Turtle Mobile Phone Side Button Tact Switch
Part Number: KAN0445-B1-29
The KAN0445-B1-29 is a 4.7 × 3.7 × 1.65 mm surface-mount side-actuated tact switch of the turtle film type, built for mobile-phone side buttons. It surface-mounts to a PCB, gives a light press at 160 gf, and is rated for 50,000 operating cycles. ISO 9001 and IATF 16949 certified, RoHS compliant, and shipped factory-direct from our Shenzhen, Wenzhou and Hubei plants.
Key Features
- Side push-button actuation for edge-mounted controls
- Turtle film build with a PA46 stem over a polyimide film
- 4.7 × 3.7 mm body, 1.65 mm height, surface-mount
- Light 160 ± 50 gf press with a short 0.20 mm travel
- Mounting-boss option, –30 °C to +80 °C operating range
Applications
SPECIFICATIONS
| Part Number | KAN0445-B1-29 |
|---|---|
| Switch Type | Tactile switch (turtle film, side-actuated) |
| Circuit | 1 pole 1 throw (SPST-NO) |
| Mounting Style | Surface-mount (SMD), side-actuated |
| Body Size | 4.7 × 3.7 × 1.65 mm |
| Operating Force | 160 ± 50 gf |
| Travel | 0.20 ± 0.1 mm |
| Return Force | 20 gf min |
| Stop Strength | 30 N |
| 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 |
| Electrical Life | 50,000 cycles |
| Operating Temperature | –30 °C to +80 °C |
| Storage Temperature | –40 °C to +90 °C |
| Housing Material | PPA |
| Contact Material | SUS, silver-plated |
| Terminal Material | Phosphor copper, silver-plated |
| Stem | PA46 |
| Film | Polyimide |
| RoHS | Compliant |
| Compliance | ISO 9001 & IATF 16949 certified facility |
| Packaging | Tape & reel |
Typical Applications
This side-actuated turtle film switch suits edge-mounted controls in slim devices: mobile devices, consumer electronics, wearables, and remote controls. The side push-button and mounting-boss option fit phone-frame side buttons where a top-actuated part will not.
PART NUMBER KEY
MECHANICAL DRAWING
Units: mm
Tolerance: ±0.2mm
Unless otherwise specified
|
NO. |
NAME |
MATERIAL |
QTY. |
FINISHING |
|---|---|---|---|---|
1 |
Terminal |
Phosphor copper |
1 |
Ag plating |
2 |
Case |
PPA |
1 |
Black |
3 |
Contact |
SUS |
1 |
Ag plating |
4 |
Cover |
SUS |
1 |
|
5 |
Film |
PI |
2 |
Yellow |
|
6 |
Stem |
PA46 |
1 |
Black |
| ILLumination |
No |
|---|---|
| IP Rating |
No IP Rating |
| Height (mm) |
1.65 |
| Length (mm) |
4.7 |
| Width (mm) |
3.7 |
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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.
