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hdc connectors, 32pin heavy duty connector

Heavy Duty Connectors HDC-HE-032-1/2 F/M 32pin 16A Industrial rectangular Aviation connector plug Screw connection,hdc connector

This heavy duty connector (aviation plug & socket) adopts HDC-HE series standard design, with 32 pins and rated current 16A. It features stable connection, high waterproof and dustproof performance, strong anti-vibration and corrosion resistance. Widely used in machinery, automation equipment, power distribution cabinet, electrical engineering and other industrial occasions. The product includes female and male connectors for reliable and fast wiring and assembly.

Working current: 16A

Working voltage: 500V

Rated pulse voltage: 6KV

Pollution level: 3

Isolation resistance: ≥10

Material: Polycarbonate

Operating temperature range: -40℃~+125℃

Flame retardant grade (according to UL94): V0

Installation method: hole installation

Connectors Material: Copper

Surface treatment: silver plated

Contact resistance:=<1m ohm

Wiring form: screw connection

Screw tightening torque/test torque: 0.25Nm+

Wiring forms: screw fixing

Metal upper case/base

Material: Cast aluminum alloy

Surface treatment: high temperature powder coating

Locking device: stainless steel or iron galvanized

Operating temperature range: -40℃~+125℃

Protection class: IP65

FAQs | HDC-HE-032 Heavy Duty Connector

Q1: What is the model and pin count of this heavy duty connector?

A1: Model HDC-HE-032 series, 32-pin industrial rectangular heavy duty aviation plug connector.

Q2: What are its key electrical specifications?

A2: Rated working current:16A; Rated working voltage:500V; Rated pulse voltage:6KV; Pollution level:3; Insulation resistance ≥1000MΩ.

Q3: What is the housing material and flame retardant rating?

A3: Housing material is Polycarbonate. UL94 V0 flame retardant grade for fire safety.

Q4: What is the operating temperature range?

A4: -40℃ ~ +125℃, stable performance in high and low temperature industrial environments.

Q5: What wiring method does it adopt?

A5: Screw connection type, easy and fast wiring & assembly.

Q6: What core performance features does this connector have?

A6: Stable connection, good waterproof & dustproof performance, strong anti-vibration and corrosion resistance.

Q7: Are male and female inserts available?

A7: Yes, both 32 pin male connector and female connector are optional.

Q8: What variants are available for HDC-HE-032?

A8: 32 Core double clip Side-Out HDC-HE-032-1 32 Core double clip Top-Out HDC-HE-032-2 32 Core new type double clip Side-Out HDC-HE-032-3-Big 32 Core new type double clip Top-Out HDC-HE-032-2-Big 32 Core double clip Side-Out Surface mount HDC-HE-032-3 32 Core double clip Top-Out Surface mount HDC-HE-032-4 32 Core cable Butt-Joint type Versions with protective cover (Side-Out / Top-Out / Surface mount) Separate 32 pin Male & Female Connector

Q9: What is the difference between Side-Out and Top-Out?

A9: Side-Out: cable exits from side direction; Top-Out: cable exits from top. Select based on cabinet wiring layout.

Q10: What is surface mount type?

A10: Surface mount version is for direct installation on cabinet surface; standard version is panel hole mounting.

Q11: What is the purpose of the cover option?

A11: The protective cover protects the unused connector from dust and contaminants when disconnected.

Q12: What are the typical application scenarios?

A12: Machinery, automation equipment, power distribution cabinets, electrical engineering and other industrial fields for power and signal transmission.