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Amphenol Sine Systems AHDP041821PNWTA Circular Power Connector

The Amphenol Sine Systems AHDP04-18-21PN-WTA is a circular power connector engineered for demanding industrial applications. It incorporates a threaded adapter for secure mating and is constructed with a thermoplastic housing and silicone rubber seal. The connector is designed to withstand harsh conditions, as evidenced by its IP68 and IP69K ratings, ensuring protection against water ingress and high-pressure washdowns. It is RoHS compliant and offers reliable power transmission in various industrial settings.

Authorized Distributors
Source:DigiKey
Part No:AHDP04-18-21PN-WTA
Stock:108
Inv Date:06-02-2026
Price: Unit price: $11.46
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Part No:AHDP04-18-21PN-WTA
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Price: Unit price: $7.55
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Part No:AHDP04-18-21PN-WTA
Stock:40
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Price: Unit price: $4.31
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Part No:AHDP04-18-21PN-WTA
Stock:426
Inv Date:06-02-2026
Price: Unit price: $6.57
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Part No:AHDP04-18-21PN-WTA
Stock:426
Inv Date:06-02-2026
Price: Unit price: $6.57
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Part No:AHDP04-18-21PN-WTA
Stock:632
Inv Date:06-02-2026
Price: Unit price: $8.85
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Part No:AHDP04-18-21PN-WTA
Stock:500
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Price: Unit price: $6.5
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Part No:AHDP04-18-21PN-WTA
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Part No:AHDP04-18-21PN-WTA
Stock:1650
Inv Date:06-03-2026
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Amphenol Sine Systems AHDP041821PNWTA Circular Power Connector Specifications:

  • Operating Temperature: -55°C to +125°C
  • Dielectric Withstanding Voltage: Less than 2 milliamps current leakage @ 1500 volts AC
  • Insulation Resistance: 1000 megohm min @ 25°C
  • Moisture Resistance: IP68, IP69K
  • Mating Cycle Durability: 100 cycles
  • Material (Housing): Thermoplastic, Black
  • Material (Seal): Silicone Rubber
  • Thread Type: 1 1/2-18 UNEF
  • Thread Type 2: 1 7/16-12 UN
  • Contact Size: 20
  • Wire Range: 1.5-0.35mm²
  • AWG Range: 16-22 AWG
  • Current Rating: 7.5 Amps
  • Panel Mounting Hole Diameter: Ø33.8
  • Panel Mounting Hole Diameter 2: Ø44.6
  • Contact Types Available: Pin, Socket
  • Contact Plating Options: Gold-plated, Nickel-plated, Tin-plated

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Frequently Asked Questions

Where can I buy Amphenol Sine Systems AHDP041821PNWTA?

You can click on the BUY or RFQ button to purchase AHDP041821PNWTA from an authorized Amphenol Sine Systems distributor.

How do I troubleshoot issues or seek technical support for part AHDP041821PNWTA?

You can download the AHDP041821PNWTA datasheet or visit the Amphenol Sine Systems website for support.

Who is the manufacturer of AHDP041821PNWTA?

Amphenol Sine Systems

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