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4308M-102-121LF
BOURNS 4308M-102-121LF Resistor Networks & Arrays THK FILM MOLD SIP 120uH
Optimize your electronic designs with the BOURNS 4308M-102-121LF resistor network, a high-performance component designed for reliable operation in various applications. Manufactured by BOURNS and compliant with RoHS standards, this resistor network offers precise resistance values and robust environmental characteristics.
Product Features
Part Number: 4308M-102-121LF
Manufacturer: BOURNS
Country of Origin: Costa Rica (COO: CR)
Unit of Measure: Each (UOM: EA)
ECCN: EAR99
Package Type: TUBE
RoHS Compliant: Yes
Product Type: Resistors
Category: Resistors | Resistor Networks & Arrays
Technical Specifications
Resistance Range: 10 ohms to 10 megohms
Maximum Operating Voltage: 100 V
Resistance Tolerance: See circuit-specific details; options include ±2%, ±1%, and ±0.5%
Temperature Coefficient of Resistance (TCR):
50 Ω to 2.2 MΩ: ±100 ppm/°C
Below 50 Ω: ±250 ppm/°C
Above 2.2 MΩ: ±250 ppm/°C
TCR Tracking: 50 ppm/°C (maximum, equal values)
Operating Temperature: -55°C to +125°C
Insulation Resistance: Minimum 10,000 megohms
Dielectric Withstanding Voltage: 200 VRMS
Lead Solderability: Meets MIL-STD-202 Method 208
Environmental & Physical Characteristics
Resistance to MIL-STD-202 Tests:
Short Time Overload: ±0.25%
Load Life: ±1.00%
Moisture Resistance: ±0.50%
Soldering Heat: ±0.25%
Terminal Strength: ±0.25%
Thermal Shock: ±0.25%
Flammability: UL94V-0 compliant
Lead Frame Material: Copper, solder coated
Body Material: Novolac epoxy
Physical Dimensions & Packaging
Dimension
Maximum
Overall Length
19.91 mm (.784 in)
Overall Width
14.83 mm (.584 in)
Height
9.75 mm (.384 in)
Pin Pitch
2.54 mm (.100 in)
Power Ratings
Ordering Information
Model numbers follow the format: 4308M-102-121LF, with options for termination and configuration. All electrical configurations except 104 use LF for tin-plated RoHS compliant versions. Consult factory for other options.
Datasheet & Additional Resources
For detailed specifications, download the datasheet here: BOURNS 4308M Datasheet
Disclaimer
Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The product complies with RoHS directives. For more information, please search the internet for the part number.
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Manufactured by BOURNS and compliant with RoHS standards, this resistor network offers precise resistance values and robust environmental characteristics.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: 4308M-102-121LF\u003c\/li\u003e\n \u003cli\u003eManufacturer: BOURNS\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: Costa Rica (COO: CR)\u003c\/li\u003e\n \u003cli\u003eUnit of Measure: Each (UOM: EA)\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: TUBE\u003c\/li\u003e\n \u003cli\u003eRoHS Compliant: Yes\u003c\/li\u003e\n \u003cli\u003eProduct Type: Resistors\u003c\/li\u003e\n \u003cli\u003eCategory: Resistors | Resistor Networks \u0026amp; Arrays\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eResistance Range: 10 ohms to 10 megohms\u003c\/li\u003e\n \u003cli\u003eMaximum Operating Voltage: 100 V\u003c\/li\u003e\n \u003cli\u003eResistance Tolerance: See circuit-specific details; options include ±2%, ±1%, and ±0.5%\u003c\/li\u003e\n \u003cli\u003eTemperature Coefficient of Resistance (TCR): \n \u003cul\u003e\n \u003cli\u003e50 Ω to 2.2 MΩ: ±100 ppm\/°C\u003c\/li\u003e\n \u003cli\u003eBelow 50 Ω: ±250 ppm\/°C\u003c\/li\u003e\n \u003cli\u003eAbove 2.2 MΩ: ±250 ppm\/°C\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/li\u003e\n \u003cli\u003eTCR Tracking: 50 ppm\/°C (maximum, equal values)\u003c\/li\u003e\n \u003cli\u003eOperating Temperature: -55°C to +125°C\u003c\/li\u003e\n \u003cli\u003eInsulation Resistance: Minimum 10,000 megohms\u003c\/li\u003e\n \u003cli\u003eDielectric Withstanding Voltage: 200 VRMS\u003c\/li\u003e\n \u003cli\u003eLead Solderability: Meets MIL-STD-202 Method 208\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEnvironmental \u0026amp; Physical Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eResistance to MIL-STD-202 Tests: \n \u003cul\u003e\n \u003cli\u003eShort Time Overload: ±0.25%\u003c\/li\u003e\n \u003cli\u003eLoad Life: ±1.00%\u003c\/li\u003e\n \u003cli\u003eMoisture Resistance: ±0.50%\u003c\/li\u003e\n \u003cli\u003eSoldering Heat: ±0.25%\u003c\/li\u003e\n \u003cli\u003eTerminal Strength: ±0.25%\u003c\/li\u003e\n \u003cli\u003eThermal Shock: ±0.25%\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/li\u003e\n \u003cli\u003eFlammability: UL94V-0 compliant\u003c\/li\u003e\n \u003cli\u003eLead Frame Material: Copper, solder coated\u003c\/li\u003e\n \u003cli\u003eBody Material: Novolac epoxy\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePhysical Dimensions \u0026amp; Packaging\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eDimension\u003c\/th\u003e\n \u003cth\u003eMaximum\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOverall Length\u003c\/td\u003e\n \u003ctd\u003e19.91 mm (.784 in)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOverall Width\u003c\/td\u003e\n \u003ctd\u003e14.83 mm (.584 in)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eHeight\u003c\/td\u003e\n \u003ctd\u003e9.75 mm (.384 in)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePin Pitch\u003c\/td\u003e\n \u003ctd\u003e2.54 mm (.100 in)\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePower Ratings\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eAt 70°C:\n \u003cul\u003e\n \u003cli\u003e4308M: 1.20 watts\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cp\u003eModel numbers follow the format: 4308M-102-121LF, with options for termination and configuration. All electrical configurations except 104 use LF for tin-plated RoHS compliant versions. Consult factory for other options.\u003c\/p\u003e\n\n\u003ch3\u003eDatasheet \u0026amp; Additional Resources\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications, download the datasheet here: \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-bo\/4300mbe37fbace97a4bd9a3fe59c6d0740491.pdf\" target=\"_blank\"\u003eBOURNS 4308M Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eDisclaimer\u003c\/h3\u003e\n\u003cp\u003eSpecifications are subject to change without notice. Users should verify actual device performance in their specific applications. The product complies with RoHS directives. For more information, please search the internet for the part number.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T13:46:39+05:30","created_at":"2025-08-14T13:46:39+05:30","vendor":"Waldom Electonics","type":"Resistors","tags":["Arrays","BOURN","IMPORT_CSV","Resistor","THK","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":50619169538365,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"4308M-102-121LF","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"4308M-102-121LF","public_title":null,"options":["Default Title"],"price":9563,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"4308M-102-121LF","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/4308M-102-121LF_10726394_02e9806b.jpg?v=1755159402"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/4308M-102-121LF_10726394_02e9806b.jpg?v=1755159402","options":["Title"],"media":[{"alt":null,"id":45833617768765,"position":1,"preview_image":{"aspect_ratio":1.035,"height":200,"width":207,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/4308M-102-121LF_10726394_02e9806b.jpg?v=1755159402"},"aspect_ratio":1.035,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/4308M-102-121LF_10726394_02e9806b.jpg?v=1755159402","width":207}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eBOURNS 4308M-102-121LF Resistor Networks \u0026amp; Arrays THK FILM MOLD SIP 120uH\u003c\/h3\u003e\n\n\u003cp\u003eOptimize your electronic designs with the BOURNS 4308M-102-121LF resistor network, a high-performance component designed for reliable operation in various applications. Manufactured by BOURNS and compliant with RoHS standards, this resistor network offers precise resistance values and robust environmental characteristics.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: 4308M-102-121LF\u003c\/li\u003e\n \u003cli\u003eManufacturer: BOURNS\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: Costa Rica (COO: CR)\u003c\/li\u003e\n \u003cli\u003eUnit of Measure: Each (UOM: EA)\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: TUBE\u003c\/li\u003e\n \u003cli\u003eRoHS Compliant: Yes\u003c\/li\u003e\n \u003cli\u003eProduct Type: Resistors\u003c\/li\u003e\n \u003cli\u003eCategory: Resistors | Resistor Networks \u0026amp; Arrays\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eResistance Range: 10 ohms to 10 megohms\u003c\/li\u003e\n \u003cli\u003eMaximum Operating Voltage: 100 V\u003c\/li\u003e\n \u003cli\u003eResistance Tolerance: See circuit-specific details; options include ±2%, ±1%, and ±0.5%\u003c\/li\u003e\n \u003cli\u003eTemperature Coefficient of Resistance (TCR): \n \u003cul\u003e\n \u003cli\u003e50 Ω to 2.2 MΩ: ±100 ppm\/°C\u003c\/li\u003e\n \u003cli\u003eBelow 50 Ω: ±250 ppm\/°C\u003c\/li\u003e\n \u003cli\u003eAbove 2.2 MΩ: ±250 ppm\/°C\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/li\u003e\n \u003cli\u003eTCR Tracking: 50 ppm\/°C (maximum, equal values)\u003c\/li\u003e\n \u003cli\u003eOperating Temperature: -55°C to +125°C\u003c\/li\u003e\n \u003cli\u003eInsulation Resistance: Minimum 10,000 megohms\u003c\/li\u003e\n \u003cli\u003eDielectric Withstanding Voltage: 200 VRMS\u003c\/li\u003e\n \u003cli\u003eLead Solderability: Meets MIL-STD-202 Method 208\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEnvironmental \u0026amp; Physical Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eResistance to MIL-STD-202 Tests: \n \u003cul\u003e\n \u003cli\u003eShort Time Overload: ±0.25%\u003c\/li\u003e\n \u003cli\u003eLoad Life: ±1.00%\u003c\/li\u003e\n \u003cli\u003eMoisture Resistance: ±0.50%\u003c\/li\u003e\n \u003cli\u003eSoldering Heat: ±0.25%\u003c\/li\u003e\n \u003cli\u003eTerminal Strength: ±0.25%\u003c\/li\u003e\n \u003cli\u003eThermal Shock: ±0.25%\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/li\u003e\n \u003cli\u003eFlammability: UL94V-0 compliant\u003c\/li\u003e\n \u003cli\u003eLead Frame Material: Copper, solder coated\u003c\/li\u003e\n \u003cli\u003eBody Material: Novolac epoxy\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePhysical Dimensions \u0026amp; Packaging\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eDimension\u003c\/th\u003e\n \u003cth\u003eMaximum\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOverall Length\u003c\/td\u003e\n \u003ctd\u003e19.91 mm (.784 in)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOverall Width\u003c\/td\u003e\n \u003ctd\u003e14.83 mm (.584 in)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eHeight\u003c\/td\u003e\n \u003ctd\u003e9.75 mm (.384 in)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePin Pitch\u003c\/td\u003e\n \u003ctd\u003e2.54 mm (.100 in)\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePower Ratings\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eAt 70°C:\n \u003cul\u003e\n \u003cli\u003e4308M: 1.20 watts\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cp\u003eModel numbers follow the format: 4308M-102-121LF, with options for termination and configuration. All electrical configurations except 104 use LF for tin-plated RoHS compliant versions. Consult factory for other options.\u003c\/p\u003e\n\n\u003ch3\u003eDatasheet \u0026amp; Additional Resources\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications, download the datasheet here: \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-bo\/4300mbe37fbace97a4bd9a3fe59c6d0740491.pdf\" target=\"_blank\"\u003eBOURNS 4308M Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eDisclaimer\u003c\/h3\u003e\n\u003cp\u003eSpecifications are subject to change without notice. Users should verify actual device performance in their specific applications. The product complies with RoHS directives. For more information, please search the internet for the part number.\u003c\/p\u003e\u003cbr\u003e"}
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