Is there a pin-compatible replacement for TSA010A2026B?

No pin-compatible replacement has been verified. While some alternatives have 2 pins, their package footprints differ. Other candidates have 4 pins and are not compatible.

What risks should I check before replacing TSA010A2026B?

Key risks are mechanical incompatibility. Check package dimensions, pin footprint, and actuator height. Also, verify if a different operating force is acceptable for your application.

TSA010A2026B Alternatives, Datasheet & Cross Reference | Zhejiang Bozhong Electric Co., Ltd.

Reviewing alternatives for the BZCN TSA010A2026B, a 2-pin SMD tactile switch. Key parameters for replacement are its 12V/50mA rating, 260gf operating force, and 3.9x3.0x2.0mm package.

AI replacement insight

Package riskhigh

All candidates have different package dimensions or pin footprints, requiring PCB redesign.

Electrical risklow

Most candidates match the target's voltage and current ratings.

Can it be replaced directly?

No direct replacement has been identified. All reviewed candidates require design modifications for mechanical fit.

Best replacement path

functional_alternate

Main risk

Package and pinout mismatch.

Recommended alternatives

Functionally similar with matching electricals and operating force, but in a different package size.

View details

Alternative comparison matrix

Feature / factor	TSA010A2026B	TSA002A3526B	TSA002A3518B	TSC015A05026A	Compatibility / risk
Package	3.9x3.0x2.0mm	4.8x2.0x3.5mm	4.8x2.0x3.5mm	4.5x4.5x5.0mm	4.8x2.0x3.5mm / 4.5x4.5x5.0mm — Footprint is different, requires layout change.; TSA002A3518B: Footprint is different, requires layout change.; TSC015A05026A: Footprint and height are different.
Pinout	2	2	-	4	2 / 4 — Pin count matches, but footprint does not.; TSC015A05026A: Pin count and footprint are different.
Application	260gf	260gf	180gf	260gf	260gf / 180gf — Operating force matches.; TSA002A3518B: Operating force is lower, resulting in a lighter feel.; TSC015A05026A: Operating force matches.
Voltage	12V/50mA	12V/50mA	12V/50mA	12V/50mA	12V/50mA — Electrical ratings match.; TSA002A3518B: Electrical ratings match.; TSC015A05026A: Electrical ratings match.

Application & sourcing insights

Questions & answers

No direct drop-in replacement was found. Candidates like TSA002A3526B match electrically but have different physical dimensions, requiring PCB layout changes.