Needs validationlow risk
Strong candidate from a major brand with matching form, temp, and superior electricals. Verify mating fit.
Best Alternatives to HC-5.08-2A
The HCTL HC-5.08-2A is a standard 2-position, 5.08mm pitch through-hole terminal block header. Numerous functional alternatives with similar form factors and equal or better electrical ratings are available from various manufacturers.
AI replacement insight
Electrical risklow
Most candidates have equal or higher voltage and current ratings, posing low electrical risk.
Package riskmedium
Requires verification of mechanical drawings to ensure the header housing and pins will fit the PCB layout and mate with the corresponding plug.
Sourcing risklow
This is a very common connector style with a deep supply chain and many manufacturers.
Can it be replaced directly?
There are several strong functional alternatives for HC-5.08-2A, such as DEGSON's 2EDGRC series or MAX's MX2EDGRC series, which meet or exceed key electrical specifications. However, pin-to-pin compatibility must be confirmed by checking the datasheet drawings.
Best replacement path
Use a form-fit-function compatible header from manufacturers like DEGSON, MAX, or Phoenix Contact after verifying mechanical drawings.
Main risk
The primary risk is mechanical incompatibility. While many headers share the same pitch and position count, slight differences in housing dimensions or pin length can prevent proper mating with the existing plug.
Recommended alternatives
5Alternative comparison matrix
| Feature / factor | HC-5.08-2A | 2EDGRC-5.08-02P-14-100A(H) | MX2EDGRC-5.08-02P-GN01-Cu-A | 1755736 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole — Matches target package type.; MX2EDGRC-5.08-02P-GN01-Cu-A: Matches target package type.; 1755736: Matches target package type.; DB2ER-5.08-2P-OG: Matches target package type. |
| Pitch | 5.08mm | 5.08mm | 5.08mm | 5.08mm | 5.08mm — Matches target pin pitch.; MX2EDGRC-5.08-02P-GN01-Cu-A: Matches target pin pitch.; 1755736: Matches target pin pitch.; DB2ER-5.08-2P-OG: Matches target pin pitch. |
| Current | 7A | 15A | 15A | 12A | 15A / 12A / 15A (UL) — Significantly higher current rating.; MX2EDGRC-5.08-02P-GN01-Cu-A: Significantly higher current rating.; 1755736: Higher current rating.; DB2ER-5.08-2P-OG: Higher current rating. |
| Voltage | 250V | 320V | 300V | 250V | 320V / 300V / 250V / 300V (UL) — Higher voltage rating.; MX2EDGRC-5.08-02P-GN01-Cu-A: Higher voltage rating.; 1755736: Matches voltage rating.; DB2ER-5.08-2P-OG: Higher voltage rating. |
| Temperature | -40°C to +105°C | -40°C to +105°C | -40°C to +105°C | Not specified | -40°C to +105°C / Not specified — Matches target operating temperature range.; MX2EDGRC-5.08-02P-GN01-Cu-A: Matches target operating temperature range.; 1755736: Operating temperature range is missing.; DB2ER-5.08-2P-OG: Operating temperature range is missing. |
Application & sourcing insights
Questions & answers
The best alternatives for HC-5.08-2A are parts like DEGSON 2EDGRC-5.08-02P-14-100A(H) or Phoenix Contact 1755736. They offer matching or superior specifications from reputable manufacturers. Always verify the mechanical drawing before purchasing.