3 Way Slide 2.54mm Pitch SMD Dip Switch
Part Number: BMIC03S-RG-4FR-NK
The BMIC03S-RG-4FR-NK is a 3-circuit slide DIP switch on a 2.54 mm pitch in a low-profile SMD package. Each circuit is SPST, rated 25 mA at 24 V DC switching, with gold-plated contacts for stable low-current switching. ISO 9001 and ISO 14001 certified, RoHS compliant, and shipped factory-direct from our Shenzhen, Wenzhou and Hubei plants.
Key Features
- 3 independent SPST circuits, 2.54 mm pitch
- Surface-mount, low-profile 7.62 × 6 × 3.75 mm package
- Gold-plated contacts, ≤100 mΩ contact resistance
- 25 mA / 24 V DC switching, 100 mA / 50 V DC carry rating
- Tactile slide actuation, 1,000-cycle operation life
Applications
SPECIFICATIONS
| Part Number | BMIC03S-RG-4FR-NK |
|---|---|
| Switch Type | DIP switch (slide-actuated) |
| Contact Arrangement | SPST per switch (1 pole 1 throw) |
| Number of Circuits | 3 (3-way) |
| Pitch | 2.54 mm |
| Rated Current (switching) | 25 mA at 24 V DC (10 mA at 50 V DC) |
| Rated Current (non-switching) | 100 mA at 50 V DC |
| Contact Resistance | ≤100 mΩ |
| Insulation Resistance | ≥100 MΩ |
| Dielectric Strength | 250 VAC, 1 min |
| Switch Capacitance | 5 pF max |
| Operating Force | 1000 gf max |
| Operation Life | 1,000 cycles |
| Operating Temperature | –30 °C to +85 °C |
| Storage Temperature | –40 °C to +85 °C |
| Mounting | SMD (surface mount) |
| Body Size | 7.62 × 6 × 3.75 mm |
| Contact Material | Moving contact phosphor bronze, gold-plated; static contact brass, gold-plated |
| Housing Material | PPS case and cover; PA46 stems |
| RoHS | Compliant |
| Compliance | ISO 9001 & ISO 14001 certified facility |
| Packaging | Tape |
Typical Applications
This 3-way slide DIP switch sets board options by hand: PCB mode and option selection, consumer device configuration, bench test instruments, and small address or ID settings. The 2.54 mm pitch and surface-mount body drop onto standard footprints, and gold-plated contacts hold up under low-current signal loads.
PART NUMBER KEY
MECHANICAL DRAWING
Units: mm
General tolerance：±0.3mm
Unless otherwise specified
|
NO. |
NAME |
MATERIAL |
QTY. |
FINISHING |
|---|---|---|---|---|
1 |
Static contact |
Brass |
3 |
Gold plating |
2 |
Moving contact |
Phosphor bronze |
3 |
Gold plating |
3 |
Stem |
PA46 |
3 |
White |
4 |
Cover |
PPS |
1 |
Black |
5 |
Base |
PPS |
1 |
Black |
All Switches Categories
| ILLumination |
No |
|---|---|
| IP Rating |
No IP Rating |
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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.
