The WALSIN WR04X33R0FTL is a high-quality surface-mount resistor designed for precise electronic applications. Constructed with a high-grade ceramic body (aluminum oxide), this resistor features internal metal electrodes connected by a resistive paste, which is laser-trimmed to achieve the exact resistance value within tight tolerance limits. The resistor is covered with a protective coating and finished with tin (lead-free) alloy end terminations for reliable soldering.
Product Features
Resistance: 33 Ohms
Tolerance: ±1%
Power Rating: 1/16W (0.0625W)
Package Type: 0402 (1005 metric)
RoHS 2 compliant and halogen free
Suitable for high reliability and stability in various electronic devices
Designed for surface mounting with ease of automated placement
Technical Specifications
Size Code
0402 (1005)
Resistance Range
1Ω to 10MΩ (±5%), Jumper 1Ω to 10MΩ (±1%)
Resistance Tolerance
±1% (E96/E24 series), ±5% (E24 series)
Maximum Dissipation @ 70°C
1/16 W
Maximum Operation Voltage
50V DC or RMS
Maximum Overload Voltage
100V DC or RMS
Climatic Category
55/155/56
Dimensions (mm)
Dimension
L
W
T
Tb
Tt
Value
1.00 ± 0.05
0.50 ± 0.05
0.35 ± 0.05
0.25 ± 0.10
0.20 ± 0.10
Marking and Identification
4-digit marking for resistance value
Example: 682 for 68Ω, 473 for 470Ω
Markings are printed on the protective coating
Storage and Handling
Use within two years of manufacturing date for optimal performance
Store in a dry environment at 5°C to 40°C and 20-70% humidity
Avoid exposure to corrosive environments, moisture, shock, vibration, and direct sunlight
Additional Information
Part Number: WR04X33R0FTL
Manufacturer: WALSIN
Country of Origin: CN
Unit of Measure: EA
ECCN: EAR99
Package Type: TAPE
Datasheet: Download Datasheet
For more detailed specifications, please refer to the datasheet linked above. Datasheet was not processed, please search the internet for the part number for more details.
{"id":10026945741117,"title":"WR04X33R0FTL","handle":"wr04x33r0ftl","description":"\u003ch3\u003eWALSIN WR04X33R0FTL Resistor - 33 Ohm, 1% Tolerance, 1\/16W, 0402 Size\u003c\/h3\u003e\n\n\u003cp\u003eThe WALSIN WR04X33R0FTL is a high-quality surface-mount resistor designed for precise electronic applications. Constructed with a high-grade ceramic body (aluminum oxide), this resistor features internal metal electrodes connected by a resistive paste, which is laser-trimmed to achieve the exact resistance value within tight tolerance limits. The resistor is covered with a protective coating and finished with tin (lead-free) alloy end terminations for reliable soldering.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eResistance: 33 Ohms\u003c\/li\u003e\n \u003cli\u003eTolerance: ±1%\u003c\/li\u003e\n \u003cli\u003ePower Rating: 1\/16W (0.0625W)\u003c\/li\u003e\n \u003cli\u003ePackage Type: 0402 (1005 metric)\u003c\/li\u003e\n \u003cli\u003eRoHS 2 compliant and halogen free\u003c\/li\u003e\n \u003cli\u003eSuitable for high reliability and stability in various electronic devices\u003c\/li\u003e\n \u003cli\u003eDesigned for surface mounting with ease of automated placement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eSize Code\u003c\/th\u003e\n \u003cth\u003e0402 (1005)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eResistance Range\u003c\/td\u003e\n \u003ctd\u003e1Ω to 10MΩ (±5%), Jumper 1Ω to 10MΩ (±1%)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eResistance Tolerance\u003c\/td\u003e\n \u003ctd\u003e±1% (E96\/E24 series), ±5% (E24 series)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaximum Dissipation @ 70°C\u003c\/td\u003e\n \u003ctd\u003e1\/16 W\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaximum Operation Voltage\u003c\/td\u003e\n \u003ctd\u003e50V DC or RMS\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaximum Overload Voltage\u003c\/td\u003e\n \u003ctd\u003e100V DC or RMS\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eClimatic Category\u003c\/td\u003e\n \u003ctd\u003e55\/155\/56\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eDimensions (mm)\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eDimension\u003c\/th\u003e\n \u003cth\u003eL\u003c\/th\u003e\n \u003cth\u003eW\u003c\/th\u003e\n \u003cth\u003eT\u003c\/th\u003e\n \u003cth\u003eTb\u003c\/th\u003e\n \u003cth\u003eTt\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eValue\u003c\/td\u003e\n \u003ctd\u003e1.00 ± 0.05\u003c\/td\u003e\n \u003ctd\u003e0.50 ± 0.05\u003c\/td\u003e\n \u003ctd\u003e0.35 ± 0.05\u003c\/td\u003e\n \u003ctd\u003e0.25 ± 0.10\u003c\/td\u003e\n \u003ctd\u003e0.20 ± 0.10\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMarking and Identification\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e4-digit marking for resistance value\u003c\/li\u003e\n \u003cli\u003eExample: 682 for 68Ω, 473 for 470Ω\u003c\/li\u003e\n \u003cli\u003eMarkings are printed on the protective coating\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eStorage and Handling\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eUse within two years of manufacturing date for optimal performance\u003c\/li\u003e\n \u003cli\u003eStore in a dry environment at 5°C to 40°C and 20-70% humidity\u003c\/li\u003e\n \u003cli\u003eAvoid exposure to corrosive environments, moisture, shock, vibration, and direct sunlight\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003ePart Number: WR04X33R0FTL\u003cbr\u003e\nManufacturer: WALSIN\u003cbr\u003e\nCountry of Origin: CN\u003cbr\u003e\nUnit of Measure: EA\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: TAPE\u003cbr\u003e\nDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-wsn\/wsn-wr04x33r0ftl.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003eFor more detailed specifications, please refer to the datasheet linked above. Datasheet was not processed, please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-15T18:20:12+05:30","created_at":"2025-08-15T18:20:12+05:30","vendor":"Waldom Electonics","type":"Resistors","tags":["16W","IMPORT_CSV","IMPORT_PT2","RES","Resistors","Smd","WALSI-X","WLDM"],"price":6,"price_min":6,"price_max":6,"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":50623466406205,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"WR04X33R0FTL","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"WR04X33R0FTL","public_title":null,"options":["Default Title"],"price":6,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"WR04X33R0FTL","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/WR04X33R0FTL_56111593_6e863e97.jpg?v=1755262216"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/WR04X33R0FTL_56111593_6e863e97.jpg?v=1755262216","options":["Title"],"media":[{"alt":null,"id":45854010933565,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/WR04X33R0FTL_56111593_6e863e97.jpg?v=1755262216"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/WR04X33R0FTL_56111593_6e863e97.jpg?v=1755262216","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eWALSIN WR04X33R0FTL Resistor - 33 Ohm, 1% Tolerance, 1\/16W, 0402 Size\u003c\/h3\u003e\n\n\u003cp\u003eThe WALSIN WR04X33R0FTL is a high-quality surface-mount resistor designed for precise electronic applications. Constructed with a high-grade ceramic body (aluminum oxide), this resistor features internal metal electrodes connected by a resistive paste, which is laser-trimmed to achieve the exact resistance value within tight tolerance limits. The resistor is covered with a protective coating and finished with tin (lead-free) alloy end terminations for reliable soldering.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eResistance: 33 Ohms\u003c\/li\u003e\n \u003cli\u003eTolerance: ±1%\u003c\/li\u003e\n \u003cli\u003ePower Rating: 1\/16W (0.0625W)\u003c\/li\u003e\n \u003cli\u003ePackage Type: 0402 (1005 metric)\u003c\/li\u003e\n \u003cli\u003eRoHS 2 compliant and halogen free\u003c\/li\u003e\n \u003cli\u003eSuitable for high reliability and stability in various electronic devices\u003c\/li\u003e\n \u003cli\u003eDesigned for surface mounting with ease of automated placement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eSize Code\u003c\/th\u003e\n \u003cth\u003e0402 (1005)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eResistance Range\u003c\/td\u003e\n \u003ctd\u003e1Ω to 10MΩ (±5%), Jumper 1Ω to 10MΩ (±1%)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eResistance Tolerance\u003c\/td\u003e\n \u003ctd\u003e±1% (E96\/E24 series), ±5% (E24 series)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaximum Dissipation @ 70°C\u003c\/td\u003e\n \u003ctd\u003e1\/16 W\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaximum Operation Voltage\u003c\/td\u003e\n \u003ctd\u003e50V DC or RMS\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaximum Overload Voltage\u003c\/td\u003e\n \u003ctd\u003e100V DC or RMS\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eClimatic Category\u003c\/td\u003e\n \u003ctd\u003e55\/155\/56\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eDimensions (mm)\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eDimension\u003c\/th\u003e\n \u003cth\u003eL\u003c\/th\u003e\n \u003cth\u003eW\u003c\/th\u003e\n \u003cth\u003eT\u003c\/th\u003e\n \u003cth\u003eTb\u003c\/th\u003e\n \u003cth\u003eTt\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eValue\u003c\/td\u003e\n \u003ctd\u003e1.00 ± 0.05\u003c\/td\u003e\n \u003ctd\u003e0.50 ± 0.05\u003c\/td\u003e\n \u003ctd\u003e0.35 ± 0.05\u003c\/td\u003e\n \u003ctd\u003e0.25 ± 0.10\u003c\/td\u003e\n \u003ctd\u003e0.20 ± 0.10\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMarking and Identification\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e4-digit marking for resistance value\u003c\/li\u003e\n \u003cli\u003eExample: 682 for 68Ω, 473 for 470Ω\u003c\/li\u003e\n \u003cli\u003eMarkings are printed on the protective coating\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eStorage and Handling\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eUse within two years of manufacturing date for optimal performance\u003c\/li\u003e\n \u003cli\u003eStore in a dry environment at 5°C to 40°C and 20-70% humidity\u003c\/li\u003e\n \u003cli\u003eAvoid exposure to corrosive environments, moisture, shock, vibration, and direct sunlight\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003ePart Number: WR04X33R0FTL\u003cbr\u003e\nManufacturer: WALSIN\u003cbr\u003e\nCountry of Origin: CN\u003cbr\u003e\nUnit of Measure: EA\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: TAPE\u003cbr\u003e\nDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-wsn\/wsn-wr04x33r0ftl.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003eFor more detailed specifications, please refer to the datasheet linked above. Datasheet was not processed, please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e"}
