
Ckmtw
A strong pin-compatible alternative with matching key mechanical and electrical specifications.
Finding a replacement for the HCTL PM254-1-15-Z-8.5, a 15-pin, 2.54mm pitch female header, involves matching its mechanical footprint and key electrical ratings like 3A current and 1000V withstand voltage.
Low if selecting a part with matched voltage and current ratings.
2.54mm headers are highly standardized, but drawing verification is still crucial.
Depends on regional availability of alternative manufacturers.
Yes, the Ckmtw B-2200S15P-A120 is a direct replacement candidate for the PM254-1-15-Z-8.5.
The Ckmtw B-2200S15P-A120 is the most direct replacement path, offering a strong match in form, fit, and function.
The primary risk is overlooking subtle mechanical differences or using an alternative with a lower voltage rating.

Ckmtw
A strong pin-compatible alternative with matching key mechanical and electrical specifications.
| Feature / factor | PM254-1-15-Z-8.5 | B-2200S15P-A120 | DS1023-1x15SF11 | Alt 3 | Compatibility / risk |
|---|---|---|---|---|---|
| Pinout | 15 | 15 | 15 | 15 — Pin count, rows, and pitch match.; DS1023-1x15SF11: Pin count, rows, and pitch match. | |
| Package | Through Hole | Through Hole | Through Hole, 8.5mm height | Through Hole / Through Hole, 8.5mm height — Datasheet confirms 8.5mm height.; DS1023-1x15SF11: Matches form factor and height. | |
| Current | 3.0A | 3A | 3A | 3A — Current rating is identical.; DS1023-1x15SF11: Current rating is identical. | |
| Voltage | 1000V AC/DC | 1000V AC | 600V AC | 1000V AC / 600V AC — Withstand voltage matches.; DS1023-1x15SF11: Significantly lower withstand voltage. | |
| Temperature | -40°C to +105°C | -40°C to +105°C | -40°C to +105°C | -40°C to +105°C — Operating temperature range is identical.; DS1023-1x15SF11: Operating temperature range is identical. |
B-2200S15P-A120 by Ckmtw is a strong candidate, matching key mechanical and electrical specifications including pin count, pitch, current, and voltage ratings.