SURE-SEAL CONNECTIONSSure-Seal Circular Connector Contacts

SURE-SEAL CONNECTIONS 031-8703-100 Female Crimp Contact

SKU 3G-OTH-09056

Also listed as: 0318703100 · 031 8703 100

Brand

SURE-SEAL CONNECTIONS

Item

031-8703-100 Female Crimp Contact

Part Number

031-8703-100

Local availability & support — Singapore

Local office: 20 Woodlands Link #09-05, Singapore 738733
Phone: +65 8878 8355
Delivery: Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment: Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to: Singapore

Technical Specifications

SURE-SEAL CONNECTIONS

Manufacturer Part Number

031-8703-100 

Type

Female, 20 to 18 AWG, Crimp, Tin, Copper Alloy 

Wire Size

20 to 18 AWG 

Pole Material

Copper Alloy 

Contact Gender

Female 

Connection Type

Crimp 

Wire Size (mm2)

0.4-0.75 mm2 

Plating Material

Tin

Compatible with Series

Mini Sure-Seal 

Product Packaging Form

Loose Contact 

Technical Documents

No technical documents available for this product.

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SURE-SEAL CONNECTIONS Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

<p>The SURE-SEAL CONNECTIONS 031-8703-100 is a female crimp contact designed for Mini Sure-Seal circular connectors. It accommodates 20 to 18 AWG wire (0.4-0.75 mm²) and features a tin-plated copper alloy construction for reliable conductivity and corrosion resistance. This loose contact is ideal for industrial applications requiring secure, durable connections.</p><p>As a Singapore-based supplier, 3G Electric offers this contact with SGD quotes on request, handles GST for local buyers, and provides fast delivery across Singapore and Southeast Asia. Worldwide shipping is also available.</p>

Frequently Asked Questions

What wire sizes and plating does this contact support?

This female contact supports 20 to 18 AWG wire (0.4-0.75 mm²) and has a tin plating over a copper alloy base material.

Which connector series is this contact compatible with?

It is compatible with the Mini Sure-Seal series of connectors.

Used in

Common applications for SURE-SEAL CONNECTIONS

Industrial control panels — Sure-Seal circular connectors with 820TC6 male contacts for reliable signal and power connections

Outdoor sensor systems — Mini Sure-Seal connectors with 820TE0 contacts for sealed connectivity in wet environments

Transportation equipment — Sure-Seal connectors with gold-plated 820TC7 contacts for low-level signal integrity

Energy management systems — Sure-Seal connectors with silver-plated 820TH7 contacts for high-conductivity power transmission

Automation machinery — Sure-Seal circular connectors with 820TF9 female contacts for vibration-resistant wire termination

Marine and offshore — Sure-Seal connectors with tin-plated contacts for corrosion resistance in salt-laden atmospheres

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SURE-SEAL CONNECTIONS Products

3G Electric supplies SURE-SEAL CONNECTIONS sure-seal circular connector contacts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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