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Hirose Electric Co Ltd DF51A Series

23 variants · Hirose Electric Co Ltd

About the Hirose Electric Co Ltd DF51A Series

The Hirose Electric Co Ltd DF51A Series series groups 23 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common applications of General Purpose, Industrial, Medical, connector type of Header and contact length - mating of -. Variants differ by contact finish - mating, contact finish - post and contact finish thickness - mating, so you can match the exact contact finish - mating your application requires using the selection guide below. All listed Hirose Electric Co Ltd DF51A Series part numbers are active and orderable.

Select a variant by

Contact finish - mating
Gold · Tin
Contact finish - post
Gold · Tin
Contact finish thickness - mating
- · 3.94µin (0.100µm) · 39.4µin (1.00µm)
Contact finish thickness - post
- · 3.94µin (0.100µm) · 39.4µin (1.00µm)
Features
- · Board Guide
Insulation height
0.287\" (7.30mm) · 0.331\" (8.40mm)
Mounting type
Through Hole · Through Hole, Right Angle
Operating temperature
-55°C ~ 105°C · -55°C~105°C

Shared specifications

Applications
General Purpose, Industrial, Medical
Connector type
Header
Contact length - mating
-
Contact length - post
0.118\" (3.00mm)
Contact material
Brass
Contact shape
Square
Current rating
Varies by Wire Gauge
Fastening type
Detent Lock
Gender
Male Pin
Ingress protection
-
Insulation color
Black
Insulation material
Polybutylene Terephthalate (PBT), Glass Filled

Variant comparison

ParameterDF51A-10DP-2DSADF51A-12DP-2DS(50)DF51A-12DP-2DSADF51A-14DP-2DS(50)DF51A-14DP-2DSADF51A-16DP-2DS(20)
Contact finish - matingTinGoldTinGoldTinTin
Contact finish - postTinGoldTinGoldTinTin
Contact finish thickness - mating-3.94µin (0.100µm)-3.94µin (0.100µm)-39.4µin (1.00µm)
Contact finish thickness - post-3.94µin (0.100µm)-3.94µin (0.100µm)-39.4µin (1.00µm)
Features------
Insulation height0.331\" (8.40mm)0.287\" (7.30mm)0.331\" (8.40mm)0.287\" (7.30mm)0.331\" (8.40mm)0.287\" (7.30mm)
Mounting typeThrough HoleThrough Hole, Right AngleThrough HoleThrough Hole, Right AngleThrough HoleThrough Hole, Right Angle
Operating temperature-55°C ~ 105°C-55°C~105°C-55°C ~ 105°C-55°C~105°C-55°C ~ 105°C-55°C~105°C

Request a quote on any Hirose Electric Co Ltd DF51A 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 Hirose Electric Co Ltd DF51A Series variants differ?
Hirose Electric Co Ltd DF51A Series part numbers differ by contact finish - mating, contact finish - post, contact finish thickness - mating and contact finish thickness - post. Use the selection guide above to pick by contact finish - mating.
How many Hirose Electric Co Ltd DF51A Series part numbers are listed?
23 Hirose Electric Co Ltd DF51A Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for Hirose Electric Co Ltd DF51A Series?
Request a quote (RFQ) for any Hirose Electric Co Ltd DF51A Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

All variants