The TE CONNECTIVITY/AMP BRAND PRC: AMP Part Number 1-320551-4 is a high-quality, PIDG (Pre-Insulated Dielectric Ground) closed ring tongue terminal designed for reliable electrical connections in industrial applications. This terminal supports 18 AWG wire size and features a M4 stud with a 4.34 mm [.171 in] stud diameter, ensuring secure attachment and optimal conductivity.
Key Features
Terminal Type: Closed Ring Tongue Terminal
Wire Size: 18 AWG (1900 CMA)
Stud Size: M4
Stud Diameter: 4.34 mm [.171 in]
Barrel Type: Closed Barrel
Orientation: Straight
Plating Material: Tin
Partially Insulated: Yes
Sealability: No
Wire Insulation Support: With
Number of Holes: 1
Voltage Rating: 300 V
Product Weight: 0.84 g
Compliance: EU RoHS, EU ELV, China RoHS 2, REACH (no SVHC above threshold)
Specifications
Product Type
Closed Ring Tongue Terminal
Wire Size
1900 CMA
Stud Size
M4
Stud Diameter
4.34 mm [.171 in]
Barrel Type
Closed
Orientation
Straight
Plating Material
Tin
Part Description
Terminals RING STUD 8 18AWG
Additional Details
Packaging: Loose pieces, quantity: 1000
Industry Standards: Compliant with government regulations and standards
This product information is based on current data from TE CONNECTIVITY. The datasheet was not processed; please search the internet for the part number for more details.
{"id":10023990165821,"title":"1-320551-4","handle":"1-320551-4","description":"\u003ch3\u003eTE CONNECTIVITY\/AMP BRAND PRC: AMP Part Number: 1-320551-4\u003c\/h3\u003e\n\u003cp\u003eManufacturer: TE CONNECTIVITY\/AMP BRAND\u003c\/p\u003e\n\u003cp\u003eCountry of Origin: US\u003c\/p\u003e\n\u003cp\u003eUnit of Measure: Each (EA)\u003c\/p\u003e\n\u003cp\u003eECCN: EAR99\u003c\/p\u003e\n\u003cp\u003ePackage Type: Box\u003c\/p\u003e\n\u003cp\u003eProduct Category: Terminals \u0026amp; Splices | Terminals\u003c\/p\u003e\n\u003cp\u003eProduct Type: Terminals \u0026amp; Splices\u003c\/p\u003e\n\u003cp\u003eRoHs Compliant: Yes\u003c\/p\u003e\n\u003cp\u003eDatasheet: \u003ca href=\"https:\/\/www.te.com\/en\/product-1-320551-4.datasheet.pdf\" target=\"_blank\"\u003eView Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe TE CONNECTIVITY\/AMP BRAND PRC: AMP Part Number 1-320551-4 is a high-quality, PIDG (Pre-Insulated Dielectric Ground) closed ring tongue terminal designed for reliable electrical connections in industrial applications. This terminal supports 18 AWG wire size and features a M4 stud with a 4.34 mm [.171 in] stud diameter, ensuring secure attachment and optimal conductivity.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eTerminal Type:\u003c\/strong\u003e Closed Ring Tongue Terminal\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWire Size:\u003c\/strong\u003e 18 AWG (1900 CMA)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eStud Size:\u003c\/strong\u003e M4\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eStud Diameter:\u003c\/strong\u003e 4.34 mm [.171 in]\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eBarrel Type:\u003c\/strong\u003e Closed Barrel\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOrientation:\u003c\/strong\u003e Straight\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePlating Material:\u003c\/strong\u003e Tin\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePartially Insulated:\u003c\/strong\u003e Yes\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSealability:\u003c\/strong\u003e No\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWire Insulation Support:\u003c\/strong\u003e With\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Holes:\u003c\/strong\u003e 1\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 300 V\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eProduct Weight:\u003c\/strong\u003e 0.84 g\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e EU RoHS, EU ELV, China RoHS 2, REACH (no SVHC above threshold)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eProduct Type\u003c\/th\u003e\n \u003ctd\u003eClosed Ring Tongue Terminal\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eWire Size\u003c\/th\u003e\n \u003ctd\u003e1900 CMA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eStud Size\u003c\/th\u003e\n \u003ctd\u003eM4\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eStud Diameter\u003c\/th\u003e\n \u003ctd\u003e4.34 mm [.171 in]\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eBarrel Type\u003c\/th\u003e\n \u003ctd\u003eClosed\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eOrientation\u003c\/th\u003e\n \u003ctd\u003eStraight\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003ePlating Material\u003c\/th\u003e\n \u003ctd\u003eTin\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Description\u003c\/th\u003e\n \u003ctd\u003eTerminals RING STUD 8 18AWG\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Loose pieces, quantity: 1000\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eIndustry Standards:\u003c\/strong\u003e Compliant with government regulations and standards\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSupport:\u003c\/strong\u003e For support, call +1 800 522 6752\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Resources\u003c\/h3\u003e\n\u003cp\u003eFor more information, visit the \u003ca href=\"https:\/\/www.te.com\/en\/product-1-320551-4.html\" target=\"_blank\"\u003eproduct page\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eDisclaimers\u003c\/h3\u003e\n\u003cp\u003eThis product information is based on current data from TE CONNECTIVITY. The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T00:31:39+05:30","created_at":"2025-08-14T00:31:39+05:30","vendor":"Waldom Electonics","type":"Terminals \u0026 Splices","tags":["IMPORT_CSV","WLDM"],"price":8316,"price_min":8316,"price_max":8316,"available":false,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50617241796925,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"1-320551-4","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"1-320551-4","public_title":null,"options":["Default Title"],"price":8316,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"1-320551-4","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/10181291.jpg?v=1755111702"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/10181291.jpg?v=1755111702","options":["Title"],"media":[{"alt":null,"id":45824778010941,"position":1,"preview_image":{"aspect_ratio":1.0,"height":400,"width":400,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/10181291.jpg?v=1755111702"},"aspect_ratio":1.0,"height":400,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/10181291.jpg?v=1755111702","width":400}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eTE CONNECTIVITY\/AMP BRAND PRC: AMP Part Number: 1-320551-4\u003c\/h3\u003e\n\u003cp\u003eManufacturer: TE CONNECTIVITY\/AMP BRAND\u003c\/p\u003e\n\u003cp\u003eCountry of Origin: US\u003c\/p\u003e\n\u003cp\u003eUnit of Measure: Each (EA)\u003c\/p\u003e\n\u003cp\u003eECCN: EAR99\u003c\/p\u003e\n\u003cp\u003ePackage Type: Box\u003c\/p\u003e\n\u003cp\u003eProduct Category: Terminals \u0026amp; Splices | Terminals\u003c\/p\u003e\n\u003cp\u003eProduct Type: Terminals \u0026amp; Splices\u003c\/p\u003e\n\u003cp\u003eRoHs Compliant: Yes\u003c\/p\u003e\n\u003cp\u003eDatasheet: \u003ca href=\"https:\/\/www.te.com\/en\/product-1-320551-4.datasheet.pdf\" target=\"_blank\"\u003eView Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe TE CONNECTIVITY\/AMP BRAND PRC: AMP Part Number 1-320551-4 is a high-quality, PIDG (Pre-Insulated Dielectric Ground) closed ring tongue terminal designed for reliable electrical connections in industrial applications. This terminal supports 18 AWG wire size and features a M4 stud with a 4.34 mm [.171 in] stud diameter, ensuring secure attachment and optimal conductivity.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eTerminal Type:\u003c\/strong\u003e Closed Ring Tongue Terminal\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWire Size:\u003c\/strong\u003e 18 AWG (1900 CMA)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eStud Size:\u003c\/strong\u003e M4\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eStud Diameter:\u003c\/strong\u003e 4.34 mm [.171 in]\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eBarrel Type:\u003c\/strong\u003e Closed Barrel\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOrientation:\u003c\/strong\u003e Straight\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePlating Material:\u003c\/strong\u003e Tin\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePartially Insulated:\u003c\/strong\u003e Yes\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSealability:\u003c\/strong\u003e No\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWire Insulation Support:\u003c\/strong\u003e With\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Holes:\u003c\/strong\u003e 1\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 300 V\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eProduct Weight:\u003c\/strong\u003e 0.84 g\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e EU RoHS, EU ELV, China RoHS 2, REACH (no SVHC above threshold)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eProduct Type\u003c\/th\u003e\n \u003ctd\u003eClosed Ring Tongue Terminal\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eWire Size\u003c\/th\u003e\n \u003ctd\u003e1900 CMA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eStud Size\u003c\/th\u003e\n \u003ctd\u003eM4\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eStud Diameter\u003c\/th\u003e\n \u003ctd\u003e4.34 mm [.171 in]\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eBarrel Type\u003c\/th\u003e\n \u003ctd\u003eClosed\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eOrientation\u003c\/th\u003e\n \u003ctd\u003eStraight\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003ePlating Material\u003c\/th\u003e\n \u003ctd\u003eTin\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Description\u003c\/th\u003e\n \u003ctd\u003eTerminals RING STUD 8 18AWG\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Loose pieces, quantity: 1000\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eIndustry Standards:\u003c\/strong\u003e Compliant with government regulations and standards\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSupport:\u003c\/strong\u003e For support, call +1 800 522 6752\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Resources\u003c\/h3\u003e\n\u003cp\u003eFor more information, visit the \u003ca href=\"https:\/\/www.te.com\/en\/product-1-320551-4.html\" target=\"_blank\"\u003eproduct page\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eDisclaimers\u003c\/h3\u003e\n\u003cp\u003eThis product information is based on current data from TE CONNECTIVITY. The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e"}
