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Amphenol H511 Series

18 variants · Amphenol

About the Amphenol H511 Series

The Amphenol H511 Series series groups 18 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common color of Green, contact material of Phosphor Bronze and contact mating finish of Tin. Variants differ by current - UL, features and insulation height, so you can match the exact current - UL your application requires using the selection guide below. All listed Amphenol H511 Series part numbers are active and orderable.

Select a variant by

Current - UL
4 A · 10 A
Features
- · Mating Flange
Insulation height
0.488\" (12.40mm) · 0.591\" (15.00mm)
Pitch
0.138\" (3.50mm) · 0.150\" (3.81mm) · 0.200\" (5.08mm) · 0.300\" (7.62mm)
Wire gauge or range - AWG
12-26 AWG · 16-28 AWG

Shared specifications

Color
Green
Contact material
Phosphor Bronze
Contact mating finish
Tin
Contact tail length
-
Current - IEC
-
Header orientation
-
Housing material
Thermoplastic
Ingress protection
-
Material flammability rating
UL94 V-0
Mounting type
Free Hanging (In-Line)
Number of levels
1
Operating temperature
-40°C~115°C

Variant comparison

ParameterH51100500000GH51100510000GH51100520000GH51110500000GH51110510000GH51110520000G
Current - UL10 A10 A10 A4 A4 A4 A
Features-Mating FlangeMating Flange-Mating FlangeMating Flange
Insulation height0.591\" (15.00mm)0.591\" (15.00mm)0.591\" (15.00mm)0.488\" (12.40mm)0.488\" (12.40mm)0.488\" (12.40mm)
Pitch0.300\" (7.62mm)0.300\" (7.62mm)0.300\" (7.62mm)0.138\" (3.50mm)0.138\" (3.50mm)0.138\" (3.50mm)
Wire gauge or range - AWG12-26 AWG12-26 AWG12-26 AWG16-28 AWG16-28 AWG16-28 AWG

Request a quote on any Amphenol H511 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 H511 Series variants differ?
Amphenol H511 Series part numbers differ by current - UL, features, insulation height and pitch. Use the selection guide above to pick by current - UL.
How many Amphenol H511 Series part numbers are listed?
18 Amphenol H511 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for Amphenol H511 Series?
Request a quote (RFQ) for any Amphenol H511 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

All variants