myMectronic
myMectronic

A Premier B2B Part Search

Harting 20821040101 Industrial Ethernet Connector

The Ha-VIS preLink System offers a comprehensive solution for network connectivity with high-performance RJ45 and M12 connectors. Featuring fully shielded, multi-conductor cables capable of supporting PoE, 10/100 Mbits, and up to 500 MHz transmission frequencies, this system ensures reliable data transfer in demanding industrial environments. It includes various connector types such as RJ45 HIFF, M12 D-coded, X-coded, and angled keystone jacks, with durable zinc die-cast housings, and IP65/67 protection ratings. Suitable for extensive use in industrial Ethernet and automation, the system guarantees minimum 750 mating cycles, robust electrical performance, and RoHS compliance, ensuring long-term reliability.

Authorized Distributors
Source:DigiKey
Part No:20821040101
Stock:0
Inv Date:05-28-2026
Price: Unit price: $291.969
Buy/RFQ:
Part No:20821040101
Stock:0
Inv Date:05-29-2026
Price: Unit price: $239.91
Buy/RFQ:
Part No:20821040101
Stock:0
Inv Date:05-28-2026
Price: Unit price: $288.87
Buy/RFQ:
Part No:20821040101
Stock:0
Inv Date:05-28-2026
Price: N/A
Buy/RFQ:

Harting 20821040101 Industrial Ethernet Connector Specifications:

  • Mating Face: RJGS according to IEC 60603-7, M12 D-coded IEC 61076-2-101, or M12 X-coded IEC 61076-2-109
  • Number of contacts: 8
  • Transmission performance: RJUS/M12 X-coded, D-coded, ISO 11801 Category 6/Class E up to 500 MHz, 10/100/1/10 Gbits/s
  • Shielding: Fully shielded, 360° contact
  • Cable diameter: 13-1.6 mm
  • Wire gauge: AWG 23-22 (Yellow contact block), AWG 27-26 (White contact block)
  • Conductor cross-section: Solid and stranded, specific to cable type
  • Maximum current: 1.18A at 20°C with derating considerations
  • Operating voltage: Max 57V
  • Contact resistance: 20 mΩ
  • Insulating resistance: 500 MΩ between contacts
  • Electrical strength: Contact-contact 1.0 kV, contact-shielding 15 kV
  • Degree of protection: IP65/IP67
  • Temperature range: -40°C to +70°C
  • Mating cycles: Minimum 750 for RJ4S/M12, 250 for preLink termination
  • Material: Zinc die-cast housing, plastic variants available
  • RoHS compliant: Yes
  • Standards: UL pending
  • Dimensions: Connector length approximately 9 mm, IP-rated and durable for industrial use

Buy the Buy HARTING Ha-VIS preLink Part Number 20821040101 Online

Secure your industrial networking needs by ordering the HARTING Ha-VIS preLink 20821040101 online today. Designed for demanding environments, this high-performance connector system features shielded RJ45 and M12 options, IP65/67 protection, RoHS compliance, and a long-lasting zinc die-cast housing. With support for PoE, 10/100, and up to 500 MHz data transfer, it ensures reliable connectivity, minimum 750 mating cycles, and exceptional electrical performance, making it an essential component for industrial automation and networking applications.

Order your HARTING Ha-VIS preLink 20821040101 today and enhance your industrial network with reliable and robust connectors.

Frequently Asked Questions

Where can I buy Harting 20821040101?

You can click on the BUY or RFQ button to purchase 20821040101 from an authorized Harting distributor.

How do I troubleshoot issues or seek technical support for part 20821040101?

You can download the 20821040101 datasheet or visit the Harting website for support.

Who is the manufacturer of 20821040101?

Harting

Harting Part List

Browse and search other Harting parts, locate datasheets and stock

Sponsored by