Panasonic ERZ-E05F391 Varistor 320V 26J Through Hole Mount
Ensure reliable circuit protection with the Panasonic ERZ-E05F391, a high-quality varistor designed to safeguard electronic systems against transient voltage surges. Manufactured in Japan, this component features a robust construction suitable for various electrical applications.
Through hole mounting with tape package for easy assembly
Designed for transient and surge voltage suppression in electronic circuits
RoHS compliant for environmentally responsible applications
Technical Specifications
Part Number
Varistor Voltage (V at 1mA)
Maximum Allowable Voltage (ACrms)
Clamping Voltage at 8/20μs (V)
Maximum Peak Current at 8/20μs (A)
Rated Power (W)
Maximum Energy (J)
Maximum Peak Current (A)
Capacitance (pF)
ERZ-E05F391
320 (351 to 429 V)
250 V
650 V
50 A
0.25 W
26 J
600
130
Additional Details
Designed for applications requiring transient surge absorption, such as power lines and electronic equipment.
Suitable for environments with operating temperatures from –40°C to 85°C and storage temperatures from –40°C to 125°C.
Ensure to verify current technical specifications before purchase or use. Contact the manufacturer for the latest data sheets and safety information.
For more detailed specifications, please refer to the datasheet. If additional information is needed, search the internet for the part number ERZ-E05F391.
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Manufactured in Japan, this component features a robust construction suitable for various electrical applications.\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e ERZ-E05F391\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Panasonic\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Japan (JP)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e Each (EA)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e TAPE\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eProduct Category:\u003c\/strong\u003e Circuit Protection | Varistors\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Circuit Protection\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e Yes\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-psc\/2awa0000ce15.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e320V maximum varistor voltage at 1mA\u003c\/li\u003e\n \u003cli\u003e26 Joules energy absorption capacity\u003c\/li\u003e\n \u003cli\u003eThrough hole mounting with tape package for easy assembly\u003c\/li\u003e\n \u003cli\u003eDesigned for transient and surge voltage suppression in electronic circuits\u003c\/li\u003e\n \u003cli\u003eRoHS compliant for environmentally responsible applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eVaristor Voltage (V at 1mA)\u003c\/th\u003e\n \u003cth\u003eMaximum Allowable Voltage (ACrms)\u003c\/th\u003e\n \u003cth\u003eClamping Voltage at 8\/20μs (V)\u003c\/th\u003e\n \u003cth\u003eMaximum Peak Current at 8\/20μs (A)\u003c\/th\u003e\n \u003cth\u003eRated Power (W)\u003c\/th\u003e\n \u003cth\u003eMaximum Energy (J)\u003c\/th\u003e\n \u003cth\u003eMaximum Peak Current (A)\u003c\/th\u003e\n \u003cth\u003eCapacitance (pF)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eERZ-E05F391\u003c\/td\u003e\n \u003ctd\u003e320 (351 to 429 V)\u003c\/td\u003e\n \u003ctd\u003e250 V\u003c\/td\u003e\n \u003ctd\u003e650 V\u003c\/td\u003e\n \u003ctd\u003e50 A\u003c\/td\u003e\n \u003ctd\u003e0.25 W\u003c\/td\u003e\n \u003ctd\u003e26 J\u003c\/td\u003e\n \u003ctd\u003e600\u003c\/td\u003e\n \u003ctd\u003e130\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eDesigned for applications requiring transient surge absorption, such as power lines and electronic equipment.\u003c\/li\u003e\n \u003cli\u003eSuitable for environments with operating temperatures from –40°C to 85°C and storage temperatures from –40°C to 125°C.\u003c\/li\u003e\n \u003cli\u003eEnsure to verify current technical specifications before purchase or use. Contact the manufacturer for the latest data sheets and safety information.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more detailed specifications, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-psc\/2awa0000ce15.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003edatasheet\u003c\/a\u003e. If additional information is needed, search the internet for the part number ERZ-E05F391.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T11:34:01+05:30","created_at":"2025-08-14T11:34:01+05:30","vendor":"Waldom Electonics","type":"Circuit Protection","tags":["320V","Circuit","IMPORT_CSV","PANAS-X","Varistors","WLDM"],"price":1095,"price_min":1095,"price_max":1095,"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":50618936361277,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"ERZ-E05F391","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"ERZ-E05F391","public_title":null,"options":["Default Title"],"price":1095,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"ERZ-E05F391","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/ERZ-E05F391_44962744_151f5056.jpg?v=1755151444"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/ERZ-E05F391_44962744_151f5056.jpg?v=1755151444","options":["Title"],"media":[{"alt":null,"id":45832062075197,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/ERZ-E05F391_44962744_151f5056.jpg?v=1755151444"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/ERZ-E05F391_44962744_151f5056.jpg?v=1755151444","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003ePanasonic ERZ-E05F391 Varistor 320V 26J Through Hole Mount\u003c\/h3\u003e\n\u003cp\u003eEnsure reliable circuit protection with the Panasonic ERZ-E05F391, a high-quality varistor designed to safeguard electronic systems against transient voltage surges. Manufactured in Japan, this component features a robust construction suitable for various electrical applications.\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e ERZ-E05F391\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Panasonic\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Japan (JP)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e Each (EA)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e TAPE\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eProduct Category:\u003c\/strong\u003e Circuit Protection | Varistors\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Circuit Protection\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e Yes\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-psc\/2awa0000ce15.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e320V maximum varistor voltage at 1mA\u003c\/li\u003e\n \u003cli\u003e26 Joules energy absorption capacity\u003c\/li\u003e\n \u003cli\u003eThrough hole mounting with tape package for easy assembly\u003c\/li\u003e\n \u003cli\u003eDesigned for transient and surge voltage suppression in electronic circuits\u003c\/li\u003e\n \u003cli\u003eRoHS compliant for environmentally responsible applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eVaristor Voltage (V at 1mA)\u003c\/th\u003e\n \u003cth\u003eMaximum Allowable Voltage (ACrms)\u003c\/th\u003e\n \u003cth\u003eClamping Voltage at 8\/20μs (V)\u003c\/th\u003e\n \u003cth\u003eMaximum Peak Current at 8\/20μs (A)\u003c\/th\u003e\n \u003cth\u003eRated Power (W)\u003c\/th\u003e\n \u003cth\u003eMaximum Energy (J)\u003c\/th\u003e\n \u003cth\u003eMaximum Peak Current (A)\u003c\/th\u003e\n \u003cth\u003eCapacitance (pF)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eERZ-E05F391\u003c\/td\u003e\n \u003ctd\u003e320 (351 to 429 V)\u003c\/td\u003e\n \u003ctd\u003e250 V\u003c\/td\u003e\n \u003ctd\u003e650 V\u003c\/td\u003e\n \u003ctd\u003e50 A\u003c\/td\u003e\n \u003ctd\u003e0.25 W\u003c\/td\u003e\n \u003ctd\u003e26 J\u003c\/td\u003e\n \u003ctd\u003e600\u003c\/td\u003e\n \u003ctd\u003e130\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eDesigned for applications requiring transient surge absorption, such as power lines and electronic equipment.\u003c\/li\u003e\n \u003cli\u003eSuitable for environments with operating temperatures from –40°C to 85°C and storage temperatures from –40°C to 125°C.\u003c\/li\u003e\n \u003cli\u003eEnsure to verify current technical specifications before purchase or use. Contact the manufacturer for the latest data sheets and safety information.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more detailed specifications, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-psc\/2awa0000ce15.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003edatasheet\u003c\/a\u003e. If additional information is needed, search the internet for the part number ERZ-E05F391.\u003c\/p\u003e\u003cbr\u003e"}
