Mfr Part #:

51720-10402404ABLF

Blade power header with 32 positions (24 signal, 8 power), 4 rows, 2.54mm pitch, right angle board edge mount, and gold plated contacts.

✓ Total Stock: 288 pcs

$ Price Range: $8.44 - $8.55

51720-10402404ABLF Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Husky International Electronic ✓ Non-Authorised Inventory information	288 pcs On Request	288 pcs	On Request	1	On Request	On Request	N/A	On Request	On Request

51720-10402404ABLF Description

Short technical summary and product information.

The Amphenol ICC 51720-10402404ABLF is a blade power header designed for high-density backplane and power distribution applications. It features 32 total positions arranged in 4 rows, with a contact layout of 24 signal and 8 power contacts. The connector uses a 2.54mm (0.100") pitch and is terminated via solder.

This header is configured for board edge, through hole, right angle mounting, making it suitable for mezzanine or perpendicular board-to-board connections. The contacts are finished with gold or Gold GXT™ plating to a thickness of 30.0µin (0.76µm), ensuring reliable low-resistance connections. The connector body is black and includes board lock and mating guide features for secure alignment and retention.

Designed for use in power distribution and signal transmission within backplane systems, this connector supports applications requiring a mix of power and signal contacts in a compact form factor.

51720-10402404ABLF Quick Information

Product Type: Blade Power Header

Series: PWRBLADE

Canonical Name: Amphenol ICC 51720-10402404ABLF Blade Power Header, 32 Position, 4 Row, Right Angle, Board Edge Mount

Subcategory: Blade Power

51720-10402404ABLF Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

51720-10402404ABLF Estimated Pricing

Qty	Low	High
264+	$8.55	$8.55
1,056+	$8.44	$8.44

Estimated market price range - modelled values for guidance only, not live distributor offers.

51720-10402404ABLF Features

32 positions with 24 signal and 8 power contacts.
4 rows at 2.54mm (0.100") pitch.
Right angle board edge through hole mount.
Gold or Gold GXT™ contact finish 30µin.
Board lock and mating guide features.

51720-10402404ABLF Applications

Backplane power distribution in servers and switches.
Mixed signal and power board-to-board connections.
Mezzanine card interconnect in telecom equipment.
Industrial control and automation backplanes.
High-density power and signal routing.

51720-10402404ABLF FAQs

5 frequently asked questions generated from this part’s specifications.

How many positions does the 51720-10402404ABLF have?

The connector has 32 total positions, with a contact layout of 24 signal and 8 power contacts.

What is the pitch of this connector?

The pitch is 2.54mm (0.100").

What mounting type does this connector use?

It uses board edge, through hole, right angle mounting.

What is the contact finish and thickness?

The contact finish is Gold or Gold GXT™ with a thickness of 30.0µin (0.76µm).

What features does this connector include?

It includes board lock and mating guide features.

Category	Specialized
Manufacturer Name	Amphenol ICC
Color	Black
Connector Style	Blade Power
Connector Type	Header, Male Pins and Blades
Contact Finish	Gold or Gold, GXT™
Contact Finish Thickness	30.0µin (0.76µm)
Contact Layout, Typical	24 Signal, 8 Power
Features	Board Lock, Mating Guide
Lead Spacing	2.54mm (0.100")
Lead Style	Solder
Mounting Type	Board Edge, Through Hole, Right Angle
Number of Positions	32
Number of Positions Loaded	All
Number of Rows	4
Pitch	2.54mm (0.100")
SVHC Present	Not Present
Tape & Reel	Yes
Termination	Solder