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TE Connectivity DEUTSCH CTJ3D024021 Common Termination System

The DEUTSCH CTJ Series common termination system from TE Connectivity provides a robust and highly reliable wire termination solution for aerospace, defense, and marine applications. Featuring a single-pin bus bar design, this system offers exceptional mechanical and electrical life. The CTJ series meets SAE-AS81714 requirements and offers various modules, junctions, and rails for customization. It utilizes AS39029 socket contacts for ruggedness and vibration resistance, ensuring reliable performance in harsh conditions.

Authorized Distributors
Source:DigiKey
Part No:CTJ-3D-02-4021
Stock:0
Inv Date:06-17-2026
Price: Unit price: $146.5
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Source:DigiKey
Part No:CTJ-3D-02-4021
Stock:0
Inv Date:06-17-2026
Price: Unit price: $137.291
Buy/RFQ:
Part No:CTJ-3D-02-4021
Stock:0
Inv Date:06-18-2026
Price: Unit price: $136.76
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Part No:CTJ-3D-02-4021
Stock:3
Inv Date:06-17-2026
Price: Unit price: $299.7
Buy/RFQ:
Part No:CTJ-3D-02-4021
Stock:3
Inv Date:06-17-2026
Price: Unit price: $299.7
Buy/RFQ:

TE Connectivity DEUTSCH CTJ3D024021 Common Termination System Specifications:

  • Meets: SAE-AS81714 and MIL-T-81714 requirements
  • Dielectric Withstanding Voltage: 1500 VAC rms (at Sea Level), 200 VACrms (at 110,000 Ft)
  • Insulation Resistance: 5000 M min. at 25°C
  • Operating Temperature: -65°C to +200°C
  • Physical Shock: 78 g
  • Vibration: Maintains continuity, minimizing mechanical or physical damage
  • Contact Resistance (at 25°C) - 5A: 73 mV (22 AWG)
  • Contact Resistance (at 25°C) - 7.5A: 55 mV (20 AWG)
  • Contact Resistance (at 25°C) - 13A: 50 mV (16 AWG)
  • Contact Resistance (at 25°C) - 23A: 42 mV (12 AWG)
  • Usable Wire Size - Contact Size 22: 26–22 AWG (5 A)
  • Usable Wire Size - Contact Size 20: 24–20 AWG (7.5 A)
  • Usable Wire Size - Contact Size 16: 16–20 AWG (13 A)
  • Usable Wire Size - Contact Size 12: 14–12 AWG (3 A)
  • Grommet Sealing Range - Min (Contact Size 22): 0.030
  • Grommet Sealing Range - Max (Contact Size 22): 0.060
  • Grommet Sealing Range - Min (Contact Size 20): 0.040
  • Grommet Sealing Range - Max (Contact Size 20): 0.083
  • Grommet Sealing Range - Min (Contact Size 16): 0.065
  • Grommet Sealing Range - Max (Contact Size 16): 0.109
  • Grommet Sealing Range - Min (Contact Size 12): 0.097
  • Grommet Sealing Range - Max (Contact Size 12): 0.142
  • Corrosion: 48 hours of salt spray
  • Magnetic Permeability: 2.0 max.
  • Fluid Resistance: Meets MIL-PRF-5606, MIL-DTL-83133, MIL-PRF-7808, MIL-PRF-23699, MIL-A-8243, MIL-PRF-87937, MIL-G-3056, MIL-C-25769

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Frequently Asked Questions

Where can I buy TE Connectivity DEUTSCH CTJ3D024021?

You can click on the BUY or RFQ button to purchase CTJ3D024021 from an authorized TE Connectivity DEUTSCH distributor.

How do I troubleshoot issues or seek technical support for part CTJ3D024021?

You can download the CTJ3D024021 datasheet or visit the TE Connectivity DEUTSCH website for support.

Who is the manufacturer of CTJ3D024021?

TE Connectivity DEUTSCH

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