Attributes

Brand	-
Category	3C Digital Accessories / MP3/MP4 Stands
Origin	-
Part Number	2-5175887-7
Manufacturer	TE Connectivity
Connector Type	Receptacle
Number of Positions	50
Mounting Type	Through Hole (PCB Solder)
Pitch	2.54 mm
Contact Material	Phosphor Bronze
Plating	Gold over Nickel
Current Rating	3 Amps
Operating Temperature	-65°C to +105°C

6 reviews

Anonymous

Mar 30, 2026

Rating: 5/5

Essential for vintage equipment

If you are repairing older audio gear that uses standard 2.54mm spacing, this is the go-to part. Robust construction and handles repeated mating cycles well.

Anonymous

Mar 24, 2026

Rating: 5/5

Reliable industrial grade component

TE Connectivity never disappoints. The gold plating ensures good contact even in humid environments. Arrived quickly and packaging prevented pin damage.

Anonymous

Mar 19, 2026

Rating: 4/5

Good quality, slightly tight fit

The build quality is excellent. It was a bit tight fitting onto the header pins initially, but after a few connect/disconnect cycles it smoothed out. Reliable for long-term use.

Anonymous

Mar 13, 2026

Rating: 5/5

Perfect fit for legacy board repair

Needed this specific TE connector to restore an old audio interface board. The pin alignment was perfect and the solder joints took well. Genuine part as described.

Anonymous

Mar 10, 2026

Rating: 4/5

Solid connector for PCB projects

Used this for a custom media stand controller board. The through-hole mounting is very secure. Only giving 4 stars because the price fluctuates often.

Anonymous

Mar 08, 2026

Rating: 5/5

Exact replacement needed

Hard to find 50-position receptacles with this specific pitch. This worked exactly as intended for my custom MP3 player stand project. No issues with conductivity.

5 FAQ

Q: Does this come with the housing or just the contacts?

A: This part number (2-5175887-7) refers to the complete receptacle housing with contacts pre-installed. You do not need to buy separate contacts.

Q: Is this connector compatible with standard 0.1 inch pitch headers?

A: Yes, this connector has a 2.54 mm pitch, which is equivalent to the standard 0.1 inch spacing used in most PCB headers.

Q: Is there a mating lock mechanism included?

A: This specific series relies on friction fit for retention. If you require a locking mechanism for vibration-heavy environments, you may need to look at the locked variants in the same family.

Q: Can I use this for high-frequency audio signals?

A: Yes, the gold-plated phosphor bronze contacts provide low resistance and good signal integrity suitable for audio applications within standard frequency ranges.

Q: What is the maximum voltage rating for this connector?

A: While primarily rated for current, these connectors are typically rated for up to 250V AC/DC in standard signal and power applications. Please consult the official datasheet for your specific safety margins.

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