KAN0441C-0252B1
GANGYUAN
Needs validationmedium risk
KAN0441C-0252B1 is a close SMD tactile candidate for TS-1101-B-W, pending footprint review.
Best Alternatives to TS-1101-B-W
TS-1101-B-W is a 2-pin SMD tactile switch. Current candidates require FAE footprint and pinout review before substitution.
AI replacement insight
Electrical risklow
best tactile candidates match 50mA 12V
Package riskhigh
2-pin target versus missing or 4-pin candidates
Firmware risklow
passive switch; no firmware protocol
Sourcing riskmedium
some candidates have lifecycle '-'
Can it be replaced directly?
No pin-compatible replacement is confirmed from this candidate set.
Best replacement path
Start with KAN0441C-0252B1 for closest size, rating, and force match; verify pads and pins.
Main risk
Pinout and land pattern are not verified.
Recommended alternatives
3Alternative comparison matrix
| Feature / factor | TS-1101-B-W | KAN0441C-0252B1 | KAN0644-0371C1-A | KTD0621-0501C0101 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | SMD | SMD | SMD | SMD | SMD — same mount; KAN0644-0371C1-A: same mount; KTD0621-0501C0101: same mount |
| Pinout | 2 pins | missing | 4 pins | missing | missing / 4 pins — blocks pin-to-pin; KAN0644-0371C1-A: not direct; KTD0621-0501C0101: blocks pin-to-pin |
| Voltage | 12V | 12V | 12V | 16V | 12V / 16V — same rating; KAN0644-0371C1-A: same rating; KTD0621-0501C0101: higher rating |
| Current | 50mA | 50mA | 50mA | 50mA | 50mA — same rating; KAN0644-0371C1-A: same rating; KTD0621-0501C0101: same rating |
| Application | 6x3.6x2.5 tactile 160gf | 6.1x3.7x2.5 tactile 1.6N | 6x6x3.7 tactile | 230gf, 5mm high | 6.1x3.7x2.5 tactile 1.6N / 6x6x3.7 tactile / 230gf, 5mm high — very close; KAN0644-0371C1-A: larger; KTD0621-0501C0101: feel/height differ |
| Temperature | -30 to +85C | - | - | -40 to +90C | -40 to +90C — wider range |
Application & sourcing insights
Questions & answers
KAN0441C-0252B1 is the closest listed candidate, but it still needs pinout and footprint review.