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320553 TE Connectivity 320553 is an insulated ring terminal for 16-22 AWG wire, with a #4 stud size and crimp termination.
Mfr Part #:

320553

Available from 3 distributors
Mfr Name: TE Connectivity
TE Connectivity
TE Connectivity 320553 is an insulated ring terminal for 16-22 AWG wire, with a #4 stud size and crimp termination.
Total Stock: 12,632 pcs
$ Price Range: $0.32 - $0.57

320553 Available from 3 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
9,731 pcs
9731 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
2,700 pcs
2700 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
201 pcs
201 pcs On Request 1 On Request On Request On Request On Request On Request

320553 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Color
Contact Finish
Contact Material
Features
Industrial Grade
Insulation
Lead Style
Length
Military Grade
Mounting Type
Operating Temperature
Operating Voltage
Stud
Stud Size
Terminal Type
Termination
Termination Style
Thickness
Width
Wire Gauge

320553 Description

Short technical summary and product information.

The TE Connectivity 320553 is a circular ring terminal designed for reliable connections in demanding environments. It accepts 16-22 AWG wire and features a #4 stud size (M2.5). The terminal is made from high conductivity copper with a tin plating for corrosion resistance. It is insulated with a red nylon sleeve (UL 94V-2) and includes a serrated inner barrel for maximum electrical contact and tensile strength. The crimp termination ensures a secure, vibration-resistant connection. This terminal is rated for 300V maximum operating voltage and 105°C maximum operating temperature. It is part of TE's PIDG (Pre-Insulated Diamond Grip) terminal family, known for uniform reliability in harsh circuit environments. The free-hanging (in-line) mounting style makes it suitable for panel boxes, control instruments, lighting, power supplies, and aerospace applications.

320553 Quick Information

Product Type: Ring Terminal
Series: PIDG
Canonical Name: Ring Terminal, Circular, Insulated, 16-22 AWG, #4 Stud, Crimp Termination
Subcategory: Insulated Ring Terminal

320553 Compliance

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

320553 Estimated Pricing

Qty Low High
1+ $0.57 $0.57
10+ $0.49 $0.49
25+ $0.45 $0.45
50+ $0.43 $0.43
100+ $0.41 $0.41
250+ $0.39 $0.39
500+ $0.37 $0.37
1,000+ $0.35 $0.35
3,000+ $0.32 $0.32

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

320553 Features

  • Tin-plated copper for corrosion resistance.
  • Serrated barrel for maximum electrical contact.
  • Red nylon insulation, UL 94V-2 rated.
  • Rated for 300V and 105°C operation.
  • Part of TE PIDG terminal family.

320553 Applications

  • Used in control and instrument panels.
  • Suitable for lighting and power supplies.
  • Ideal for aerospace and transportation.
  • Works in high-vibration environments.

320553 FAQs

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

16-22 AWG.

What stud size is this ring terminal for?

#4 stud (M2.5).

What is the maximum operating voltage?

300 V.

What is the maximum operating temperature?

105 °C.

Is this terminal insulated?

Yes, it is insulated with red nylon.

What termination method is used?

Crimp termination.

What is the contact material and finish?

Copper contact with tin plating.

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