How do the Amphenol HA03 Series variants differ?

Amphenol HA03 Series part numbers differ by current, mating orientation, pitch and wire gauge. Use the selection guide above to pick by current.

How many Amphenol HA03 Series part numbers are listed?

5 Amphenol HA03 Series part numbers are listed, each with specifications and a datasheet where available.

Amphenol HA03 Series

5 variants · Amphenol

About the Amphenol HA03 Series

The Amphenol HA03 Series series groups 5 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common clamp material - plating of Steel, Stainless, color of Green and contact material - plating of Copper Alloy - Tin Plated. Variants differ by current, mating orientation and pitch, so you can match the exact current your application requires using the selection guide below. All listed Amphenol HA03 Series part numbers are active and orderable.

Select a variant by

Current: 6 A · 10 A
Mating orientation: Horizontal with Board · Vertical with Board
Pitch: 0.150\" (3.81mm) · 0.197\" (5.00mm) · 0.200\" (5.08mm)
Wire gauge: 14-24 AWG · 16-26 AWG

Shared specifications

Clamp material - plating: Steel, Stainless
Color: Green
Contact material - plating: Copper Alloy - Tin Plated
Features: Lever Actuated
Housing material: Thermoplastic
Mounting type: Through Hole
Number of levels: 1
Operating temperature: -40°C ~ 115°C
Package: Bulk
Positions per level: 3
Voltage: 300 V
Wire termination: Screwless - Leg Spring, Push-In Spring

Variant comparison

Parameter	HA0300500000G	HA0301500000G	HA0330500000G	HA0370500000G	HA0371500000G
Current	10 A	10 A	10 A	6 A	6 A
Mating orientation	Vertical with Board	Horizontal with Board	Vertical with Board	Vertical with Board	Horizontal with Board
Pitch	0.200\" (5.08mm)	0.200\" (5.08mm)	0.197\" (5.00mm)	0.150\" (3.81mm)	0.150\" (3.81mm)
Wire gauge	14-24 AWG	14-24 AWG	14-24 AWG	16-26 AWG	16-26 AWG

Request a quote on any Amphenol HA03 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

Frequently asked questions

How do the Amphenol HA03 Series variants differ?: Amphenol HA03 Series part numbers differ by current, mating orientation, pitch and wire gauge. Use the selection guide above to pick by current.
How many Amphenol HA03 Series part numbers are listed?: 5 Amphenol HA03 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for Amphenol HA03 Series?: Request a quote (RFQ) for any Amphenol HA03 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.