WALSIN WR02X1004FAL Thick Film Resistors SMD 0202 1MΩ 1%
The WALSIN WR02X1004FAL is a high-quality, surface-mount thick film resistor designed for precision and reliability in compact electronic applications. Manufactured in China, this resistor features a small footprint suitable for high-density PCB assembly, making it ideal for modern electronic devices.
Product Features
Small size and lightweight design for space-saving applications
High reliability and stability under various operating conditions
Reduces overall size of final equipment
Suitable for high-density printed circuit board assembly
Lead-free construction ensuring environmental compliance
Technical Specifications
Item
Specification
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
Length (L)
0.60 ± 0.03
Width (W)
0.30 ± 0.03
Thickness (T)
0.23 ± 0.03
Tb (End Termination Thickness)
0.15 ± 0.05
Tt (Terminal Thickness)
0.10 ± 0.05
Additional Details
No marking on WR02X(W) models for easy identification
Constructed with a high-grade ceramic body (aluminum oxide) and internal metal electrodes
Resistive layer covered with protective coating, with external end terminations made of pure Tin for soldering ease
Suitable for automatic placement and handling on ceramic substrates and PCBs
Soldering conditions: immersion in a 260°C solder bath for 10 seconds; tested for solderability at 235°C for 2 seconds
Packaging and Part Numbering
The resistor catalog number starts with WR02X, followed by resistance code, tolerance, packaging, and termination details. For example, WR02X1004FAL indicates a 1MΩ resistor with 1% tolerance, lead-free termination, and tape packaging.
Compliance and Certifications
RoHS compliant
ECCN: EAR99
Datasheet
For detailed technical information, refer to the Datasheet.
Note: Datasheet was not processed, please search the internet for the part number for more details.
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{"id":10013355311421,"title":"WR02X1004FAL","handle":"wr02x1004fal","description":"\u003ch3\u003eWALSIN WR02X1004FAL Thick Film Resistors SMD 0202 1MΩ 1%\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eWALSIN WR02X1004FAL\u003c\/strong\u003e is a high-quality, surface-mount thick film resistor designed for precision and reliability in compact electronic applications. Manufactured in China, this resistor features a small footprint suitable for high-density PCB assembly, making it ideal for modern electronic devices.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eSmall size and lightweight design for space-saving applications\u003c\/li\u003e\n \u003cli\u003eHigh reliability and stability under various operating conditions\u003c\/li\u003e\n \u003cli\u003eReduces overall size of final equipment\u003c\/li\u003e\n \u003cli\u003eSuitable for high-density printed circuit board assembly\u003c\/li\u003e\n \u003cli\u003eLead-free construction ensuring environmental compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eItem\u003c\/th\u003e\n \u003cth\u003eSpecification\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\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\u003eLength (L)\u003c\/td\u003e\n \u003ctd\u003e0.60 ± 0.03\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eWidth (W)\u003c\/td\u003e\n \u003ctd\u003e0.30 ± 0.03\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eThickness (T)\u003c\/td\u003e\n \u003ctd\u003e0.23 ± 0.03\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTb (End Termination Thickness)\u003c\/td\u003e\n \u003ctd\u003e0.15 ± 0.05\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTt (Terminal Thickness)\u003c\/td\u003e\n \u003ctd\u003e0.10 ± 0.05\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\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\u003eConstructed with a high-grade ceramic body (aluminum oxide) and internal metal electrodes\u003c\/li\u003e\n \u003cli\u003eResistive layer covered with protective coating, with external end terminations made of pure Tin for soldering ease\u003c\/li\u003e\n \u003cli\u003eSuitable for automatic placement and handling on ceramic substrates and PCBs\u003c\/li\u003e\n \u003cli\u003eSoldering conditions: immersion in a 260°C solder bath for 10 seconds; tested for solderability at 235°C for 2 seconds\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackaging and Part Numbering\u003c\/h3\u003e\n\u003cp\u003eThe resistor catalog number starts with \u003cstrong\u003eWR02X\u003c\/strong\u003e, followed by resistance code, tolerance, packaging, and termination details. For example, \u003cem\u003eWR02X1004FAL\u003c\/em\u003e indicates a 1MΩ resistor with 1% tolerance, lead-free termination, and tape packaging.\u003c\/p\u003e\n\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eRoHS compliant\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDatasheet\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical information, refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-wsn\/wsn-wr02x1004fal.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Datasheet was not processed, please search the internet for the part number for more details.\u003c\/em\u003e\u003c\/p\u003e","published_at":"2025-08-10T15:25:25+05:30","created_at":"2025-08-10T15:25:25+05:30","vendor":"Waldom Electonics","type":"Resistors","tags":["IMPORT_CSV","Resistor","RILM","Smd","WALSI-X","WLDM"],"price":10,"price_min":10,"price_max":10,"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":50578263605565,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"WR02X1004FAL","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"WR02X1004FAL","public_title":null,"options":["Default Title"],"price":10,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"WR02X1004FAL","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/WR02X1004FAL_56111627_c12363e0.jpg?v=1754819729"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/WR02X1004FAL_56111627_c12363e0.jpg?v=1754819729","options":["Title"],"media":[{"alt":null,"id":45762147352893,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/WR02X1004FAL_56111627_c12363e0.jpg?v=1754819729"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/WR02X1004FAL_56111627_c12363e0.jpg?v=1754819729","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eWALSIN WR02X1004FAL Thick Film Resistors SMD 0202 1MΩ 1%\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eWALSIN WR02X1004FAL\u003c\/strong\u003e is a high-quality, surface-mount thick film resistor designed for precision and reliability in compact electronic applications. Manufactured in China, this resistor features a small footprint suitable for high-density PCB assembly, making it ideal for modern electronic devices.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eSmall size and lightweight design for space-saving applications\u003c\/li\u003e\n \u003cli\u003eHigh reliability and stability under various operating conditions\u003c\/li\u003e\n \u003cli\u003eReduces overall size of final equipment\u003c\/li\u003e\n \u003cli\u003eSuitable for high-density printed circuit board assembly\u003c\/li\u003e\n \u003cli\u003eLead-free construction ensuring environmental compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eItem\u003c\/th\u003e\n \u003cth\u003eSpecification\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\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\u003eLength (L)\u003c\/td\u003e\n \u003ctd\u003e0.60 ± 0.03\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eWidth (W)\u003c\/td\u003e\n \u003ctd\u003e0.30 ± 0.03\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eThickness (T)\u003c\/td\u003e\n \u003ctd\u003e0.23 ± 0.03\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTb (End Termination Thickness)\u003c\/td\u003e\n \u003ctd\u003e0.15 ± 0.05\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTt (Terminal Thickness)\u003c\/td\u003e\n \u003ctd\u003e0.10 ± 0.05\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\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\u003eConstructed with a high-grade ceramic body (aluminum oxide) and internal metal electrodes\u003c\/li\u003e\n \u003cli\u003eResistive layer covered with protective coating, with external end terminations made of pure Tin for soldering ease\u003c\/li\u003e\n \u003cli\u003eSuitable for automatic placement and handling on ceramic substrates and PCBs\u003c\/li\u003e\n \u003cli\u003eSoldering conditions: immersion in a 260°C solder bath for 10 seconds; tested for solderability at 235°C for 2 seconds\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackaging and Part Numbering\u003c\/h3\u003e\n\u003cp\u003eThe resistor catalog number starts with \u003cstrong\u003eWR02X\u003c\/strong\u003e, followed by resistance code, tolerance, packaging, and termination details. For example, \u003cem\u003eWR02X1004FAL\u003c\/em\u003e indicates a 1MΩ resistor with 1% tolerance, lead-free termination, and tape packaging.\u003c\/p\u003e\n\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eRoHS compliant\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDatasheet\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical information, refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-wsn\/wsn-wr02x1004fal.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Datasheet was not processed, please search the internet for the part number for more details.\u003c\/em\u003e\u003c\/p\u003e"}
