/li\u003e\n \u003cli\u003eResistance Range: 0.1 to 0.99 ohms (Low Range), 1.0 to 1.0 M ohms (Standard), 20 to 348K ohms (Tight Tolerance)\u003c\/li\u003e\n \u003cli\u003eTolerance: ±1%, ±2%, ±5%\u003c\/li\u003e\n \u003cli\u003eTemperature Coefficient (TCR): 50, 100 ppm\/°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEnvironmental \u0026amp; Mechanical Data\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eCharacteristics\u003c\/th\u003e\n \u003cth\u003eTest Method\u003c\/th\u003e\n \u003cth\u003eMaximum Change\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eThermal Shock\u003c\/td\u003e\n \u003ctd\u003eMIL-PRF-55342H, §4.8.3\u003c\/td\u003e\n \u003ctd\u003e±0.25% + 0.01Ω\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eLow Temperature Operation\u003c\/td\u003e\n \u003ctd\u003eMIL-PRF-55342H, §4.8.5\u003c\/td\u003e\n \u003ctd\u003e±0.25% + 0.01Ω\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eResistance to Bonding Exposure\u003c\/td\u003e\n \u003ctd\u003eMIL-PRF-55342H, §4.8.8.2\u003c\/td\u003e\n \u003ctd\u003e±0.25% + 0.01Ω\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eLife Test\u003c\/td\u003e\n \u003ctd\u003eMIL-STD-202, Method 108A\u003c\/td\u003e\n \u003ctd\u003e±1% + 0.01Ω (2000 Hours @ 70°C)\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\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\u003eDimensions (Inches)\u003c\/th\u003e\n \u003cth\u003eDimensions (mm)\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\u003e0.128 ± 0.007 (L), 0.057 ± 0.006 (W), 0.020 ± 0.010 (C)\u003c\/td\u003e\n \u003ctd\u003e3.25 ± 0.18, 1.45 ± 0.15, 0.51 ± 0.25\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\u003e0.200 ± 0.010 (L), 0.079 ± 0.006\/0.011 (W), 0.030 ± 0.010 (C)\u003c\/td\u003e\n \u003ctd\u003e5.08 ± 0.25, 2.01 ± 0.15\/0.28, 0.76 ± 0.25\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\u003e0.251 ± 0.010 (L), 0.079 ± 0.006\/0.011 (W), 0.040 ± 0.010 (C)\u003c\/td\u003e\n \u003ctd\u003e6.38 ± 0.25, 2.01 ± 0.15\/0.28, 1.02 ± 0.25\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\u003e0.367 ± 0.010 (L), 0.105 ± 0.006\/0.011 (W), 0.050 ± 0.010 (C)\u003c\/td\u003e\n \u003ctd\u003e9.32 ± 0.25, 2.67 ± 0.15\/0.28, 1.27 ± 0.25\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed dimensions, solder pad recommendations, and packaging options, please refer to the datasheet or contact the manufacturer. All product specifications are subject to change without notice.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: Datasheet was not processed. Please search the internet for the part number for more details.\u003c\/em\u003e\u003c\/p\u003e","published_at":"2025-08-12T02:04:01+05:30","created_at":"2025-08-12T02:04:01+05:30","vendor":"Waldom Electonics","type":"Resistors","tags":["IMPORT_CSV","IRC-TTEL","MELF","Resistor","WLDM"],"price":7207,"price_min":7207,"price_max":7207,"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":50610013864253,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"CHP21001001F","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"CHP21001001F","public_title":null,"options":["Default Title"],"price":7207,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"CHP21001001F","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/CHP21001001F_54995582_1f7a5681.jpg?v=1754944444"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/CHP21001001F_54995582_1f7a5681.jpg?v=1754944444","options":["Title"],"media":[{"alt":null,"id":45789444866365,"position":1,"preview_image":{"aspect_ratio":1.5,"height":200,"width":300,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/CHP21001001F_54995582_1f7a5681.jpg?v=1754944444"},"aspect_ratio":1.5,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/CHP21001001F_54995582_1f7a5681.jpg?v=1754944444","width":300}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eIRC MELF Resistors CHP-2-100-1001-F\u003c\/h3\u003e\n\u003cp\u003eEnhance your electronic designs with the high-quality MELF resistors manufactured by \u003cstrong\u003eIRC\/TT ELECTRONICS\u003c\/strong\u003e. Designed for precision and reliability, these resistors are ideal for applications requiring stable resistance values and robust performance.\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e CHP21001001F\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\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-irc\/irc-chp21001001f.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\u003eType: MELF Resistors\u003c\/li\u003e\n \u003cli\u003eProduct Category: Resistors | MELF Resistors\u003c\/li\u003e\n \u003cli\u003ePackage: Reel\u003c\/li\u003e\n \u003cli\u003eMaximum Power Rating: 1\/4W @ 70°C\u003c\/li\u003e\n \u003cli\u003eWorking Voltage: 200V\u003c\/li\u003e\n \u003cli\u003eMaximum Voltage: 400V\u003c\/li\u003e\n \u003cli\u003eResistance Range: 0.1 to 0.99 ohms (Low Range), 1.0 to 1.0 M ohms (Standard), 20 to 348K ohms (Tight Tolerance)\u003c\/li\u003e\n \u003cli\u003eTolerance: ±1%, ±2%, ±5%\u003c\/li\u003e\n \u003cli\u003eTemperature Coefficient (TCR): 50, 100 ppm\/°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEnvironmental \u0026amp; Mechanical Data\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eCharacteristics\u003c\/th\u003e\n \u003cth\u003eTest Method\u003c\/th\u003e\n \u003cth\u003eMaximum Change\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eThermal Shock\u003c\/td\u003e\n \u003ctd\u003eMIL-PRF-55342H, §4.8.3\u003c\/td\u003e\n \u003ctd\u003e±0.25% + 0.01Ω\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eLow Temperature Operation\u003c\/td\u003e\n \u003ctd\u003eMIL-PRF-55342H, §4.8.5\u003c\/td\u003e\n \u003ctd\u003e±0.25% + 0.01Ω\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eResistance to Bonding Exposure\u003c\/td\u003e\n \u003ctd\u003eMIL-PRF-55342H, §4.8.8.2\u003c\/td\u003e\n \u003ctd\u003e±0.25% + 0.01Ω\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eLife Test\u003c\/td\u003e\n \u003ctd\u003eMIL-STD-202, Method 108A\u003c\/td\u003e\n \u003ctd\u003e±1% + 0.01Ω (2000 Hours @ 70°C)\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\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\u003eDimensions (Inches)\u003c\/th\u003e\n \u003cth\u003eDimensions (mm)\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\u003e0.128 ± 0.007 (L), 0.057 ± 0.006 (W), 0.020 ± 0.010 (C)\u003c\/td\u003e\n \u003ctd\u003e3.25 ± 0.18, 1.45 ± 0.15, 0.51 ± 0.25\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\u003e0.200 ± 0.010 (L), 0.079 ± 0.006\/0.011 (W), 0.030 ± 0.010 (C)\u003c\/td\u003e\n \u003ctd\u003e5.08 ± 0.25, 2.01 ± 0.15\/0.28, 0.76 ± 0.25\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\u003e0.251 ± 0.010 (L), 0.079 ± 0.006\/0.011 (W), 0.040 ± 0.010 (C)\u003c\/td\u003e\n \u003ctd\u003e6.38 ± 0.25, 2.01 ± 0.15\/0.28, 1.02 ± 0.25\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\u003e0.367 ± 0.010 (L), 0.105 ± 0.006\/0.011 (W), 0.050 ± 0.010 (C)\u003c\/td\u003e\n \u003ctd\u003e9.32 ± 0.25, 2.67 ± 0.15\/0.28, 1.27 ± 0.25\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed dimensions, solder pad recommendations, and packaging options, please refer to the datasheet or contact the manufacturer. All product specifications are subject to change without notice.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: Datasheet was not processed. Please search the internet for the part number for more details.\u003c\/em\u003e\u003c\/p\u003e"}
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