
XUNPU
Functionally similar switch from the same manufacturer with identical ratings but a shorter 6mm actuator height.
The XUNPU TS-1002S-07026C is a common 4-pin through-hole tactile switch in a 6x6mm package with a 7mm actuator height. Finding a substitute requires matching the footprint, height, and operating force.
All candidates have a shorter actuator height (5mm or 6mm) than the target's 7mm, which may not fit the end product's enclosure or panel.
Most candidates match the target's key electrical ratings (12V/50mA, 260gf force).
No direct drop-in replacement was found in this review. All electrically similar candidates have a different actuator height, which requires mechanical verification.
Search for a 6x6mm, 4-pin through-hole tactile switch with a 7mm actuator height and an operating force near 260gf.
Mechanical incompatibility due to different actuator heights on all potential substitutes.

XUNPU
Functionally similar switch from the same manufacturer with identical ratings but a shorter 6mm actuator height.
| Feature / factor | TS-1002S-07026C | TS-1002S-06026C | 1TS005A-2600-5001 | 1TS005A-2500-5001 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 6mm x 6mm | 6mm x 6mm | 6mm x 6mm | 6mm x 6mm | 6mm x 6mm — Body size matches.; 1TS005A-2600-5001: Body size matches.; 1TS005A-2500-5001: Body size matches.; 1TS005A-2700-5001: Body size matches. |
| Actuator Height | 7mm | 6mm | 5mm | 5mm | 6mm / 5mm — Candidate is 1mm shorter.; 1TS005A-2600-5001: Candidate is 2mm shorter.; 1TS005A-2500-5001: Candidate is 2mm shorter.; 1TS005A-2700-5001: Candidate is 2mm shorter. |
| Pin Count | 4 | 4 | - | - | 4 — Pinout is compatible. |
| Operating Force | 260gf | 260gf | 260gf | 250gf | 260gf / 250gf — Identical operating force.; 1TS005A-2600-5001: Identical operating force.; 1TS005A-2500-5001: Slightly lower force, likely acceptable.; 1TS005A-2700-5001: Slightly lower force, likely acceptable. |
| Contact Rating | 12V/50mA | 12V/50mA | 12V/50mA | 12V/50mA | 12V/50mA — Identical electrical rating.; 1TS005A-2600-5001: Identical electrical rating.; 1TS005A-2500-5001: Identical electrical rating.; 1TS005A-2700-5001: Identical electrical rating. |
The best alternatives are other 6x6mm through-hole tactile switches with a 7mm height and 260gf operating force. While several parts are electrically compatible, many have different actuator heights (e.g., 5mm or 6mm), which requires mechanical verification.