PZ254-1-06-Z-8.5
HCTL
Needs validationmedium risk
Form-fit match from the same manufacturer with a better temperature range but lower current rating.
Best Alternatives to HC-2510-6A
Finding a substitute for the HCTL HC-2510-6A 6-pin header involves careful electrical review. While several pin-compatible options exist, all reviewed candidates have a lower current rating than the original's 4A specification.
AI replacement insight
Electrical riskmedium
All candidates have a lower current rating (2A-3A vs 4A), requiring derating analysis.
Package risklow
Multiple candidates match the 6-pin, 2.54mm pitch, straight through-hole package.
Sourcing risklow
Multiple manufacturers produce connectors in this common form factor.
Can it be replaced directly?
No direct, 4A-rated replacements were found in this review. All suitable candidates have a lower current rating of 2A or 3A.
Best replacement path
If the application can tolerate a 3A current limit, PZ254-1-06-Z-8.5 is a strong candidate from the same manufacturer with a better temperature range. Otherwise, a new search for a 4A-rated connector is required.
Main risk
The primary risk is electrical overstress, as all identified alternatives have a lower current rating than the original part's 4A specification.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | HC-2510-6A | PZ254-1-06-Z-8.5 | WAFER-XH2.54-6PJK | ZX-XH2.54-6PJK | Compatibility / risk |
|---|---|---|---|---|---|
| Package | Through Hole, Straight | Through Hole, Straight | Through Hole, Straight | Through Hole, Straight | Through Hole, Straight — Form factor matches.; WAFER-XH2.54-6PJK: Form factor matches.; ZX-XH2.54-6PJK: Form factor matches.; ZX-HA2.54-6PZZ: Form factor matches. |
| Current | 4 A | 3.0 A | 3 A | 3.0 A | 3.0 A / 3 A / 2.0 A — Candidate has lower current rating.; WAFER-XH2.54-6PJK: Candidate has lower current rating.; ZX-XH2.54-6PJK: Candidate has lower current rating.; ZX-HA2.54-6PZZ: Candidate has a significantly lower current rating. |
| Temperature | -25°C to +85°C | -40°C to +105°C | -25°C to +85°C | -25°C to +85°C | -40°C to +105°C / -25°C to +85°C — Candidate has a wider operating temperature range.; WAFER-XH2.54-6PJK: Operating temperature range matches.; ZX-XH2.54-6PJK: Operating temperature range matches.; ZX-HA2.54-6PZZ: Operating temperature range matches. |
| Plating | Tin (Assumed) | Gold | - | - | Gold — Gold plating may offer better performance. |
| Voltage | 250 V | - | 250 V | 250 V | 250 V — Voltage rating matches.; ZX-XH2.54-6PJK: Voltage rating matches.; ZX-HA2.54-6PZZ: Voltage rating matches. |
| Pitch | 2.54 mm | - | - | 2.54 mm | 2.54 mm — Pitch matches. |
Application & sourcing insights
Questions & answers
No direct 4A replacement was found. The best alternatives, like PZ254-1-06-Z-8.5, match the form factor but have a lower 3A current rating. You must verify if your application's current draw is safely below 3A.