Introducing the WALSIN WSN series resistor, a high-performance surface-mount device designed for precision electronic applications. This fixed resistor features a compact 0805 (2012) package, making it ideal for space-constrained designs requiring reliable and stable resistance values.
Product Features
Type: SMD metal film resistor
Resistance: 1K07 (1.07kΩ) with ±0.1% tolerance
Power Rating: 0.1W (1/10W) at 70°C ambient temperature
High reliability and stability with TCR: 50 & 25 ppm/°C (customer request)
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{"id":10027961090365,"title":"WF08U1071BTL","handle":"wf08u1071btl","description":"\u003ch3\u003eWALSIN WSN RES 1K07 0.1% 0.1W 0805 THIN FILM\u003c\/h3\u003e\n\u003cp\u003eIntroducing the WALSIN WSN series resistor, a high-performance surface-mount device designed for precision electronic applications. This fixed resistor features a compact 0805 (2012) package, making it ideal for space-constrained designs requiring reliable and stable resistance values.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eType: SMD metal film resistor\u003c\/li\u003e\n\u003cli\u003eResistance: 1K07 (1.07kΩ) with ±0.1% tolerance\u003c\/li\u003e\n\u003cli\u003ePower Rating: 0.1W (1\/10W) at 70°C ambient temperature\u003c\/li\u003e\n\u003cli\u003eHigh reliability and stability with TCR: 50 \u0026amp; 25 ppm\/°C (customer request)\u003c\/li\u003e\n\u003cli\u003eLow current noise for sensitive applications\u003c\/li\u003e\n\u003cli\u003eRoHS compliant and lead-free\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003cth\u003eSize Code\u003c\/th\u003e\n\u003cth\u003eResistance Range\u003c\/th\u003e\n\u003cth\u003eResistance Tolerance\u003c\/th\u003e\n\u003cth\u003eTCR\u003c\/th\u003e\n\u003cth\u003eMax. Dissipation at 70°C\u003c\/th\u003e\n\u003cth\u003eMax. Operation Voltage\u003c\/th\u003e\n\u003cth\u003eMax. Overload Voltage\u003c\/th\u003e\n\u003cth\u003eOperating Temperature\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWSN WF08U1071BTL\u003c\/td\u003e\n\u003ctd\u003e0805 (2012)\u003c\/td\u003e\n\u003ctd\u003e1Ω ~ 3MΩ\u003c\/td\u003e\n\u003ctd\u003e0.1%\u003c\/td\u003e\n\u003ctd\u003e50 \u0026amp; 25 ppm\/°C\u003c\/td\u003e\n\u003ctd\u003e0.1W\u003c\/td\u003e\n\u003ctd\u003e200V\u003c\/td\u003e\n\u003ctd\u003e400V\u003c\/td\u003e\n\u003ctd\u003e-55°C to +155°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\u003eSize\u003c\/th\u003e\n\u003cth\u003eLength (L)\u003c\/th\u003e\n\u003cth\u003eWidth (W)\u003c\/th\u003e\n\u003cth\u003eHeight (A)\u003c\/th\u003e\n\u003cth\u003eTerminals (B)\u003c\/th\u003e\n\u003cth\u003eLead Pitch (T)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e0805 (2012)\u003c\/td\u003e\n\u003ctd\u003e2.00 ± 0.10 mm\u003c\/td\u003e\n\u003ctd\u003e1.25 ± 0.10 mm\u003c\/td\u003e\n\u003ctd\u003e0.25 ± 0.20 mm\u003c\/td\u003e\n\u003ctd\u003e0.40 ± 0.20 mm\u003c\/td\u003e\n\u003ctd\u003e0.50 ± 0.15 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: WF08U1071BTL\u003c\/li\u003e\n\u003cli\u003eManufacturer: WALSIN\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: CN\u003c\/li\u003e\n\u003cli\u003eUOM: EA (Each)\u003c\/li\u003e\n\u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003cli\u003ePackage Type: Surface-mount 0805 (2012)\u003c\/li\u003e\n\u003cli\u003eDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-wsn\/wsn-wf08u1071btl.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePlease note: The RoHS compliance status is not specified. For more detailed information, please refer to the datasheet or contact the manufacturer.\u003c\/p\u003e\n\u003cp\u003eDatasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-16T05:15:09+05:30","created_at":"2025-08-16T05:15:09+05:30","vendor":"Waldom Electonics","type":"Resistors","tags":["1W","Fixed","IMPORT_CSV","IMPORT_PT2","RES","Resistors","STD_IMG","WALSI-X","WLDM"],"price":499,"price_min":499,"price_max":499,"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":50626357625149,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"WF08U1071BTL","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"WF08U1071BTL","public_title":null,"options":["Default Title"],"price":499,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"WF08U1071BTL","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_e2769602-8866-435d-acc0-04bbe025ebe0.jpg?v=1755301511"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_e2769602-8866-435d-acc0-04bbe025ebe0.jpg?v=1755301511","options":["Title"],"media":[{"alt":null,"id":45862484148541,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_e2769602-8866-435d-acc0-04bbe025ebe0.jpg?v=1755301511"},"aspect_ratio":1.0,"height":1024,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_e2769602-8866-435d-acc0-04bbe025ebe0.jpg?v=1755301511","width":1024}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eWALSIN WSN RES 1K07 0.1% 0.1W 0805 THIN FILM\u003c\/h3\u003e\n\u003cp\u003eIntroducing the WALSIN WSN series resistor, a high-performance surface-mount device designed for precision electronic applications. This fixed resistor features a compact 0805 (2012) package, making it ideal for space-constrained designs requiring reliable and stable resistance values.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eType: SMD metal film resistor\u003c\/li\u003e\n\u003cli\u003eResistance: 1K07 (1.07kΩ) with ±0.1% tolerance\u003c\/li\u003e\n\u003cli\u003ePower Rating: 0.1W (1\/10W) at 70°C ambient temperature\u003c\/li\u003e\n\u003cli\u003eHigh reliability and stability with TCR: 50 \u0026amp; 25 ppm\/°C (customer request)\u003c\/li\u003e\n\u003cli\u003eLow current noise for sensitive applications\u003c\/li\u003e\n\u003cli\u003eRoHS compliant and lead-free\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003cth\u003eSize Code\u003c\/th\u003e\n\u003cth\u003eResistance Range\u003c\/th\u003e\n\u003cth\u003eResistance Tolerance\u003c\/th\u003e\n\u003cth\u003eTCR\u003c\/th\u003e\n\u003cth\u003eMax. Dissipation at 70°C\u003c\/th\u003e\n\u003cth\u003eMax. Operation Voltage\u003c\/th\u003e\n\u003cth\u003eMax. Overload Voltage\u003c\/th\u003e\n\u003cth\u003eOperating Temperature\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWSN WF08U1071BTL\u003c\/td\u003e\n\u003ctd\u003e0805 (2012)\u003c\/td\u003e\n\u003ctd\u003e1Ω ~ 3MΩ\u003c\/td\u003e\n\u003ctd\u003e0.1%\u003c\/td\u003e\n\u003ctd\u003e50 \u0026amp; 25 ppm\/°C\u003c\/td\u003e\n\u003ctd\u003e0.1W\u003c\/td\u003e\n\u003ctd\u003e200V\u003c\/td\u003e\n\u003ctd\u003e400V\u003c\/td\u003e\n\u003ctd\u003e-55°C to +155°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\u003eSize\u003c\/th\u003e\n\u003cth\u003eLength (L)\u003c\/th\u003e\n\u003cth\u003eWidth (W)\u003c\/th\u003e\n\u003cth\u003eHeight (A)\u003c\/th\u003e\n\u003cth\u003eTerminals (B)\u003c\/th\u003e\n\u003cth\u003eLead Pitch (T)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e0805 (2012)\u003c\/td\u003e\n\u003ctd\u003e2.00 ± 0.10 mm\u003c\/td\u003e\n\u003ctd\u003e1.25 ± 0.10 mm\u003c\/td\u003e\n\u003ctd\u003e0.25 ± 0.20 mm\u003c\/td\u003e\n\u003ctd\u003e0.40 ± 0.20 mm\u003c\/td\u003e\n\u003ctd\u003e0.50 ± 0.15 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: WF08U1071BTL\u003c\/li\u003e\n\u003cli\u003eManufacturer: WALSIN\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: CN\u003c\/li\u003e\n\u003cli\u003eUOM: EA (Each)\u003c\/li\u003e\n\u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003cli\u003ePackage Type: Surface-mount 0805 (2012)\u003c\/li\u003e\n\u003cli\u003eDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-wsn\/wsn-wf08u1071btl.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePlease note: The RoHS compliance status is not specified. For more detailed information, please refer to the datasheet or contact the manufacturer.\u003c\/p\u003e\n\u003cp\u003eDatasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e"}
