Product Description for MCL1005-121-R Multilayer Chip Inductor
The MCL1005-121-R is a high-reliability multilayer chip inductor manufactured by EATON ELECTRONICS. Designed for compact electronic applications, this inductor features a 0402 (1005 metric) package size, making it suitable for space-constrained environments such as IoT devices, wireless communications, mobile phones, and wearable devices.
Key features include:
High self-resonant frequency (SRF) for RF applications
Multilayer monolithic construction ensuring high reliability
Suitable for wave and reflow soldering processes
Inductance value of 120nH with ±5% tolerance
Moisture sensitivity level (MSL): 1
Operating temperature range: -55°C to +125°C
RoHS compliant
Product specifications:
Part Number
Inductance (nH) ±5%
OCL (nH)
Rated Current (mA)
SRF (MHz)
Q (min)
Test Voltage (mV)
DC Resistance (Ω) max @ +25°C
MCL1005-121-R
120
150
120
150
2.80
600
0.10
MCL1005-151-R
150
100
150
100
3.20
550
0.10
MCL1005-181-R
180
100
180
100
3.70
500
0.10
MCL1005-221-R
220
100
220
100
4.00
450
0.10
MCL1005-271-R
270
100
270
100
4.50
400
0.10
Dimensions (mm):
L
W
T
a
A
B
C
1.0
0.5
0.8
0.65±0.10
1.15±0.10
1.15±0.10
0.65±0.10
Supplied in tape and reel packaging, with 10,000 parts per reel. The package is compliant with standard soldering profiles, including Pb-free soldering processes.
For detailed specifications and application guidelines, please refer to the datasheet.
Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device
Choosing a selection results in a full page refresh.
Press the space key then arrow keys to make a selection.
Shopping Cart
{"id":10025754984765,"title":"MCL1005-121-R","handle":"mcl1005-121-r","description":"\u003ch3\u003eProduct Description for MCL1005-121-R Multilayer Chip Inductor\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eMCL1005-121-R\u003c\/strong\u003e is a high-reliability multilayer chip inductor manufactured by \u003cstrong\u003eEATON ELECTRONICS\u003c\/strong\u003e. Designed for compact electronic applications, this inductor features a 0402 (1005 metric) package size, making it suitable for space-constrained environments such as IoT devices, wireless communications, mobile phones, and wearable devices.\u003c\/p\u003e\n\u003cp\u003eKey features include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh self-resonant frequency (SRF) for RF applications\u003c\/li\u003e\n\u003cli\u003eMultilayer monolithic construction ensuring high reliability\u003c\/li\u003e\n\u003cli\u003eSuitable for wave and reflow soldering processes\u003c\/li\u003e\n\u003cli\u003eInductance value of 120nH with ±5% tolerance\u003c\/li\u003e\n\u003cli\u003eMoisture sensitivity level (MSL): 1\u003c\/li\u003e\n\u003cli\u003eOperating temperature range: -55°C to +125°C\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProduct specifications:\u003c\/p\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eInductance (nH) ±5%\u003c\/th\u003e\n\u003cth\u003eOCL (nH)\u003c\/th\u003e\n\u003cth\u003eRated Current (mA)\u003c\/th\u003e\n\u003cth\u003eSRF (MHz)\u003c\/th\u003e\n\u003cth\u003eQ (min)\u003c\/th\u003e\n\u003cth\u003eTest Voltage (mV)\u003c\/th\u003e\n\u003cth\u003eDC Resistance (Ω) max @ +25°C\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCL1005-121-R\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e2.80\u003c\/td\u003e\n\u003ctd\u003e600\u003c\/td\u003e\n\u003ctd\u003e0.10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCL1005-151-R\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e3.20\u003c\/td\u003e\n\u003ctd\u003e550\u003c\/td\u003e\n\u003ctd\u003e0.10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCL1005-181-R\u003c\/td\u003e\n\u003ctd\u003e180\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e180\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e3.70\u003c\/td\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003ctd\u003e0.10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCL1005-221-R\u003c\/td\u003e\n\u003ctd\u003e220\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e220\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e4.00\u003c\/td\u003e\n\u003ctd\u003e450\u003c\/td\u003e\n\u003ctd\u003e0.10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCL1005-271-R\u003c\/td\u003e\n\u003ctd\u003e270\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e270\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e4.50\u003c\/td\u003e\n\u003ctd\u003e400\u003c\/td\u003e\n\u003ctd\u003e0.10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eDimensions (mm):\u003c\/p\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eL\u003c\/th\u003e\n\u003cth\u003eW\u003c\/th\u003e\n\u003cth\u003eT\u003c\/th\u003e\n\u003cth\u003ea\u003c\/th\u003e\n\u003cth\u003eA\u003c\/th\u003e\n\u003cth\u003eB\u003c\/th\u003e\n\u003cth\u003eC\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1.0\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003e0.8\u003c\/td\u003e\n\u003ctd\u003e0.65±0.10\u003c\/td\u003e\n\u003ctd\u003e1.15±0.10\u003c\/td\u003e\n\u003ctd\u003e1.15±0.10\u003c\/td\u003e\n\u003ctd\u003e0.65±0.10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eSupplied in tape and reel packaging, with 10,000 parts per reel. The package is compliant with standard soldering profiles, including Pb-free soldering processes.\u003c\/p\u003e\n\u003cp\u003eFor detailed specifications and application guidelines, please refer to the \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-mcl1005-multilayer-chip-inductor.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePart Number: \u003cstrong\u003eMCL1005-121-R\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eManufacturer: \u003cstrong\u003eEATON ELECTRONICS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCountry of Origin: \u003cstrong\u003eCN\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUnit of Measure: \u003cstrong\u003eEA\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePackage Type: \u003cstrong\u003eT\u0026amp;R\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDatasheet URL: \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-mcl1005-multilayer-chip-inductor.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: The datasheet was not processed; please search the internet for the part number for more details.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T22:22:23+05:30","created_at":"2025-08-14T22:22:23+05:30","vendor":"Waldom Electonics","type":"","tags":["EATON-ELE","IMPORT_CSV","MCL","WLDM"],"price":148,"price_min":148,"price_max":148,"available":false,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50620650488125,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"MCL1005-121-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"MCL1005-121-R","public_title":null,"options":["Default Title"],"price":148,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"MCL1005-121-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/52121322.jpg?v=1755190345"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52121322.jpg?v=1755190345","options":["Title"],"media":[{"alt":null,"id":45841540743485,"position":1,"preview_image":{"aspect_ratio":1.0,"height":420,"width":420,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52121322.jpg?v=1755190345"},"aspect_ratio":1.0,"height":420,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52121322.jpg?v=1755190345","width":420}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description for MCL1005-121-R Multilayer Chip Inductor\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eMCL1005-121-R\u003c\/strong\u003e is a high-reliability multilayer chip inductor manufactured by \u003cstrong\u003eEATON ELECTRONICS\u003c\/strong\u003e. Designed for compact electronic applications, this inductor features a 0402 (1005 metric) package size, making it suitable for space-constrained environments such as IoT devices, wireless communications, mobile phones, and wearable devices.\u003c\/p\u003e\n\u003cp\u003eKey features include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh self-resonant frequency (SRF) for RF applications\u003c\/li\u003e\n\u003cli\u003eMultilayer monolithic construction ensuring high reliability\u003c\/li\u003e\n\u003cli\u003eSuitable for wave and reflow soldering processes\u003c\/li\u003e\n\u003cli\u003eInductance value of 120nH with ±5% tolerance\u003c\/li\u003e\n\u003cli\u003eMoisture sensitivity level (MSL): 1\u003c\/li\u003e\n\u003cli\u003eOperating temperature range: -55°C to +125°C\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProduct specifications:\u003c\/p\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eInductance (nH) ±5%\u003c\/th\u003e\n\u003cth\u003eOCL (nH)\u003c\/th\u003e\n\u003cth\u003eRated Current (mA)\u003c\/th\u003e\n\u003cth\u003eSRF (MHz)\u003c\/th\u003e\n\u003cth\u003eQ (min)\u003c\/th\u003e\n\u003cth\u003eTest Voltage (mV)\u003c\/th\u003e\n\u003cth\u003eDC Resistance (Ω) max @ +25°C\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCL1005-121-R\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e2.80\u003c\/td\u003e\n\u003ctd\u003e600\u003c\/td\u003e\n\u003ctd\u003e0.10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCL1005-151-R\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e3.20\u003c\/td\u003e\n\u003ctd\u003e550\u003c\/td\u003e\n\u003ctd\u003e0.10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCL1005-181-R\u003c\/td\u003e\n\u003ctd\u003e180\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e180\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e3.70\u003c\/td\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003ctd\u003e0.10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCL1005-221-R\u003c\/td\u003e\n\u003ctd\u003e220\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e220\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e4.00\u003c\/td\u003e\n\u003ctd\u003e450\u003c\/td\u003e\n\u003ctd\u003e0.10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCL1005-271-R\u003c\/td\u003e\n\u003ctd\u003e270\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e270\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e4.50\u003c\/td\u003e\n\u003ctd\u003e400\u003c\/td\u003e\n\u003ctd\u003e0.10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eDimensions (mm):\u003c\/p\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eL\u003c\/th\u003e\n\u003cth\u003eW\u003c\/th\u003e\n\u003cth\u003eT\u003c\/th\u003e\n\u003cth\u003ea\u003c\/th\u003e\n\u003cth\u003eA\u003c\/th\u003e\n\u003cth\u003eB\u003c\/th\u003e\n\u003cth\u003eC\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1.0\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003e0.8\u003c\/td\u003e\n\u003ctd\u003e0.65±0.10\u003c\/td\u003e\n\u003ctd\u003e1.15±0.10\u003c\/td\u003e\n\u003ctd\u003e1.15±0.10\u003c\/td\u003e\n\u003ctd\u003e0.65±0.10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eSupplied in tape and reel packaging, with 10,000 parts per reel. The package is compliant with standard soldering profiles, including Pb-free soldering processes.\u003c\/p\u003e\n\u003cp\u003eFor detailed specifications and application guidelines, please refer to the \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-mcl1005-multilayer-chip-inductor.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePart Number: \u003cstrong\u003eMCL1005-121-R\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eManufacturer: \u003cstrong\u003eEATON ELECTRONICS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCountry of Origin: \u003cstrong\u003eCN\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUnit of Measure: \u003cstrong\u003eEA\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePackage Type: \u003cstrong\u003eT\u0026amp;R\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDatasheet URL: \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-mcl1005-multilayer-chip-inductor.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: The datasheet was not processed; please search the internet for the part number for more details.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e"}
