SPST NO Small Smt Tact Switch
Part Number: KAN0641-0431B0101-B42
The KAN0641-0431B0101-B42 is a compact 6.0 × 6.0 mm surface-mount tact switch with a 4.3 mm height and top-actuated design. It surface-mounts to a PCB, delivers crisp tactile feedback at 160 gf, and is rated for 100,000 operating cycles. ISO 9001 and IATF 16949 certified, RoHS compliant, and shipped factory-direct from our Shenzhen, Wenzhou and Hubei plants.
Key Features
- 6.0 × 6.0 mm footprint, 4.3 mm height, top-actuated
- Surface-mount (SMD) design, SPST-NO momentary action
- 160 ± 50 gf operating force, 0.25 mm travel for a defined tactile click
- 100,000-cycle rated life, –30 °C to +80 °C operating range
- SUS silver-plated contacts, ≤100 mΩ contact resistance
Applications
SPECIFICATIONS
| Part Number | KAN0641-0431B0101-B42 |
|---|---|
| Switch Type | Tactile switch (momentary) |
| Circuit | 1 pole 1 throw (SPST-NO) |
| Mounting Style | Surface-mount (SMD), top-actuated |
| Body Size | 6.0 × 6.0 × 4.3 mm |
| Operating Force | 160 ± 50 gf |
| Travel | 0.25 ± 0.1 mm |
| Return Force | 20 gf min |
| Stop Strength | 30 N |
| Stem Strength | 20 N min |
| Electrical Rating | DC 12 V, 50 mA (max); DC 1 V, 10 μA (min) |
| Contact Resistance | ≤100 mΩ |
| Insulation Resistance | ≥100 MΩ at DC 100 V |
| Dielectric Strength | 250 VAC, 1 min |
| Bounce | ≤10 ms (ON / OFF) |
| Electrical Life | 100,000 cycles |
| Operating Temperature | –30 °C to +80 °C |
| Storage Temperature | –40 °C to +90 °C |
| Housing Material | FR52 |
| Contact Material | SUS, silver-plated |
| Terminal Material | Brass, silver-plated |
| RoHS | Compliant |
| Compliance | ISO 9001 & IATF 16949 certified facility |
| Packaging | 1,000 pcs/reel (tape & reel) |
Typical Applications
This compact surface-mount tact switch is a general-purpose board button for small device interfaces: consumer electronics, wearables, remote controls, handheld devices, and office equipment. The SMD format supports automated pick-and-place assembly on space-constrained boards.
|
Parameter |
Description |
|---|---|
Rating |
DC 12V 50mA（Max） DC 1V 10μA （Min） |
Circuit |
SPST-NO |
Contact Resistance |
≤100mΩ |
Insulation Resistance |
≥100MΩ |
Operating Force |
160±50 gf |
Full Travel |
0.25±0.1mm |
Return Force |
20gf Min |
Stem Strength |
20N min |
Operation Life |
100,000 cycles |
Mounting Style |
SMD/SMT |
Length |
6mm |
Width |
6mm |
Height |
4.3mm |
Packing |
Tape |
ROHS |
Yes |
PART NUMBER KEY
MECHANICAL DRAWING
Units: mm
Tolerance: ±0.2mm
Unless otherwise specified
|
NO. |
NAME |
MATERIAL |
QTY. |
FINISHING |
|---|---|---|---|---|
1 |
Teminal |
Brass |
1 |
Sliver plating |
2 |
Case |
FR52 |
1 |
Black |
3 |
Contact |
SUS |
1 |
Ag plating |
4 |
Cover |
SUS |
1 |
|
5 |
Stem |
FR52 |
1 |
Black |
| ILLumination |
No |
|---|---|
| IP Rating |
No IP Rating |
| Height (mm) |
4.3 |
| Length (mm) |
6 |
| Width (mm) |
6 |
Ready to Take the Next Step? We're Here to Help.
Request free samples: 1–50 pcs, shipped in 4 days. Validate fit and feel before you commit to volume.
Get in Touch
Tel
+86 15875498257
+ 86 15875498257
sales001@swiclick.com
Address
R.m 25D1, Block C, No 2070, Keji Dianzi Building, Shennan Zhong Rd., Futian Dist., Shenzhen, China
WE PROMISE
Send us your model, quantity, and application, and you’ll hear back from our engineers within hours, with technical datasheets and an NDA on request.
Free samples (1–50 pcs) ship in 4 days, and standard products in 7–15 business days, all built under ISO 9001 and IATF 16949 quality systems by a switch manufacturer with 30+ years of in-house tooling and production.
Our team can help you select the perfect configuration.
