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3296W-1-221LF
BOURNS 3296W-1-221LF Trimmer Resistor - Through Hole, 220 Ohm, Sealed, 3/8 inch
The BOURNS 3296W-1-221LF is a high-precision, sealed trimmer resistor designed for applications requiring reliable adjustment and calibration. Manufactured by BOURNS and compliant with RoHS standards, this through-hole potentiometer offers excellent environmental resistance and stable performance across a wide temperature range.
Product Features:
Part Number: 3296W-1-221LF
Manufacturer: BOURNS
Country of Origin: CR (Costa Rica)
Unit of Measure: Each (EA)
ECCN: EAR99
Package Type: TUBE
Product Category: Potentiometers, Trimmers & Rheostats | Trimmer Resistors - Through Hole
Resistance Value: 220 Ohms
Sealed construction for environmental protection
Effective Travel: 12 turns nominal
Power Rating: 0.25 watt at 85°C
Temperature Range: -65°C to +150°C
Temperature Coefficient: ±100 ppm/°C
Insulation Resistance: 500 VDC, minimum 1,000 Megohms
Dielectric Strength: 600 VAC at sea level, 250 VAC at 80,000 feet
Mechanical Stops: Wiper idles at mechanical stops
Terminals: Solderable pins
Physical Dimensions: 6.35 ± 0.51 mm width, 0.205 ± 0.025 inch depth
Electrical & Environmental Specifications:
Rheostat: ±0.05% accuracy
Resolution: Infinite
Insulation Resistance: 500 VDC, minimum 1,000 Megohms
Dielectric Strength: 600 VAC at sea level, 250 VAC at 80,000 feet
Effective Travel: 12 turns nominal
Power Rating (max): 0.25 watt at 85°C
Temperature Range: -65°C to +150°C
Temperature Coefficient: ±100 ppm/°C
Seal Test: 85°C Fluorinert for 60 seconds
Humidity: MIL-STD-202 Method 106
Vibration: 30 G (1% ΔTR; 1% ΔVR)
Shock: 100 G (1% ΔTR; 1% ΔVR)
Load Life: 1,000 hours at 0.25 watt @ 85°C (3% ΔTR or 3 ohms)
Rotational Life: 200 cycles (2% ΔTR or 3 ohms)
Physical Characteristics:
Torque: Max 2.5 oz-in
Weight: 0.015 oz
Terminals: Solderable pins
Marking: Manufacturer’s trademark, resistance code, wiring diagram, date code
Packaging & Dimensions:
Dimension
Details
Width
6.35 ± 0.51 mm (.250 ± .020 inch)
Depth
0.205 ± 0.025 inch
Reel Packaging
750 pcs per reel, meets EIA Specification 481
Package Type
TUBE
Additional Information:
RoHS Compliant: Yes (LF = 100% Tin-plated)
Datasheet: Download Datasheet
Standard Resistance Table includes common values; custom resistances available.
For detailed processing information, refer to the technical articles: Lead-Free Solder Profile and Assembly Process .
Legal Disclaimer:
Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. For legal disclaimers, visit Legal Disclaimer .
Note: Datasheet was not processed, please search the internet for the part number for more details.
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Manufactured by BOURNS and compliant with RoHS standards, this through-hole potentiometer offers excellent environmental resistance and stable performance across a wide temperature range.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: 3296W-1-221LF\u003c\/li\u003e\n \u003cli\u003eManufacturer: BOURNS\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: CR (Costa Rica)\u003c\/li\u003e\n \u003cli\u003eUnit of Measure: Each (EA)\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: TUBE\u003c\/li\u003e\n \u003cli\u003eProduct Category: Potentiometers, Trimmers \u0026amp; Rheostats | Trimmer Resistors - Through Hole\u003c\/li\u003e\n \u003cli\u003eResistance Value: 220 Ohms\u003c\/li\u003e\n \u003cli\u003eSealed construction for environmental protection\u003c\/li\u003e\n \u003cli\u003eEffective Travel: 12 turns nominal\u003c\/li\u003e\n \u003cli\u003ePower Rating: 0.25 watt at 85°C\u003c\/li\u003e\n \u003cli\u003eTemperature Range: -65°C to +150°C\u003c\/li\u003e\n \u003cli\u003eTemperature Coefficient: ±100 ppm\/°C\u003c\/li\u003e\n \u003cli\u003eInsulation Resistance: 500 VDC, minimum 1,000 Megohms\u003c\/li\u003e\n \u003cli\u003eDielectric Strength: 600 VAC at sea level, 250 VAC at 80,000 feet\u003c\/li\u003e\n \u003cli\u003eMechanical Stops: Wiper idles at mechanical stops\u003c\/li\u003e\n \u003cli\u003eTerminals: Solderable pins\u003c\/li\u003e\n \u003cli\u003ePhysical Dimensions: 6.35 ± 0.51 mm width, 0.205 ± 0.025 inch depth\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical \u0026amp; Environmental Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eRheostat: ±0.05% accuracy\u003c\/li\u003e\n \u003cli\u003eResolution: Infinite\u003c\/li\u003e\n \u003cli\u003eInsulation Resistance: 500 VDC, minimum 1,000 Megohms\u003c\/li\u003e\n \u003cli\u003eDielectric Strength: 600 VAC at sea level, 250 VAC at 80,000 feet\u003c\/li\u003e\n \u003cli\u003eEffective Travel: 12 turns nominal\u003c\/li\u003e\n \u003cli\u003ePower Rating (max): 0.25 watt at 85°C\u003c\/li\u003e\n \u003cli\u003eTemperature Range: -65°C to +150°C\u003c\/li\u003e\n \u003cli\u003eTemperature Coefficient: ±100 ppm\/°C\u003c\/li\u003e\n \u003cli\u003eSeal Test: 85°C Fluorinert for 60 seconds\u003c\/li\u003e\n \u003cli\u003eHumidity: MIL-STD-202 Method 106\u003c\/li\u003e\n \u003cli\u003eVibration: 30 G (1% ΔTR; 1% ΔVR)\u003c\/li\u003e\n \u003cli\u003eShock: 100 G (1% ΔTR; 1% ΔVR)\u003c\/li\u003e\n \u003cli\u003eLoad Life: 1,000 hours at 0.25 watt @ 85°C (3% ΔTR or 3 ohms)\u003c\/li\u003e\n \u003cli\u003eRotational Life: 200 cycles (2% ΔTR or 3 ohms)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePhysical Characteristics:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eTorque: Max 2.5 oz-in\u003c\/li\u003e\n \u003cli\u003eWeight: 0.015 oz\u003c\/li\u003e\n \u003cli\u003eTerminals: Solderable pins\u003c\/li\u003e\n \u003cli\u003eMarking: Manufacturer’s trademark, resistance code, wiring diagram, date code\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackaging \u0026amp; Dimensions:\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eDimension\u003c\/th\u003e\n \u003cth\u003eDetails\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eWidth\u003c\/td\u003e\n \u003ctd\u003e6.35 ± 0.51 mm (.250 ± .020 inch)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDepth\u003c\/td\u003e\n \u003ctd\u003e0.205 ± 0.025 inch\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eReel Packaging\u003c\/td\u003e\n \u003ctd\u003e750 pcs per reel, meets EIA Specification 481\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePackage Type\u003c\/td\u003e\n \u003ctd\u003eTUBE\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Information:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eRoHS Compliant: Yes (LF = 100% Tin-plated)\u003c\/li\u003e\n \u003cli\u003eDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-bo\/3296.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n \u003cli\u003eStandard Resistance Table includes common values; custom resistances available.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor detailed processing information, refer to the technical articles: \u003ca href=\"http:\/\/www.bourns.com\/docs\/technical-documents\/technical-library\/trimmers\/technical-articles\/LeadFreeSolderProfile.pdf\" target=\"_blank\"\u003eLead-Free Solder Profile\u003c\/a\u003e and \u003ca href=\"http:\/\/www.bourns.com\/docs\/technical-documents\/technical-library\/trimmers\/technical-articles\/ap_proc.pdf\" target=\"_blank\"\u003eAssembly Process\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eLegal Disclaimer:\u003c\/h3\u003e\n\u003cp\u003eSpecifications are subject to change without notice. Users should verify actual device performance in their specific applications. For legal disclaimers, visit \u003ca href=\"http:\/\/www.bourns.com\/docs\/legal\/disclaimer.pdf\" target=\"_blank\"\u003eLegal Disclaimer\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNote: Datasheet was not processed, please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T15:11:18+05:30","created_at":"2025-08-14T15:11:18+05:30","vendor":"Waldom Electonics","type":"Potentiometers, Trimmers \u0026 Rheostats","tags":["BOURN","IMPORT_CSV","LED","OHM","Potentiometers","Rheostats","Trimmer","WLDM"],"price":13305,"price_min":13305,"price_max":13305,"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":50619307491645,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"3296W-1-221LF","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"3296W-1-221LF","public_title":null,"options":["Default Title"],"price":13305,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"3296W-1-221LF","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/3296W-1-221LF_10718707_7646aa45.jpg?v=1755164481"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/3296W-1-221LF_10718707_7646aa45.jpg?v=1755164481","options":["Title"],"media":[{"alt":null,"id":45834696294717,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/3296W-1-221LF_10718707_7646aa45.jpg?v=1755164481"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/3296W-1-221LF_10718707_7646aa45.jpg?v=1755164481","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eBOURNS 3296W-1-221LF Trimmer Resistor - Through Hole, 220 Ohm, Sealed, 3\/8 inch\u003c\/h3\u003e\n\n\u003cp\u003eThe BOURNS 3296W-1-221LF is a high-precision, sealed trimmer resistor designed for applications requiring reliable adjustment and calibration. Manufactured by BOURNS and compliant with RoHS standards, this through-hole potentiometer offers excellent environmental resistance and stable performance across a wide temperature range.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: 3296W-1-221LF\u003c\/li\u003e\n \u003cli\u003eManufacturer: BOURNS\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: CR (Costa Rica)\u003c\/li\u003e\n \u003cli\u003eUnit of Measure: Each (EA)\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: TUBE\u003c\/li\u003e\n \u003cli\u003eProduct Category: Potentiometers, Trimmers \u0026amp; Rheostats | Trimmer Resistors - Through Hole\u003c\/li\u003e\n \u003cli\u003eResistance Value: 220 Ohms\u003c\/li\u003e\n \u003cli\u003eSealed construction for environmental protection\u003c\/li\u003e\n \u003cli\u003eEffective Travel: 12 turns nominal\u003c\/li\u003e\n \u003cli\u003ePower Rating: 0.25 watt at 85°C\u003c\/li\u003e\n \u003cli\u003eTemperature Range: -65°C to +150°C\u003c\/li\u003e\n \u003cli\u003eTemperature Coefficient: ±100 ppm\/°C\u003c\/li\u003e\n \u003cli\u003eInsulation Resistance: 500 VDC, minimum 1,000 Megohms\u003c\/li\u003e\n \u003cli\u003eDielectric Strength: 600 VAC at sea level, 250 VAC at 80,000 feet\u003c\/li\u003e\n \u003cli\u003eMechanical Stops: Wiper idles at mechanical stops\u003c\/li\u003e\n \u003cli\u003eTerminals: Solderable pins\u003c\/li\u003e\n \u003cli\u003ePhysical Dimensions: 6.35 ± 0.51 mm width, 0.205 ± 0.025 inch depth\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical \u0026amp; Environmental Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eRheostat: ±0.05% accuracy\u003c\/li\u003e\n \u003cli\u003eResolution: Infinite\u003c\/li\u003e\n \u003cli\u003eInsulation Resistance: 500 VDC, minimum 1,000 Megohms\u003c\/li\u003e\n \u003cli\u003eDielectric Strength: 600 VAC at sea level, 250 VAC at 80,000 feet\u003c\/li\u003e\n \u003cli\u003eEffective Travel: 12 turns nominal\u003c\/li\u003e\n \u003cli\u003ePower Rating (max): 0.25 watt at 85°C\u003c\/li\u003e\n \u003cli\u003eTemperature Range: -65°C to +150°C\u003c\/li\u003e\n \u003cli\u003eTemperature Coefficient: ±100 ppm\/°C\u003c\/li\u003e\n \u003cli\u003eSeal Test: 85°C Fluorinert for 60 seconds\u003c\/li\u003e\n \u003cli\u003eHumidity: MIL-STD-202 Method 106\u003c\/li\u003e\n \u003cli\u003eVibration: 30 G (1% ΔTR; 1% ΔVR)\u003c\/li\u003e\n \u003cli\u003eShock: 100 G (1% ΔTR; 1% ΔVR)\u003c\/li\u003e\n \u003cli\u003eLoad Life: 1,000 hours at 0.25 watt @ 85°C (3% ΔTR or 3 ohms)\u003c\/li\u003e\n \u003cli\u003eRotational Life: 200 cycles (2% ΔTR or 3 ohms)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePhysical Characteristics:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eTorque: Max 2.5 oz-in\u003c\/li\u003e\n \u003cli\u003eWeight: 0.015 oz\u003c\/li\u003e\n \u003cli\u003eTerminals: Solderable pins\u003c\/li\u003e\n \u003cli\u003eMarking: Manufacturer’s trademark, resistance code, wiring diagram, date code\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackaging \u0026amp; Dimensions:\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eDimension\u003c\/th\u003e\n \u003cth\u003eDetails\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eWidth\u003c\/td\u003e\n \u003ctd\u003e6.35 ± 0.51 mm (.250 ± .020 inch)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDepth\u003c\/td\u003e\n \u003ctd\u003e0.205 ± 0.025 inch\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eReel Packaging\u003c\/td\u003e\n \u003ctd\u003e750 pcs per reel, meets EIA Specification 481\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePackage Type\u003c\/td\u003e\n \u003ctd\u003eTUBE\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Information:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eRoHS Compliant: Yes (LF = 100% Tin-plated)\u003c\/li\u003e\n \u003cli\u003eDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-bo\/3296.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n \u003cli\u003eStandard Resistance Table includes common values; custom resistances available.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor detailed processing information, refer to the technical articles: \u003ca href=\"http:\/\/www.bourns.com\/docs\/technical-documents\/technical-library\/trimmers\/technical-articles\/LeadFreeSolderProfile.pdf\" target=\"_blank\"\u003eLead-Free Solder Profile\u003c\/a\u003e and \u003ca href=\"http:\/\/www.bourns.com\/docs\/technical-documents\/technical-library\/trimmers\/technical-articles\/ap_proc.pdf\" target=\"_blank\"\u003eAssembly Process\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eLegal Disclaimer:\u003c\/h3\u003e\n\u003cp\u003eSpecifications are subject to change without notice. Users should verify actual device performance in their specific applications. For legal disclaimers, visit \u003ca href=\"http:\/\/www.bourns.com\/docs\/legal\/disclaimer.pdf\" target=\"_blank\"\u003eLegal Disclaimer\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNote: Datasheet was not processed, please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e"}
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