Make secure electrical connections with this R 4/0 5/16 Ring Tongue Terminal. Designed for M8 studs, this terminal features an offset orientation for easy installation. With an operating temperature range of 170°C to 338°F, it is suitable for high-temperature environments. Accommodating 0 AWG wire, it can handle a wide range of current loads. The closed barrel design ensures reliable performance, and its straight terminal angle allows for efficient crimping. RoHS compliant and suitable for various applications, this terminal is a versatile and essential component for your electrical projects.
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Stock Location: In Stock
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Product Category:
Manufacturer: TE Connectivity
Manufacturer Part Number: 321271
Connector Type: Ring Tongue
Stud Size: 5/16, M8
Orientation: Offset
Operating Temperature Range: 170 °C, 338 °F
Wire Size: 0 AWG, 190000 - 231100 CMA, 96.3 - 117 mm²
Barrel Type: Closed
Insulated: No
Product: Rings & Spades
Terminal Angle: Straight
SKU: AMP321271
Plating Material: Copper / Tin
Weight per Piece: 56.73 g
Number of Holes: 1
Military Part Class: Class II
Overall Length: 64.44 mm / 2.532 in
Stud Diameter: 8.33 mm / .328 in
Tongue Thickness: .79 mm / .031 in
Barrel Inside Diameter: 16.13 mm / .634 in
Government Qualified: Yes
Wire Insulation Support: Without
Heavy Duty: No
Wire/Cable Type: Regular Wire
Sealable: No
Shape Description: RING-051
Support Style: Non - Insulation Support

Environmental Initiative Details

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

Product Change Notice

Effective Date Description of Change Download
06/24/2022 P-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
06/04/2022 P-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