Introducing the WALSIN WR02X7501FAL, a high-quality thick film SMD resistor designed for precision and reliability in electronic applications. Manufactured in China, this resistor offers excellent stability and performance for various high-density circuit board assemblies.
Product Features
Small size and lightweight design for space-constrained applications
High reliability and stability under diverse operating conditions
Suitable for high-density PCB assembly and miniaturized equipment
Lead-free construction ensuring environmental compliance
Constructed with a high-grade ceramic (aluminum oxide) body for durability
Laser-trimmed for precise resistance value within specified tolerance
Technical Specifications
Item
Details
Series No.
WR02X(W)
Size code
0201 (0603)
Resistance Range
1Ω to 10MΩ (±5% tolerance), Jumper 1Ω to 10MΩ (±1% tolerance)
Resistance Tolerance
±1% (E96/E24), ±5% (E24)
TCR (ppm/°C)
10Ω - 10MΩ, ≤±200; 1 - 9.76Ω, +600~-200
Max. Dissipation @ 70°C
1/20 W
Max. Operation Voltage
25V DC or RMS
Max. Overload Voltage
50V DC or RMS
Operating Temperature
-55°C to +125°C
Physical Dimensions (mm)
Dimension
Measurement
L
0.60 ± 0.03
W
0.30 ± 0.03
T
0.23 ± 0.03
Tb
0.15 ± 0.05
Tt
0.10 ± 0.05
Additional Details
No marking on WR02X(W) models for easy identification
Suitable for automatic placement systems due to their rectangular shape and tight tolerances
Can be soldered in a standard reflow process with profiles compatible with infrared soldering (see datasheet for profiles)
Constructed with pure tin end terminations for reliable solder joints
Packaging and Ordering
Available in reel packages with various quantities, including 7” reels (10K, 15K, 20K pcs) and 13” reels (50K, 70K pcs). Catalog numbers follow the format: WR02X[Resistance Code][Tolerance][Packaging Code][Termination Code].
Regulatory and Compliance
ECCN: EAR99
RoHS compliant
Datasheet and Further Information
For detailed specifications and application guidelines, please refer to the datasheet.
Part Number: WR02X7501FAL
Manufacturer: WALSIN
Country of Origin: CN
Unit of Measure: EA
Package Type: REEL
Note: Datasheet was not processed, please search the internet for the part number for more details.
{"id":10024587821373,"title":"WR02X7501FAL","handle":"wr02x7501fal","description":"\u003ch3\u003eWALSIN WR02X7501FAL Resistor\u003c\/h3\u003e\n\u003cp\u003eIntroducing the WALSIN WR02X7501FAL, a high-quality thick film SMD resistor designed for precision and reliability in electronic applications. Manufactured in China, this resistor offers excellent stability and performance for various high-density circuit board assemblies.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSmall size and lightweight design for space-constrained applications\u003c\/li\u003e\n\u003cli\u003eHigh reliability and stability under diverse operating conditions\u003c\/li\u003e\n\u003cli\u003eSuitable for high-density PCB assembly and miniaturized equipment\u003c\/li\u003e\n\u003cli\u003eLead-free construction ensuring environmental compliance\u003c\/li\u003e\n\u003cli\u003eConstructed with a high-grade ceramic (aluminum oxide) body for durability\u003c\/li\u003e\n\u003cli\u003eLaser-trimmed for precise resistance value within specified tolerance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries No.\u003c\/td\u003e\n\u003ctd\u003eWR02X(W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize code\u003c\/td\u003e\n\u003ctd\u003e0201 (0603)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistance Range\u003c\/td\u003e\n\u003ctd\u003e1Ω to 10MΩ (±5% tolerance), Jumper 1Ω to 10MΩ (±1% tolerance)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistance Tolerance\u003c\/td\u003e\n\u003ctd\u003e±1% (E96\/E24), ±5% (E24)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTCR (ppm\/°C)\u003c\/td\u003e\n\u003ctd\u003e10Ω - 10MΩ, ≤±200; 1 - 9.76Ω, +600~-200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Dissipation @ 70°C\u003c\/td\u003e\n\u003ctd\u003e1\/20 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Operation Voltage\u003c\/td\u003e\n\u003ctd\u003e25V DC or RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Overload Voltage\u003c\/td\u003e\n\u003ctd\u003e50V DC or RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-55°C to +125°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePhysical Dimensions (mm)\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eDimension\u003c\/th\u003e\n\u003cth\u003eMeasurement\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL\u003c\/td\u003e\n\u003ctd\u003e0.60 ± 0.03\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eW\u003c\/td\u003e\n\u003ctd\u003e0.30 ± 0.03\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eT\u003c\/td\u003e\n\u003ctd\u003e0.23 ± 0.03\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTb\u003c\/td\u003e\n\u003ctd\u003e0.15 ± 0.05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTt\u003c\/td\u003e\n\u003ctd\u003e0.10 ± 0.05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNo marking on WR02X(W) models for easy identification\u003c\/li\u003e\n\u003cli\u003eSuitable for automatic placement systems due to their rectangular shape and tight tolerances\u003c\/li\u003e\n\u003cli\u003eCan be soldered in a standard reflow process with profiles compatible with infrared soldering (see datasheet for profiles)\u003c\/li\u003e\n\u003cli\u003eConstructed with pure tin end terminations for reliable solder joints\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePackaging and Ordering\u003c\/h3\u003e\n\u003cp\u003eAvailable in reel packages with various quantities, including 7” reels (10K, 15K, 20K pcs) and 13” reels (50K, 70K pcs). Catalog numbers follow the format: WR02X[Resistance Code][Tolerance][Packaging Code][Termination Code].\u003c\/p\u003e\n\u003ch3\u003eRegulatory and Compliance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDatasheet and Further Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications and application guidelines, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-wsn\/wsn-wr02x7501fal.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePart Number: WR02X7501FAL\u003cbr\u003e\nManufacturer: WALSIN\u003cbr\u003e\nCountry of Origin: CN\u003cbr\u003e\nUnit of Measure: EA\u003cbr\u003e\nPackage Type: REEL\u003c\/p\u003e\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":"2025-08-14T08:31:05+05:30","created_at":"2025-08-14T08:31:05+05:30","vendor":"Waldom Electonics","type":"Resistors","tags":["20W","IMPORT_CSV","RES","Resistors","Smd","WALSI-X","WLDM"],"price":7,"price_min":7,"price_max":7,"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":50618656063805,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"WR02X7501FAL","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"WR02X7501FAL","public_title":null,"options":["Default Title"],"price":7,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"WR02X7501FAL","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/WR02X7501FAL_56111934_c4708c8f.jpg?v=1755140468"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/WR02X7501FAL_56111934_c4708c8f.jpg?v=1755140468","options":["Title"],"media":[{"alt":null,"id":45830310920509,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/WR02X7501FAL_56111934_c4708c8f.jpg?v=1755140468"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/WR02X7501FAL_56111934_c4708c8f.jpg?v=1755140468","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eWALSIN WR02X7501FAL Resistor\u003c\/h3\u003e\n\u003cp\u003eIntroducing the WALSIN WR02X7501FAL, a high-quality thick film SMD resistor designed for precision and reliability in electronic applications. Manufactured in China, this resistor offers excellent stability and performance for various high-density circuit board assemblies.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSmall size and lightweight design for space-constrained applications\u003c\/li\u003e\n\u003cli\u003eHigh reliability and stability under diverse operating conditions\u003c\/li\u003e\n\u003cli\u003eSuitable for high-density PCB assembly and miniaturized equipment\u003c\/li\u003e\n\u003cli\u003eLead-free construction ensuring environmental compliance\u003c\/li\u003e\n\u003cli\u003eConstructed with a high-grade ceramic (aluminum oxide) body for durability\u003c\/li\u003e\n\u003cli\u003eLaser-trimmed for precise resistance value within specified tolerance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries No.\u003c\/td\u003e\n\u003ctd\u003eWR02X(W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize code\u003c\/td\u003e\n\u003ctd\u003e0201 (0603)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistance Range\u003c\/td\u003e\n\u003ctd\u003e1Ω to 10MΩ (±5% tolerance), Jumper 1Ω to 10MΩ (±1% tolerance)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistance Tolerance\u003c\/td\u003e\n\u003ctd\u003e±1% (E96\/E24), ±5% (E24)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTCR (ppm\/°C)\u003c\/td\u003e\n\u003ctd\u003e10Ω - 10MΩ, ≤±200; 1 - 9.76Ω, +600~-200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Dissipation @ 70°C\u003c\/td\u003e\n\u003ctd\u003e1\/20 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Operation Voltage\u003c\/td\u003e\n\u003ctd\u003e25V DC or RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Overload Voltage\u003c\/td\u003e\n\u003ctd\u003e50V DC or RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-55°C to +125°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePhysical Dimensions (mm)\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eDimension\u003c\/th\u003e\n\u003cth\u003eMeasurement\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL\u003c\/td\u003e\n\u003ctd\u003e0.60 ± 0.03\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eW\u003c\/td\u003e\n\u003ctd\u003e0.30 ± 0.03\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eT\u003c\/td\u003e\n\u003ctd\u003e0.23 ± 0.03\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTb\u003c\/td\u003e\n\u003ctd\u003e0.15 ± 0.05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTt\u003c\/td\u003e\n\u003ctd\u003e0.10 ± 0.05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNo marking on WR02X(W) models for easy identification\u003c\/li\u003e\n\u003cli\u003eSuitable for automatic placement systems due to their rectangular shape and tight tolerances\u003c\/li\u003e\n\u003cli\u003eCan be soldered in a standard reflow process with profiles compatible with infrared soldering (see datasheet for profiles)\u003c\/li\u003e\n\u003cli\u003eConstructed with pure tin end terminations for reliable solder joints\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePackaging and Ordering\u003c\/h3\u003e\n\u003cp\u003eAvailable in reel packages with various quantities, including 7” reels (10K, 15K, 20K pcs) and 13” reels (50K, 70K pcs). Catalog numbers follow the format: WR02X[Resistance Code][Tolerance][Packaging Code][Termination Code].\u003c\/p\u003e\n\u003ch3\u003eRegulatory and Compliance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDatasheet and Further Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications and application guidelines, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-wsn\/wsn-wr02x7501fal.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePart Number: WR02X7501FAL\u003cbr\u003e\nManufacturer: WALSIN\u003cbr\u003e\nCountry of Origin: CN\u003cbr\u003e\nUnit of Measure: EA\u003cbr\u003e\nPackage Type: REEL\u003c\/p\u003e\n\u003cp\u003eNote: Datasheet was not processed, please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e"}
