Miniature 3mm Height Slide Switch
Part Number: SK12D02-VG3-DF1
The SK12D02-VG3-DF1 is a miniature 3 mm-height SPDT (1P2T) slide switch with non-shorting contacts and through-hole PCB terminals, rated 50 V DC / 0.3 A. It offers a low-profile body, a right-angle slide, and 10,000-cycle operation life. ISO 9001 and ISO 14001 certified, RoHS compliant, and shipped factory-direct from our Shenzhen, Wenzhou and Hubei plants.
Key Features
- SPDT (1P2T) 2-position switching with non-shorting (break-before-make) contacts
- Low 3 mm-height body for space-constrained boards
- Through-hole PCB terminals, rated 50 V DC / 0.3 A
- 300 ± 100 gf side-slide force, 500 V AC dielectric strength
- 10,000-cycle life, silver-plated contacts, –16 °C to +60 °C range
Applications
SPECIFICATIONS
| Part Number | SK12D02-VG3-DF1 |
|---|---|
| Switch Type | Slide switch (mechanical) |
| Contact Form | SPDT (1P2T, 1 pole 2 throw) |
| Positions | 2-position |
| Timing | Non-shorting (break-before-make) |
| Mounting / Terminal | Through-hole PCB, right-angle side slide, 3 terminals |
| Body Size | 8.6 × 4.7 × 3 mm |
| Rated Current / Voltage | 50 V DC, 0.3 A (max) |
| Operating Force | 300 ± 100 gf (side push) |
| Contact Resistance | ≤100 mΩ |
| Insulation Resistance | ≥100 MΩ |
| Dielectric Strength | 500 VAC, 1 min |
| Operation Life | 10,000 cycles |
| Operating Temperature | –16 °C to +60 °C |
| Contact Material | Phosphor bronze (C5210), silver-clad |
| Terminal Material | Brass, silver-plated |
| Housing Material | Steel frame (nickel-plated), PA66 knob, phenolic base |
| RoHS | Compliant |
| Compliance | ISO 9001 & ISO 14001 certified facility |
| Packaging | Bag |
Typical Applications
This low-profile SPDT slide switch suits mode and on/off selection on tight boards: consumer electronics, portable devices, wearables, and IoT modules. The 3 mm body height fits slim enclosures, and the non-shorting action briefly opens the circuit between positions.
MECHANICAL DRAWING
Units: mm
General tolerance: ±0.2mm
Unless otherwise specified
|
NO. |
NAME |
MATERIAL |
QTY. |
FINISHING |
|---|---|---|---|---|
1 |
Frame |
Steel strip |
1 |
Ni plated |
2 |
Knob |
PA66 |
1 |
Black |
3 |
Base |
Phenolic resin |
1 |
Natural |
4 |
Terminal |
Brass strip |
3 |
Ag plated |
5 |
Contact clip |
PBS C5210R-EH |
1 |
Ag clad |
6 |
Spring plate |
PBS strip |
1 |
Natural |
All Switches Categories
| ILLumination |
No |
|---|---|
| IP Rating |
No IP Rating |
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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 13106665774
+ 86 13106665774
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.
