W3001
Chip Antenna, 2.4 GHz, 10mm x 3.2mm x 4mm
- Manufacturer: PULSE ELECTRONICS
- Product type: Antennas - Single Band Chip
- SVHC: No SVHC (04-Feb-2026)
- Product Range: -
- Centre Frequency: 2.4GHz
- Antenna Case Size: 10mm x 3.2mm x 4mm
| Delivery and price | |
|---|---|
| Units per pack | 1500 |
| Price | 0.931 € |
| Current stock | 10+ |
| Lead time | 30 days |
W3001 Datasheet version 1.0. 2.4 GHz WiFi Antenna. (04/08). ## 2.4 GHz WiFi Antenna 10 x 3.2 x 4.0 mm Ceramic Chip Antenna (On Ground type, Top surface ground removal area 10.80 x 6.25 mm). Pulse Part Number: W3001 ## _Features_ - Omni directional radiation (Azimuthal plane) - Low profile - Compact size W x L x H (10 x 3.2 x 4 mm) - Low weight (600 mg) - Lead free materials - Fully SMD compatible - Lead free soldering compatible - Tape and reel packing - RoHS compliant product ## _Applications_ - Bluetooth - 2.4 GHz WLAN - 2.4 GHz ISM Band System ## _Electrical specifications @ +25 °C_ _Note: Electrical characteristics depend on test board (GP) size and antenna positioning on GP and Ground Clearance area size._ ## _WiFi 2.4 GHz_ ## Typical performance (Test board size 80 x 37 mm, PWB top surface ground removal area 10.80 x 6.25 mm, position 1 on PWB) |Frequency Range<br>[MHz]|Max Gain<br>[dBi]|Efficiency<br>[%] / [dB]|Return loss<br>min. [dB]|Impedance<br>[Ω]|Operating<br>Temperature [° C]| |---|---|---|---|---|---| |2400 – 2483.5|1.5 (Peak)<br>0.5 (Band edges)|75 /-1.25 (Peak)<br>60/-2.25 (Band edges)|-6|50|-45 to +85| ## Pulse Finland Oy Takatie 6 90440 Kempele, Finland Tel: +358 207 935 500 Fax: +358 207 935 501 _www.pulseeng.com/antennas_ © 2008. All Rights Reserved. W3001 Datasheet version 1.0. 2.4 GHz WiFi Antenna. (04/08). ## 2.4 GHz WiFi Antenna 10 x 3.2 x 4.0 mm Ceramic Chip Antenna (On Ground type, Top surface ground removal area 10.80 x 6.25 mm). Pulse Part Number: W3001 ## _Terminal Configuration and Dimensions_ On Ground type, Top surface ground removal area 10.80 x 6.25 mm ## _Antenna features_ |No.|Terminal name|Terminal Dimensions| |---|---|---| |1|Feed / GND|1.5 x 2.75 mm| |2|Feed / GND|1.5 x 2.75 mm| Antenna is symmetrical. Either of terminals 1 or 2 can be feed / GND ## _Antenna PWB Layout Specifications_ On Ground type, Top surface ground removal area 10.80 mm ing mechanics / materials. ing on PWB material and thickne Matching and tuning component values depend on application and s ing mechanics / materials. Feed line should be designed to match 50 Ω characteristic impedanc ing on PWB material and thickne Recommended test board layout for electrical characteristic measurement, test board outline size 80 x 37 mm. ## _PWB layout for W3001 Antenna_ Note: All dimensions are in metric system. Pulse Finland Oy Takatie 6 90440 Kempele, Finland Tel: +358 207 935 500 Fax: +358 207 935 501 _www.pulseeng.com/antennas_ © 2008. All Rights Reserved. W3001 Datasheet version 1.0. 2.4 GHz WiFi Antenna. (04/08). ## 2.4 GHz WiFi Antenna 10 x 3.2 x 4.0 mm Ceramic Chip Antenna (On Ground type, Top surface ground removal area 10.80 x 6.25 mm). Pulse Part Number: W3001 ## _Metallization layers for W3001 Antenna_ _PWB pad dimensions and antenna position for W3001 Antenna_ Pulse Finland Oy Takatie 6 90440 Kempele, Finland Tel: +358 207 935 500 Fax: +358 207 935 501 _www.pulseeng.com/antennas_ © 2008. All Rights Reserved. W3001 Datasheet version 1.0. 2.4 GHz WiFi Antenna. (04/08). ## 2.4 GHz WiFi Antenna 10 x 3.2 x 4.0 mm Ceramic Chip Antenna (On Ground type, Top surface ground removal area 10.80 x 6.25 mm). Pulse Part Number: W3001 _Typical ground via hole placement in PWB layout for W3001 Antenna_ _Solder resist opening and Paste stencil recommendation for W3001 Antenna_ Pulse Finland Oy Takatie 6 90440 Kempele, Finland Tel: +358 207 935 500 Fax: +358 207 935 501 _www.pulseeng.com/antennas_ © 2008. All Rights Reserved. W3001 Datasheet version 1.0. 2.4 GHz WiFi Antenna. (04/08). ## 2.4 GHz WiFi Antenna 10 x 3.2 x 4.0 mm Ceramic Chip Antenna (On Ground type, Top surface ground removal area 10.80 x 6.25 mm). Pulse Part Number: W3001 ## _Recommended antenna position on PWB for W3001 Antenna_ Our test PWB size is 37 x 80 mm, other sized boards can be used depending on customer device size (minimum 35 x 35 mm). **==> picture [300 x 276] intentionally omitted <==** **----- Start of picture text -----**<br> Position 1 Position 2<br>Tested (Optional,<br>minimum dis-<br>tance from top<br>corner is 10 mm)<br>Position 3<br>(Optional, minimum distance<br>from corner is 10 mm)<br>=<br>**----- End of picture text -----**<br> Pulse Finland Oy Takatie 6 90440 Kempele, Finland Tel: +358 207 935 500 Fax: +358 207 935 501 _www.pulseeng.com/antennas_ © 2008. All Rights Reserved. W3001 Datasheet version 1.0. 2.4 GHz WiFi Antenna. (04/08). ## 2.4 GHz WiFi Antenna 10 x 3.2 x 4.0 mm Ceramic Chip Antenna (On Ground type, Top surface ground removal area 10.80 x 6.25 mm). Pulse Part Number: W3001 ## _Typical Electrical Characteristics (T=25 °C)_ Measured on the 80 x 37 mm test board with matching circuit (1.2 pF shunt matching capacitor on feed). Measured in antenna position 1 on PWB layout, see previous page. Pulse Finland Oy Takatie 6 90440 Kempele, Finland Tel: +358 207 935 500 Fax: +358 207 935 501 _www.pulseeng.com/antennas_ © 2008. All Rights Reserved. W3001 Datasheet version 1.0. 2.4 GHz WiFi Antenna. (04/08). ## 2.4 GHz WiFi Antenna 10 x 3.2 x 4.0 mm Ceramic Chip Antenna (On Ground type, Top surface ground removal area 10.80 x 6.25 mm). Pulse Part Number: W3001 Typical Free Space Radiation Patterns **==> picture [297 x 7] intentionally omitted <==** **----- Start of picture text -----**<br> XZ-PLANE ZY-PLANE<br>**----- End of picture text -----**<br> **==> picture [43 x 7] intentionally omitted <==** **----- Start of picture text -----**<br> XY-PLANE<br>**----- End of picture text -----**<br> Pulse Finland Oy Takatie 6 90440 Kempele, Finland Tel: +358 207 935 500 Fax: +358 207 935 501 _www.pulseeng.com/antennas_ © 2008. All Rights Reserved. W3001 Datasheet version 1.0. 2.4 GHz WiFi Antenna. (04/08). ## 2.4 GHz WiFi Antenna 10 x 3.2 x 4.0 mm Ceramic Chip Antenna (On Ground type, Top surface ground removal area 10.80 x 6.25 mm). Pulse Part Number: W3001 ## _Packing_ Tape and reel packing is used. Carrier tape, reel and box dimensions are presented in following pictures. ## _Carrier Tape_ ## _Block Orientation_ **==> picture [297 x 100] intentionally omitted <==** **----- Start of picture text -----**<br> Top View of the Carrier Tape<br>Antenna soldering pads facing down<br>to the bottom of the carrier tape.<br>Top Surface of the Antenna<br>**----- End of picture text -----**<br> Pulse Finland Oy Takatie 6 90440 Kempele, Finland Tel: +358 207 935 500 Fax: +358 207 935 501 _www.pulseeng.com/antennas_ © 2008. All Rights Reserved. W3001 Data 1.0. 2.4 G WiFi Antenna. (04/08). **==> picture [176 x 18] intentionally omitted <==** **----- Start of picture text -----**<br> . GHz WiFi An<br>**----- End of picture text -----**<br> ## na x 3. 4.0 mm Ceramic Chip Antenna (On Grou pe, Top surface gr al x 6. Puls 3001 **==> picture [24 x 11] intentionally omitted <==** **----- Start of picture text -----**<br> Pack<br>**----- End of picture text -----**<br> Pulse Finland Oy Takatie 6 90440 Kempele, Finland Tel: +358 207 935 500 Fax: +358 207 935 501 _www.pulseeng.com/antennas_ © 2008. All Rights Reserved. W3001 Datasheet version 1.0. 2.4 GHz WiFi Antenna. (04/08). ## 2.4 GHz WiFi Antenna 10 x 3.2 x 4.0 mm Ceramic Chip Antenna (On Ground type, Top surface ground removal area 10.80 x 6.25 mm). Pulse Part Number: W3001 ## _Mechanical Outline_ Pulse Finland Oy Takatie 6 90440 Kempele, Finland Tel: +358 207 935 500 Fax: +358 207 935 501 _www.pulseeng.com/antennas_ © 2008. All Rights Reserved.
Updated at April 28, 2026
Pulse Electronics, a YAGEO company, is a global leader in the design and manufacturing of passive electronic components. With a legacy of innovation dating back to 1956, the company provides essential technology for the communications, computing, industrial, transportation, and IoT sectors. Pulse is recognized worldwide for delivering high-performance solutions that power advanced applications, ranging from 5G networks and electric vehicles to data centers and smart grids. The company's extensive product portfolio is heavily anchored in power and networking magnetics. This includes a comprehensive range of power inductors engineered for exceptional efficiency and reliability in demanding environments. To address complex electromagnetic compatibility challenges, Pulse also manufactures highly effective EMC and RFI suppression solutions, such as common mode chokes and filters, alongside specialized toroidal and RF inductors designed to ensure clean power delivery and optimal signal integrity. Beyond traditional magnetics, Pulse excels in the development of advanced wireless and power conversion components. Their connectivity solutions feature a wide array of high-performance RF antennas and single-band chip antennas tailored for modern connected devices. Furthermore, to support sophisticated power architectures, Pulse provides a broad spectrum of transformers—encompassing PCB-mounted designs, current sensing transformers, and precise pulse transformers—equipping engineers with robust, industry-proven components for power isolation and measurement.
About Novapart
Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.
Learn more →Stock Shortage Specialist
When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.
Request a quote →Compliant Alternatives
We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.
BOM Analysis service →