Molex 47948-0001 PCB SMT Antenna, Bluetooth (BLE), WiFi
- RS Stock No.:
- 759-5325P
- Mfr. Part No.:
- 47948-0001
- Brand:
- Molex
Bulk discount available
Subtotal 25 units (supplied on a continuous strip)*
£30.25
(exc. VAT)
£36.25
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- 1,800 unit(s) shipping from 10 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 25 - 49 | £1.21 |
| 50 - 99 | £1.06 |
| 100 - 249 | £0.92 |
| 250 + | £0.85 |
*price indicative
- RS Stock No.:
- 759-5325P
- Mfr. Part No.:
- 47948-0001
- Brand:
- Molex
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Molex | |
| RF Protocols | Bluetooth (BLE), WiFi | |
| Gain | 3.7dBi | |
| Physical Form | PCB | |
| Dimensions | 3 x 3 x 4mm | |
| Height | 3 x 4mm | |
| Length | 3mm | |
| Width | 3mm | |
| Select all | ||
|---|---|---|
Brand Molex | ||
RF Protocols Bluetooth (BLE), WiFi | ||
Gain 3.7dBi | ||
Physical Form PCB | ||
Dimensions 3 x 3 x 4mm | ||
Height 3 x 4mm | ||
Length 3mm | ||
Width 3mm | ||
- COO (Country of Origin):
- CN
Molex 2.4 GHz SMT On-Ground Antenna
This Molex 2.4 GHz Surface Mount Device (SMD) On-Ground Antenna is the smallest of its kind and requires no ground clearance which gives significant PCB real-estate savings. Manufactured using Laser Direct Structuring (LDS) this Molex 2.4 GHz SMT On-Ground Moulded Interconnect Device (MID) Antenna is the smallest in the market. The light weight (0.03 g) of the Molex 2.4 GHz SMD On-Ground Antenna makes it ideal for use in portable electronic devises based on a wide range of wireless standards.
Physical Data for the Molex 2.4 GHz SMD On-Ground Antenna:
Weight: 0.03 g
Size: base 3x3 mm, height 4 mm
Housing material LCP-LDS
Flammability: UL 94V-0
Operating temperature -35 to +85 °C
Peeling force: 1 N
Size: base 3x3 mm, height 4 mm
Housing material LCP-LDS
Flammability: UL 94V-0
Operating temperature -35 to +85 °C
Peeling force: 1 N
Electrical Data for the Molex 2.4 GHz SMD On-Ground Antenna:
RF Power: 2 W
Frequency: 2400 to 2483.5 MHz
Return Loss -S11: < -9 dB
Average Total Efficiency: 70 %
Peak Gain: 3.0 dBi
Polarization: Linear
Input Impedance: 50 Ohms
Frequency: 2400 to 2483.5 MHz
Return Loss -S11: < -9 dB
Average Total Efficiency: 70 %
Peak Gain: 3.0 dBi
Polarization: Linear
Input Impedance: 50 Ohms
Molex SMT Antenna, Chip Form, 70% Total Efficiency - 47948-0001-TR450
Give your PCB a signal boost with this SMT antenna from Molex. As it transmits and receives electromagnetic waves directly from a board, you can use it to set up robust wireless communications. This piece of gear comes in a compact chip form, with external dimensions of 3 (L) x 3 (W) x 4mm (D) so it's a smart option for setups where there's no room to spare.
Features & Benefits
• Peak gain of 3.3dBi at 2.4G for reliable signal amplification
• Total efficiency of more than 70%, so delivers performance you can depend on
• High return loss of over -10dB ensures efficient power transfer
• Total efficiency of more than 70%, so delivers performance you can depend on
• High return loss of over -10dB ensures efficient power transfer
Applications
• Server rooms
• Military equipment
• Call centres
• Navigation systems
• Military equipment
• Call centres
• Navigation systems
What signal protocols does this antenna support?
As this antenna supports multiple signal protocols, including Bluetooth, BT, Thread, WiFi and Zigbee, it's a versatile solution for your communication systems.
Surface Mount Technology (SMT) Antennas