The 321878, a high-performance ring tongue terminal designed for heavy-duty applications. Engineered for optimal connectivity, this terminal features a closed barrel and accommodates a 3/8 stud size, ensuring secure and reliable connections. With a wire size of 0 AWG and operating temperature range of up to 170°C (338°F), it is suitable for demanding environments. RoHS compliant and non-insulated, this terminal is perfect for use in industrial settings. In stock and ready to ship, it is a must-have for any project requiring durable and efficient electrical connections. Trust in the 321878 for superior performance.
AVAILABILITY
Immediate Shipment:NA
Stock Location:In Stock
Factory Stock:Call for Stock
Factory Lead:
Unit Of Measure:
Minimum/Multiple:1/1
Pricing
CALL: 800.422.3911
Invalid quantity value
Product Category:
Manufacturer:TE Connectivity
Manufacturer Part Number:TE Connectivity 321878
Connector Type:Ring Tongue
Stud Size:3/8
Orientation:Straight
Operating Temperature Range:170 °C, 338 °F
Wire Size:0 AWG, 100 - 125 mm², 190000 - 231100 CMA
Barrel Type:Closed
Insulated:No
Product:Rings & Spades
Terminal Angle:Straight
SKU:AMP321878
Plating Material:Copper / Tin
Weight per Piece:55.108 g
Number of Holes:2
Military Part Class:Class II
Underplating Material:Copper
Overall Length:55.32 mm / 2.178 in
Stud Diameter:9.53 mm / 9.91 mm / .39 in
Tongue Thickness:.79 mm / .031 in
Barrel Inside Diameter:16.13 mm / .635 in
Government Qualified:Yes
Wire Insulation Support:Without
Heavy Duty:No
Wire/Cable Type:Regular Wire
Sealable:No
Shape Description:RING-051
Support Style:Insulation Support

Environmental Initiative Details

Environmental Initiative:RoHS
Compliant:Unknown
Date of this Information:Unknown
Notes:

Product Change Notice

Effective DateDescription of ChangeDownload
06/24/2022P-22-022863 - New specification. TE has removed all Class 2 MIL-SPEC references from product labels and literature for the products listed in this PCN( affected products ).Any affected products shipped on or after April 13th,2022 must not be used for applications that specifically require NAVAIR Class 2 qualified product until further notice.The affected products still meet the performance specifications of AS7928 and can continue to be used in commercial applications that do not require NAVAIR Class 2 qualified product.TE Class 1 products remain active on the NAVAIR Class 1 QPL and can continue being used for applications requiring NAVAIR Class 1 qualified product.TE AS7928 Class 2 products were removed from QPL-7928(Class 2) Supplemental Information Sheets for Qualified Products Lists(QPLs), effective April 13, 2022.Since Class 2 parts must be ordered by the manufacturer s standard part number, TE standard package labels indicated both the commercial(standard TE) part number and the applicable MIL-SPEC reference(s).Download
06/04/2022P-22-022863 - New specification. TE has removed all Class 2 MIL-SPEC references from product labels and literature for the products listed in this PCN( affected products ).Any affected products shipped on or after April 13th,2022 must not be used for applications that specifically require NAVAIR Class 2 qualified product until further notice.The affected products still meet the performance specifications of AS7928 and can continue to be used in commercial applications that do not require NAVAIR Class 2 qualified product.TE Class 1 products remain active on the NAVAIR Class 1 QPL and can continue being used for applications requiring NAVAIR Class 1 qualified product.TE AS7928 Class 2 products were removed from QPL-7928(Class 2) Supplemental Information Sheets for Qualified Products Lists(QPLs), effective April 13, 2022.Since Class 2 parts must be ordered by the manufacturer s standard part number, TE standard package labels indicated both the commercial(standard TE) part number and the applicable MIL-SPEC reference(s).Download