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TE Connectivity DEUTSCH 612620121149 Circular Connector Nut

The TE Connectivity/DEUTSCH 6126-201-21149 is a circular connector designed for demanding applications requiring a secure and reliable connection. Conforming to MIL-DTL-38999/28H, this connector features a hexagon nut mounting style and is available in a range of sizes and thread types (M17X1 – 6H to M47X1 – 6H). Material options include aluminum alloy with various finishes like anodizing, electroless nickel coating, cadmium plating, and fluorocarbon polymer, catering to diverse environmental and conductivity needs. Standard safety wire holes are drilled, and versions with crimped edges are available (identified by a '-C' suffix). This connector is suitable for military, aerospace, and industrial applications where durability and performance are critical.

Authorized Distributors
Source:Newark
Part No:6126-201-21149
Stock:1056
Inv Date:06-17-2026
Price: Unit price: $8.11
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Source:DigiKey
Part No:6126-201-21149
Stock:0
Inv Date:06-17-2026
Price: Unit price: $9.507
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Source:DigiKey
Part No:6126-201-21149
Stock:0
Inv Date:06-17-2026
Price: Unit price: $6.675
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Source:DigiKey
Part No:6126-201-21149
Stock:1056
Inv Date:06-17-2026
Price: Unit price: $8.15
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Part No:6126-201-21149
Stock:0
Inv Date:06-18-2026
Price: Unit price: $6.67
Buy/RFQ:
Part No:6126-201-21149
Stock:1056
Inv Date:06-17-2026
Price: Unit price: $9.39
Buy/RFQ:
Part No:6126-201-21149
Stock:1056
Inv Date:06-17-2026
Price: Unit price: $9.39
Buy/RFQ:

TE Connectivity DEUTSCH 612620121149 Circular Connector Nut Specifications:

  • Shell: Series III and IV
  • A thread size: M17X1 – 6H to M47X1 – 6H
  • P hex: 24.00 to 46.00
  • X’+ .29 - .00: 4.54
  • X+ .45 - .00: 3.17
  • Material: Aluminum alloy, Corrosion resistant steel, Resin
  • Finish: Anodic, Electroless nickel coating, Cadmium plate, Nickel fluorocarbon polymer, Zinc nickel, Passivated, Electrodeposited nickel plating, Unplated
  • Safety wire hole: Standard, crimped edges available
  • Pull-out force: 133.5 Newton (30 lb) minimum
  • Dimensions: Millimeters, inch equivalents provided for information only

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Frequently Asked Questions

Where can I buy TE Connectivity DEUTSCH 612620121149?

You can click on the BUY or RFQ button to purchase 612620121149 from an authorized TE Connectivity DEUTSCH distributor.

How do I troubleshoot issues or seek technical support for part 612620121149?

You can download the 612620121149 datasheet or visit the TE Connectivity DEUTSCH website for support.

Who is the manufacturer of 612620121149?

TE Connectivity DEUTSCH

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