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321890 TE Connectivity SOLISTRAND 321890 is a non-insulated ring tongue terminal for 22-16 AWG wire, with a #8 (M4) stud size, crimp termination, and 180° angle.
Mfr Part #:

321890

Available from 1 distributors
Mfr Name: TE Connectivity
TE Connectivity
TE Connectivity SOLISTRAND 321890 is a non-insulated ring tongue terminal for 22-16 AWG wire, with a #8 (M4) stud size, crimp termination, and 180° angle.
Total Stock: 23 pcs
$ Price Range: $1.17 - $2.06

321890 Available from 1 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
23 pcs
23 pcs On Request 1 On Request On Request On Request On Request On Request

321890 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Barrel Inside Diameter
Barrel Type
China RoHS
Color
Contact Material
EU ELV
Features
Halogen Free
Hole Count
Insulation
Lead Style
Length
Mounting Type
Operating Temperature Range
Overall Length
Packaging Method
Packaging Quantity
Stud
Stud Diameter
Stud Size
Terminal Angle
Terminal Plating Material
Terminal Type
Termination
Thickness
Tongue Thickness
Weight
Width
Wire Gauge
Wire Size (CMA)
Wire Size (mm²)

321890 Description

Short technical summary and product information.

The TE Connectivity SOLISTRAND 321890 is a non-insulated ring tongue terminal designed for reliable wire termination in high-temperature environments. It accommodates wire sizes from 22 to 16 AWG (0.3 – 1.42 mm²) and features a #8 (M4) stud size with a 4.34 mm stud diameter. The terminal has a closed barrel, a brazed seam, and serrated termination for secure crimp connections.

 

This terminal is rated for an operating temperature up to 649 °C, making it suitable for demanding applications such as industrial heating equipment or automotive engine compartments. It is constructed with a nickel contact material and unplated terminal surface, and weighs 0.879 g per piece. The overall length is 14.58 mm with a tongue thickness of 0.79 mm.

 

Packaged in loose piece form with 1000 pieces per package, the 321890 is RoHS, REACH, EU ELV, and China RoHS compliant. It is a free-hanging (in-line) mount component with a 180° terminal angle and two mounting holes.

321890 Quick Information

Product Type: Ring Terminal
Canonical Name: Ring Tongue Terminal, 22-16 AWG, M4/#8 Stud, Non-Insulated, Crimp
Subcategory: Ring Connectors

321890 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: Non-Compliant

321890 Estimated Pricing

Qty Low High
1+ $2.06 $2.06
10+ $1.75 $1.75
25+ $1.64 $1.64
50+ $1.56 $1.56
100+ $1.49 $1.49
250+ $1.40 $1.40
500+ $1.33 $1.33
1,000+ $1.27 $1.27
3,000+ $1.17 $1.17

Estimated market price range - modelled values for guidance only, not live distributor offers.

321890 Features

  • Non-insulated ring tongue terminal design.
  • Accepts 22 to 16 AWG wire sizes.
  • Rated for 649 °C operating temperature.
  • Brazed seam and serrated termination.
  • RoHS and REACH compliant.

321890 Applications

  • High-temperature industrial wiring applications.
  • Automotive engine and exhaust systems.
  • Power distribution and control panels.
  • Heavy equipment and machinery connections.

321890 FAQs

6 frequently asked questions generated from this part’s specifications.
What wire gauge does this terminal accept?

22 to 16 AWG (0.3 – 1.42 mm²).

What stud size does this ring terminal fit?

M4 / #8 stud with a diameter of 4.34 mm.

Is this terminal insulated?

No, it is non-insulated.

What is the maximum operating temperature?

649 °C (1200 °F).

How many holes does the terminal have?

Two holes.

What is the packaging quantity?

1000 pieces per package, loose piece.

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