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Amphenol Sine Systems AT0412PB 12 Pin Connector

The Amphenol Sine Systems AT04-12PB is a 12-pin circular connector designed for demanding industrial environments. Constructed with a durable thermoplastic housing and a silicone rubber seal, this connector provides excellent protection against moisture, dust, and vibration. It is rated for IP69K and IP68 ingress protection, ensuring reliable performance in harsh conditions. The AT04-12PB is commonly used in automotive, heavy equipment, and industrial automation applications where a secure and robust connection is essential. It features a key-B configuration and a standard black color, with other colors available via special order. Its robust design and high-performance characteristics make it a reliable choice for critical applications.

Authorized Distributors
Source:Newark
Part No:AT04-12PB
Stock:360
Inv Date:06-02-2026
Price: Unit price: $3.24
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Source:DigiKey
Part No:AT04-12PB
Stock:499
Inv Date:06-02-2026
Price: Unit price: $3.75
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Part No:AT04-12PB
Stock:162
Inv Date:06-03-2026
Price: Unit price: $3.47
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Part No:AT04-12PB
Stock:0
Inv Date:06-02-2026
Price: Unit price: $3.27
Buy/RFQ:
Part No:AT04-12PB
Stock:753
Inv Date:06-02-2026
Price: Unit price: $2.88
Buy/RFQ:
Part No:AT04-12PB
Stock:753
Inv Date:06-02-2026
Price: Unit price: $2.88
Buy/RFQ:
Part No:AT04-12PB
Stock:0
Inv Date:06-02-2026
Price: Unit price: $2.03
Buy/RFQ:
Part No:AT04-12PB
Stock:497
Inv Date:06-02-2026
Price: Unit price: $4.04
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Part No:AT04-12PB
Stock:0
Inv Date:06-02-2026
Price: N/A
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Authorized Distributors
Source:Arrow EU
Part No:AT04-12PB
Stock:220
Inv Date:06-03-2026
Price: N/A
Buy/RFQ:
Part No:AT04-12PB
Stock:84
Inv Date:06-03-2026
Price: N/A
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Amphenol Sine Systems AT0412PB 12 Pin Connector Specifications:

  • Current Rating: 13 Amps
  • Operating Temperature: -55°C to +125°C
  • Dielectric Withstanding Voltage: Less than 2 milliamps current leakage @ 1500 volts AC
  • Insulation Resistance: 1000 Megohms min @ 25°C
  • Moisture Resistance: IP69K & IP68 (1M of water for a period of 24 hours, mated condition)
  • Mating Cycle Durability: 100 cycles
  • Material (Housing): Thermoplastic
  • Material (Seal): Silicone Rubber
  • Mating Part: AT06-12SX* Plug
  • Wire Range: 14 - 20 AWG
  • Keyway: 3 places

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Frequently Asked Questions

Where can I buy Amphenol Sine Systems AT0412PB?

You can click on the BUY or RFQ button to purchase AT0412PB from an authorized Amphenol Sine Systems distributor.

How do I troubleshoot issues or seek technical support for part AT0412PB?

You can download the AT0412PB datasheet or visit the Amphenol Sine Systems website for support.

Who is the manufacturer of AT0412PB?

Amphenol Sine Systems

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