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PT06E-8-4P(SR)
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PT06E-8-4P(SR) Circular Connector for Aerospace & Defense Applications

>Number Of CoresNumber Of Cores 4Pins
Contact DiameterContact Diameter(mm) 2.36mm
IP RatingIP Rating IP67
Shell MaterialShell Material Aluminum Alloy
Temperature RangeTemperature Range -55℃ ~ +125℃
TerminationTermination Solder
Rated CurrentRated Current(A) 5A
Rated VoltageRated Voltage(Ac.V) 500V
Test VoltageTest Voltage(Ac.V)1Min 1000 V
Insulation ResistanceInsulation Resistance (MΩ) ≥ 5000 MΩ
Contact ResistanceContact Resistance (MΩ) ≤ 3 mΩ
CertificationCertification CE, RoHS,BASCI,ISO9001
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The PT06E-8-4P(SR) 4-pin circular connector is a high-performance MIL-Spec connector designed for demanding aerospace, defense, and industrial applications. Its robust aluminum alloy shell and high-temperature thermoset insulation ensure reliable electrical connections in harsh environments.

This connector features solder (SR – strain relief) terminations, IP67-rated protection, and a temperature range of -55°C to +200°C, making it ideal for systems that require durability, stability, and precise connectivity. The 4-pin design supports secure and efficient power or signal transmission for critical electronics.
Connectors
Key Benefits:

MIL-DTL-5015 compliant, rugged construction

High-temperature, corrosion-resistant materials

Reliable 4-pin connections with strain relief

Suitable for aerospace, defense, and industrial electronics

Upgrade your system with the PT06E-8-4P(SR) connector for dependable performance even in the most challenging conditions.

Item

Parameters

Number of Cores

4Pin

Gender

Male/Female

Housing Material

Aluminum Alloy

Cores Material

Brass Plated with Gold

Insulator Material

Thermoset Plastic

Locking System

Bayonet Locking

Temperature Range

-55℃, +125℃

Rated Current (A)

5A

Rated Voltage (AC.V)

500V

Test Voltage (AV.C)1Min

1500V

Insulation Resistance (㏁)

≥5000㏁

Contact Resistance (㏁)

≤3㏁

Termination

Solder


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PT06E-8-4P(SR) Circular Connector
PT06E-8-4P(SR) Circular Connector for Aerospace & Defense ApplicationsManufacturer Advantage
Customized Solutions Tailored to Specific Scenarios
Customized Solutions Tailored to Specific Scenarios
Customized Solutions Tailored to Specific Scenarios: In addition to standardized products, we specialize in developing customized connector solutions for unique requirements such as high temperatures, high frequencies, and miniaturization. Whether it's for niche sectors like new energy equipm
Active Global Engagement-WANKE Connecting the World
Active Global Engagement-WANKE Connecting the World
Active Global Engagement- WANKE Connecting the World ： WANKE actively participates in leading international professional exhibitions, such as the Hong Kong Global Sources Electronics Fair, Beijing Defense Electronics Exhibition, and Shenzhen Connector, Cable, and Wire Harness Exhibition. Thr
Stable Delivery with No Risk of Supply Interruption
Stable Delivery with No Risk of Supply Interruption
Stable Delivery with No Risk of Supply Interruption: Core components are manufactured in-house, allowing us to deliver standard products within seven days. During peak seasons, we can flexibly adjust production capacity, eliminating concerns about delays caused by reliance on external suppliers
Rapid Response to Address Urgent Needs
Rapid Response to Address Urgent Needs
Respond quickly to the urgent demand for connectors, offer 24-hour customer service and rapid sample service.
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Customer Reviews

   

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   Solid PT mil-spec connectors!


GuitarGirl  2026-02-01

Snaps tight, holds up to dust/rain, zero loose connections. Exactly what I needed.
   Solid PT mil-spec connectors


TechieMike  2026-02-01

These are the real deal! Tough build, stays connected no matter what, and installs without any hassle. Used them for our field instrumentation, and they’ve been rock solid since day one.
   Great quality PT military connectors


Grace_89  2026-02-01

Top quality for the price! These PT mil-spec ones fit our equipment perfectly, gold contacts make the connection steady, and they feel really durable. Definitely a good pick for heavy-duty use.
   Perfect for tough jobs!


JohnDoe78  2026-02-01

These PT mil-spec connectors are solid—snaps together tight, no loose connections even with all the vibration at our job site. Stands up to dust and rain great, exactly what we needed for outdoor gear.
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