Manufactured by CIRCUIT PROTECTION, the GTCA28-402L-R03 is a high-performance circuit protection device designed to safeguard sensitive electronic equipment from transient overvoltage surges caused by lightning strikes and switching operations. This Gas Discharge Tube (GDT) offers reliable surge suppression with minimal impact on normal signal operation.
Product Features:
RoHS compliant and halogen-free for environmentally friendly applications
Wide voltage range from 75V to 4000V, suitable for various high-voltage surge protection needs
Available in multiple form factors including 3mm, 5mm, 6mm, 7mm, and 8mm diameters for versatile integration
Low capacitance and insertion loss to minimize signal distortion in high-frequency applications
Crowbar device with low arc voltage for effective surge diversion
High accuracy spark-over voltages for precision circuit protection
Suitable for telecommunications, industrial electronics, power supplies, surge protectors, alarm systems, and more
Certified to UL497B and UL1449 standards, with optional fail-short mechanism
Technical Specifications:
Device Voltage Ratings
Surge Rating
Capacitance
Insulation Resistance
Agency Approval
75V - 4000V (wide range)
High energy surge protection
Low capacitance (e.g., <1.2pF for 75V and 90V devices)
Measured at 50V for devices <150V; 250V for >500V devices
UL497B, UL1449
Physical Dimensions:
Product Type
Dimensions (mm)
Dimensions (inches)
2 Electrode 3mm
ø3.0 x 1.0 x 1.0
ø0.118 x 0.079 x 0.079
2 Electrode 5mm
ø5.0 x 3.9 x 1.3
ø0.197 x 0.154 x 0.051
2 Electrode 6mm
ø6.0 x 4.2 x 1.3
ø0.236 x 0.165 x 0.051
2 Electrode 8mm
ø8.0 x 6.0 x 1.2
ø0.315 x 0.236 x 0.047
For detailed specifications and dimensions, please refer to the datasheet.
Package Type: Tray
Part Number: RF3995-000
Manufacturer: CIRCUIT PROTECTION
Country of Origin: CN
UOM: EA
ECCN: EAR99
Note: Datasheet was not processed, please search the internet for the part number RF3995-000 for more details.
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{"id":10024231698749,"title":"RF3995-000","handle":"rf3995-000","description":"\u003ch3\u003eGas Discharge Tube (GDT) - Part Number RF3995-000\u003c\/h3\u003e\n\u003cp\u003eManufactured by CIRCUIT PROTECTION, the GTCA28-402L-R03 is a high-performance circuit protection device designed to safeguard sensitive electronic equipment from transient overvoltage surges caused by lightning strikes and switching operations. This Gas Discharge Tube (GDT) offers reliable surge suppression with minimal impact on normal signal operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRoHS compliant and halogen-free for environmentally friendly applications\u003c\/li\u003e\n\u003cli\u003eWide voltage range from 75V to 4000V, suitable for various high-voltage surge protection needs\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple form factors including 3mm, 5mm, 6mm, 7mm, and 8mm diameters for versatile integration\u003c\/li\u003e\n\u003cli\u003eLow capacitance and insertion loss to minimize signal distortion in high-frequency applications\u003c\/li\u003e\n\u003cli\u003eCrowbar device with low arc voltage for effective surge diversion\u003c\/li\u003e\n\u003cli\u003eHigh accuracy spark-over voltages for precision circuit protection\u003c\/li\u003e\n\u003cli\u003eSuitable for telecommunications, industrial electronics, power supplies, surge protectors, alarm systems, and more\u003c\/li\u003e\n\u003cli\u003eCertified to UL497B and UL1449 standards, with optional fail-short mechanism\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eDevice Voltage Ratings\u003c\/th\u003e\n\u003cth\u003eSurge Rating\u003c\/th\u003e\n\u003cth\u003eCapacitance\u003c\/th\u003e\n\u003cth\u003eInsulation Resistance\u003c\/th\u003e\n\u003cth\u003eAgency Approval\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e75V - 4000V (wide range)\u003c\/td\u003e\n\u003ctd\u003eHigh energy surge protection\u003c\/td\u003e\n\u003ctd\u003eLow capacitance (e.g., \u0026lt;1.2pF for 75V and 90V devices)\u003c\/td\u003e\n\u003ctd\u003eMeasured at 50V for devices \u0026lt;150V; 250V for \u0026gt;500V devices\u003c\/td\u003e\n\u003ctd\u003eUL497B, UL1449\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Dimensions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003cth\u003eDimensions (mm)\u003c\/th\u003e\n\u003cth\u003eDimensions (inches)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2 Electrode 3mm\u003c\/td\u003e\n\u003ctd\u003eø3.0 x 1.0 x 1.0\u003c\/td\u003e\n\u003ctd\u003eø0.118 x 0.079 x 0.079\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2 Electrode 5mm\u003c\/td\u003e\n\u003ctd\u003eø5.0 x 3.9 x 1.3\u003c\/td\u003e\n\u003ctd\u003eø0.197 x 0.154 x 0.051\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2 Electrode 6mm\u003c\/td\u003e\n\u003ctd\u003eø6.0 x 4.2 x 1.3\u003c\/td\u003e\n\u003ctd\u003eø0.236 x 0.165 x 0.051\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2 Electrode 8mm\u003c\/td\u003e\n\u003ctd\u003eø8.0 x 6.0 x 1.2\u003c\/td\u003e\n\u003ctd\u003eø0.315 x 0.236 x 0.047\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eFor detailed specifications and dimensions, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-cpd\/cpd-rf3995-000.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Tray\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e RF3995-000\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e CIRCUIT PROTECTION\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUOM:\u003c\/strong\u003e EA\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/p\u003e\n\u003cp\u003eNote: Datasheet was not processed, please search the internet for the part number RF3995-000 for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T03:58:24+05:30","created_at":"2025-08-14T03:58:24+05:30","vendor":"Waldom Electonics","type":"Circuit Protection","tags":["CIRCU-PRO","Circuit","Gas","Gdts","GTCA28","IMPORT_CSV","WLDM"],"price":16908,"price_min":16908,"price_max":16908,"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":50617817170237,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"RF3995-000","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"RF3995-000","public_title":null,"options":["Default Title"],"price":16908,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"RF3995-000","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/RF3995-000_46954928_ee1e72fe.jpg?v=1755124107"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/RF3995-000_46954928_ee1e72fe.jpg?v=1755124107","options":["Title"],"media":[{"alt":null,"id":45827343024445,"position":1,"preview_image":{"aspect_ratio":1.755,"height":200,"width":351,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/RF3995-000_46954928_ee1e72fe.jpg?v=1755124107"},"aspect_ratio":1.755,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/RF3995-000_46954928_ee1e72fe.jpg?v=1755124107","width":351}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eGas Discharge Tube (GDT) - Part Number RF3995-000\u003c\/h3\u003e\n\u003cp\u003eManufactured by CIRCUIT PROTECTION, the GTCA28-402L-R03 is a high-performance circuit protection device designed to safeguard sensitive electronic equipment from transient overvoltage surges caused by lightning strikes and switching operations. This Gas Discharge Tube (GDT) offers reliable surge suppression with minimal impact on normal signal operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRoHS compliant and halogen-free for environmentally friendly applications\u003c\/li\u003e\n\u003cli\u003eWide voltage range from 75V to 4000V, suitable for various high-voltage surge protection needs\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple form factors including 3mm, 5mm, 6mm, 7mm, and 8mm diameters for versatile integration\u003c\/li\u003e\n\u003cli\u003eLow capacitance and insertion loss to minimize signal distortion in high-frequency applications\u003c\/li\u003e\n\u003cli\u003eCrowbar device with low arc voltage for effective surge diversion\u003c\/li\u003e\n\u003cli\u003eHigh accuracy spark-over voltages for precision circuit protection\u003c\/li\u003e\n\u003cli\u003eSuitable for telecommunications, industrial electronics, power supplies, surge protectors, alarm systems, and more\u003c\/li\u003e\n\u003cli\u003eCertified to UL497B and UL1449 standards, with optional fail-short mechanism\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eDevice Voltage Ratings\u003c\/th\u003e\n\u003cth\u003eSurge Rating\u003c\/th\u003e\n\u003cth\u003eCapacitance\u003c\/th\u003e\n\u003cth\u003eInsulation Resistance\u003c\/th\u003e\n\u003cth\u003eAgency Approval\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e75V - 4000V (wide range)\u003c\/td\u003e\n\u003ctd\u003eHigh energy surge protection\u003c\/td\u003e\n\u003ctd\u003eLow capacitance (e.g., \u0026lt;1.2pF for 75V and 90V devices)\u003c\/td\u003e\n\u003ctd\u003eMeasured at 50V for devices \u0026lt;150V; 250V for \u0026gt;500V devices\u003c\/td\u003e\n\u003ctd\u003eUL497B, UL1449\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Dimensions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003cth\u003eDimensions (mm)\u003c\/th\u003e\n\u003cth\u003eDimensions (inches)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2 Electrode 3mm\u003c\/td\u003e\n\u003ctd\u003eø3.0 x 1.0 x 1.0\u003c\/td\u003e\n\u003ctd\u003eø0.118 x 0.079 x 0.079\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2 Electrode 5mm\u003c\/td\u003e\n\u003ctd\u003eø5.0 x 3.9 x 1.3\u003c\/td\u003e\n\u003ctd\u003eø0.197 x 0.154 x 0.051\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2 Electrode 6mm\u003c\/td\u003e\n\u003ctd\u003eø6.0 x 4.2 x 1.3\u003c\/td\u003e\n\u003ctd\u003eø0.236 x 0.165 x 0.051\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2 Electrode 8mm\u003c\/td\u003e\n\u003ctd\u003eø8.0 x 6.0 x 1.2\u003c\/td\u003e\n\u003ctd\u003eø0.315 x 0.236 x 0.047\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eFor detailed specifications and dimensions, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-cpd\/cpd-rf3995-000.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Tray\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e RF3995-000\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e CIRCUIT PROTECTION\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUOM:\u003c\/strong\u003e EA\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/p\u003e\n\u003cp\u003eNote: Datasheet was not processed, please search the internet for the part number RF3995-000 for more details.\u003c\/p\u003e\u003cbr\u003e"}
