Side Pin 4.5×4.5 mm Tact Switch for SMT
Part Number: KAN4562-0431B
The KAN4562-0431B is a compact 4.5 × 4.5 mm SMD tact switch with side terminals and a momentary SPST-NO contact configuration. It is designed for surface mount PCB assembly and is rated at 12 V DC / 50 mA.
With 160 ± 50 gf operating force, 0.20 ± 0.1 mm travel and a rated life of 50,000 cycles, this model is suitable for compact electronic interfaces where board space is limited and automated SMT assembly is required.
Key Features
- 4.5 × 4.5 mm compact SMD tactile switch
- SPST-NO momentary switching configuration
- Side terminal SMT mounting
- 160 ± 50 gf operating force
- 0.20 ± 0.1 mm actuator travel
- 12 V DC / 50 mA maximum electrical rating
- Contact resistance at or below 100 mΩ
- 250 V AC dielectric strength
- 50,000 cycle electrical life
- Tape packaging for automated pick-and-place assembly
Applications
- Consumer electronics
- Communication equipment
- Office electronics
- Industrial control equipment
- Compact PCB user interfaces
When evaluating this model as an alternative to an existing 4.5 × 4.5 mm SMD tact switch, confirm the PCB footprint, side terminal layout, actuator height, operating force, travel and electrical rating before qualification.
For cross reference and second source projects, send the existing manufacturer part number, datasheet or PCB drawing. Swiclick can compare the critical mechanical and electrical parameters before recommending samples for evaluation.
SPECIFICATIONS
| Part Number | KAN4562-0431B |
|---|---|
| Switch Type | Tactile switch (momentary) |
| Circuit | 1 pole 1 throw (SPST-NO) |
| Mounting Style | Surface mount (SMD/SMT), side terminal |
| Body Size | 4.5 × 4.5 × 4.3 mm |
| Operating Force | 160 ±50 gf |
| Travel | 0.20 ±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 and off |
| Electrical Life | 50,000 cycles |
| Operating Temperature | –30 °C to +80 °C |
| Housing Material | PA66 |
| Contact Material | Stainless steel (SUS), silver-plated |
| Terminal Material | Brass, silver-plated |
| Stem | PA66 |
| RoHS | Compliant |
| Compliance | ISO 9001 & IATF 16949 certified facility |
| Packaging | Tape (tape and reel) |
Typical Applications
The KAN4562 is a compact surface-mount switch for space-constrained boards in consumer electronics and communications equipment. Its side-terminal format also suits office equipment and industrial control assemblies built on pick-and-place lines.
PART NUMBER KEY
MECHANICAL DRAWING
Units: mm
Tolerance: ±0.2mm
Unless otherwise specified
|
NO. |
NAME |
MATERIAL |
QTY. |
FINISHING |
|---|---|---|---|---|
1 |
Terminal |
Brass |
1 |
Silver Plating |
2 |
Case |
PA66 |
1 |
Black |
3 |
Contact |
SUS |
1 |
Ag Plating |
4 |
Cover |
SPCC |
1 |
CuSn plating |
5 |
Stem |
PA66 |
1 |
Black |
| ILLumination |
No |
|---|---|
| IP Rating |
No IP Rating |
| Height (mm) |
4.3 |
| Length (mm) |
4.5 |
| Width (mm) |
4.5 |
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Tel
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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.
