Product Description for WELWYN/TT ELECTRONICS L051S683LF
Introducing the WELWYN/TT ELECTRONICS L051S683LF, a high-quality SIL Resistor Network from the L Series, designed for reliable electronic applications. This conformal coated thick film resistor network offers low profile construction and RoHS compliance, ensuring environmentally friendly manufacturing standards.
Key Features:
RoHS 3 compliant and Pb-free construction
Thick film, conformally coated resistor network
Low profile SIP package suitable for space-constrained designs
Standard resistance range: 22Ω to 10MΩ with 1%, 2%, or 5% tolerance options
Operating temperature range: -55°C to +125°C
Temperature coefficient of resistance: ±100ppm/°C (<50Ω = ±250ppm/°C)
Body Material: Conformal Epoxy Resin (red or black)
Package Dimensions: Refer to datasheet for detailed measurements
Ordering Information:
Part Number: L051S683LF
Manufacturer: WELWYN/TT ELECTRONICS
Country of Origin: CN
Unit of Measure: EA
Datasheet: L051S683LF Datasheet
Note: The datasheet contains comprehensive specifications and detailed mechanical dimensions. Please review for complete technical data.
Disclaimer: All specifications are subject to change without notice. Please verify details through the datasheet or contact the manufacturer for the latest information.
Note: The product image displayed is a standard reference image. Actual product appearance may vary. For the most accurate and up-to-date representation, we recommend searching the part number online.
{"id":10004979712317,"title":"L051S683LF","handle":"l051s683lf","description":"\u003ch3\u003eProduct Description for WELWYN\/TT ELECTRONICS L051S683LF\u003c\/h3\u003e\n\u003cp\u003eIntroducing the WELWYN\/TT ELECTRONICS L051S683LF, a high-quality SIL Resistor Network from the L Series, designed for reliable electronic applications. This conformal coated thick film resistor network offers low profile construction and RoHS compliance, ensuring environmentally friendly manufacturing standards.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRoHS 3 compliant and Pb-free construction\u003c\/li\u003e\n\u003cli\u003eThick film, conformally coated resistor network\u003c\/li\u003e\n\u003cli\u003eLow profile SIP package suitable for space-constrained designs\u003c\/li\u003e\n\u003cli\u003eStandard resistance range: 22Ω to 10MΩ with 1%, 2%, or 5% tolerance options\u003c\/li\u003e\n\u003cli\u003eOperating temperature range: -55°C to +125°C\u003c\/li\u003e\n\u003cli\u003eTemperature coefficient of resistance: ±100ppm\/°C (\u0026lt;50Ω = ±250ppm\/°C)\u003c\/li\u003e\n\u003cli\u003eHigh insulation resistance: ≥10,000 Megohms\u003c\/li\u003e\n\u003cli\u003eMaximum operating voltage: 100Vdc or √PR\u003c\/li\u003e\n\u003cli\u003ePackage power rating at 70°C: 100mW per pin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical Specifications:\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eResistance Range\u003c\/th\u003e\n\u003cth\u003eResistance Tolerance\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1%: 22R - 1M; 2%: 10R - 5M6; 5%: 10R - 10M\u003c\/td\u003e\n\u003ctd\u003e±2% (standard), optional: ±1% (F Tol.), ±5% (J Tol.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEnvironmental and Mechanical Characteristics:\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003ePerformance\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal Shock + Power Conditioning\u003c\/td\u003e\n\u003ctd\u003eΔR 0.70%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShort Time Overload\u003c\/td\u003e\n\u003ctd\u003eΔR 0.25%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Strength\u003c\/td\u003e\n\u003ctd\u003eΔR 0.25%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMoisture Resistance\u003c\/td\u003e\n\u003ctd\u003eΔR 0.50%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical Shock\u003c\/td\u003e\n\u003ctd\u003eΔR 0.25%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration\u003c\/td\u003e\n\u003ctd\u003eΔR 0.25%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad Life (1,000 hours)\u003c\/td\u003e\n\u003ctd\u003eΔR 1.00%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistance to Solder Heat\u003c\/td\u003e\n\u003ctd\u003eΔR 0.25%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMechanical and Physical Details:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLead Finish: SnAgCu\u003c\/li\u003e\n\u003cli\u003eSubstrate Material: Alumina\u003c\/li\u003e\n\u003cli\u003eResistor Material: Cermet\u003c\/li\u003e\n\u003cli\u003eBody Material: Conformal Epoxy Resin (red or black)\u003c\/li\u003e\n\u003cli\u003ePackage Dimensions: Refer to datasheet for detailed measurements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOrdering Information:\u003c\/h3\u003e\n\u003cp\u003ePart Number: L051S683LF\u003cbr\u003e\nManufacturer: WELWYN\/TT ELECTRONICS\u003cbr\u003e\nCountry of Origin: CN\u003cbr\u003e\nUnit of Measure: EA\u003cbr\u003e\nDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-WEW\/L051S683LF.pdf\" target=\"_blank\"\u003eL051S683LF Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eNote: The datasheet contains comprehensive specifications and detailed mechanical dimensions. Please review for complete technical data.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDisclaimer:\u003c\/strong\u003e All specifications are subject to change without notice. Please verify details through the datasheet or contact the manufacturer for the latest information.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote: The product image displayed is a standard reference image. Actual product appearance may vary. For the most accurate and up-to-date representation, we recommend searching the part number online.\u003c\/strong\u003e\u003c\/p\u003e","published_at":"2025-08-06T13:46:40+05:30","created_at":"2025-08-06T13:46:40+05:30","vendor":"Waldom Electonics","type":"","tags":["STD_IMG","TT","WELWY-TTEL","WLDM"],"price":638,"price_min":638,"price_max":638,"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":50555000521021,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"L051S683LF","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"L051S683LF","public_title":null,"options":["Default Title"],"price":638,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"L051S683LF","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_df3cd987-674b-41d9-8636-82c5e58ff916.jpg?v=1754468200"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_df3cd987-674b-41d9-8636-82c5e58ff916.jpg?v=1754468200","options":["Title"],"media":[{"alt":null,"id":45696665190717,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_df3cd987-674b-41d9-8636-82c5e58ff916.jpg?v=1754468200"},"aspect_ratio":1.0,"height":1024,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_df3cd987-674b-41d9-8636-82c5e58ff916.jpg?v=1754468200","width":1024}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description for WELWYN\/TT ELECTRONICS L051S683LF\u003c\/h3\u003e\n\u003cp\u003eIntroducing the WELWYN\/TT ELECTRONICS L051S683LF, a high-quality SIL Resistor Network from the L Series, designed for reliable electronic applications. This conformal coated thick film resistor network offers low profile construction and RoHS compliance, ensuring environmentally friendly manufacturing standards.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRoHS 3 compliant and Pb-free construction\u003c\/li\u003e\n\u003cli\u003eThick film, conformally coated resistor network\u003c\/li\u003e\n\u003cli\u003eLow profile SIP package suitable for space-constrained designs\u003c\/li\u003e\n\u003cli\u003eStandard resistance range: 22Ω to 10MΩ with 1%, 2%, or 5% tolerance options\u003c\/li\u003e\n\u003cli\u003eOperating temperature range: -55°C to +125°C\u003c\/li\u003e\n\u003cli\u003eTemperature coefficient of resistance: ±100ppm\/°C (\u0026lt;50Ω = ±250ppm\/°C)\u003c\/li\u003e\n\u003cli\u003eHigh insulation resistance: ≥10,000 Megohms\u003c\/li\u003e\n\u003cli\u003eMaximum operating voltage: 100Vdc or √PR\u003c\/li\u003e\n\u003cli\u003ePackage power rating at 70°C: 100mW per pin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical Specifications:\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eResistance Range\u003c\/th\u003e\n\u003cth\u003eResistance Tolerance\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1%: 22R - 1M; 2%: 10R - 5M6; 5%: 10R - 10M\u003c\/td\u003e\n\u003ctd\u003e±2% (standard), optional: ±1% (F Tol.), ±5% (J Tol.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEnvironmental and Mechanical Characteristics:\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003ePerformance\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal Shock + Power Conditioning\u003c\/td\u003e\n\u003ctd\u003eΔR 0.70%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShort Time Overload\u003c\/td\u003e\n\u003ctd\u003eΔR 0.25%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Strength\u003c\/td\u003e\n\u003ctd\u003eΔR 0.25%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMoisture Resistance\u003c\/td\u003e\n\u003ctd\u003eΔR 0.50%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical Shock\u003c\/td\u003e\n\u003ctd\u003eΔR 0.25%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration\u003c\/td\u003e\n\u003ctd\u003eΔR 0.25%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad Life (1,000 hours)\u003c\/td\u003e\n\u003ctd\u003eΔR 1.00%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistance to Solder Heat\u003c\/td\u003e\n\u003ctd\u003eΔR 0.25%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMechanical and Physical Details:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLead Finish: SnAgCu\u003c\/li\u003e\n\u003cli\u003eSubstrate Material: Alumina\u003c\/li\u003e\n\u003cli\u003eResistor Material: Cermet\u003c\/li\u003e\n\u003cli\u003eBody Material: Conformal Epoxy Resin (red or black)\u003c\/li\u003e\n\u003cli\u003ePackage Dimensions: Refer to datasheet for detailed measurements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOrdering Information:\u003c\/h3\u003e\n\u003cp\u003ePart Number: L051S683LF\u003cbr\u003e\nManufacturer: WELWYN\/TT ELECTRONICS\u003cbr\u003e\nCountry of Origin: CN\u003cbr\u003e\nUnit of Measure: EA\u003cbr\u003e\nDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-WEW\/L051S683LF.pdf\" target=\"_blank\"\u003eL051S683LF Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eNote: The datasheet contains comprehensive specifications and detailed mechanical dimensions. Please review for complete technical data.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDisclaimer:\u003c\/strong\u003e All specifications are subject to change without notice. Please verify details through the datasheet or contact the manufacturer for the latest information.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote: The product image displayed is a standard reference image. Actual product appearance may vary. For the most accurate and up-to-date representation, we recommend searching the part number online.\u003c\/strong\u003e\u003c\/p\u003e"}
