868/915 MHz i‑FlexPIFA™ Antennas
Overview
Our flexible PIFA (patented) antenna design delivers strong performance in challenging environments, providing you unmatched flexibility to solve your real-world antenna design challenges. Designed for rapid integration into space-constrained devices and housings, the flexible, adhesive backed antennas are available with MHF1 and MHF4L connector options.
Our 868/915 MHz i-FlexPIFA series is for sub-GHz applications like LoRaWAN and is designed with the radiating element facing outward when adhered to a plastic enclosure interior. This orientation gives more flexibility by granting different mounting options, like the underside of an enclosure, expanding the FlexPIFA family offerings. The 868/915 MHz i-FlexPIFA outperforms competitors’ solutions in these orientations.
PIFA antenna technology provides consistent performance across the 868 and 915 MHz ISM bands, always ensuring a solid and reliable connection.
- Coverage – 863-870MHz or 902-928MHz Operation
- Performance – Exceptional performance across operating frequency
- Versatile – Flexible, peel-and-stick adhesive backed antenna for a variety of IoT devices.
- Reliable – PIFA technology is easy to integrate into IoT devices and less likely to detune in proximity of metal or a human body.
- Quality – Designed and built to exacting specifications.
New Mounting Options
The i-FlexPIFA introduces new mounting options to our popular line of FlexPIFA internal antennas. The i-FlexPIFA is designed to radiate on the adhesive side, meaning OEMs can easily mount directly to the inside of the forward or top-facing part of their enclosure. The i-FlexPIFA is designed to give superior performance and reliability in this orientation and give OEMs another option for mounting wireless antennas inside their design.

Specifications
902-928 MHz
+0.9 @ 915 MHz
Part Number | Cable Length (cm) | Connector | Frequency Range (Max) | Frequency Range (Min) | Gain (max) | VSWR |
---|---|---|---|---|---|---|
EFG8555A3S-15MHF1Buy Now | 15 | MHF1 (U.FL) | 870 MHz | 863 MHz | -0.4 | <2.5:1 |
EFG8555A3S-15MH4LBuy Now | 15 | MHF4L | 870 MHz | 863 MHz | 0.9 | <2.5:1 |
EFG9020A3S-15MHF1Buy Now | 15 | MHF1 (U.FL) | 928 MHz | 902 MHz | 0.9 | <2.5:1 |
EFG9020A3S-15MH4LBuy Now | 15 | MHF4L | 928 MHz | 902 MHz | 0.9 | <2.5:1 |
Documentation
Name | Part | Type | Last Updated |
---|---|---|---|
Product Brief - 868/915 MHz i-FlexPIFA | All | Product Brief | 02/08/2023 |
3D Models - 868-915 MHz i-FlexPIFA (.STEP Files) | All | Technical Drawings | 02/09/2023 |
Datasheet - i-FlexPIFA - 868 MHz | All | Datasheet | 07/11/2023 |
Datasheet - i-FlexPIFA - 915 MHz | All | Datasheet | 07/11/2023 |
What is Laird Connectivity's product lifecycle EOL and PCN policy?
Laird Connectivity is committed to the long-term supply of all its standard embedded wireless modules and packaged products. Laird Connectivity’s products are specifically designed to meet the needs of the industrial and medical markets, which typically require 7 – 10 years product lifecycle. Although Laird Connectivity can’t guarantee that a component used in our products will not be obsoleted and cannot be reasonably substituted, Laird Connectivity can assure customers we will continue to sell our product when we have customer demand and can obtain the necessary components to build our products.
Resource Center
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Available Now: i-FlexPIFA Antennas
An inverted, flexible peel-and-stick PIFA antenna covering 2400-2480 MHz.
-
Do You Know Your PIFAs?
As technology continues to evolve, RF systems and wireless connectivity become more complicated. Industries expect higher data rates, lower latency, greater reliability, and performance. In the midst...
-
What is a PIFA?
A planar inverted F-type antenna (PIFA is a uniquely engineered antenna design that includes a built-in ground plane and resists detuning when placed near surfaces, such as metal. In this video Paul...
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Buy Now
Distributor | Part | In Stock | Region | Buy |
---|---|---|---|---|
Augswan | EFG8555A3S-15MH4L | 7602 | APAC | Buy Now |
Component Stockers USA | EFG8555A3S-15MH4L | 696 | North America | Buy Now |
DigiKey | EFG8555A3S-15MH4L | 250 | North America | Buy Now |
Mouser | EFG8555A3S-15MH4L | 246 | North America | Buy Now |
Farnell | EFG8555A3S-15MH4L | 200 | EMEA | Buy Now |
element14 APAC | EFG8555A3S-15MH4L | 200 | APAC | Buy Now |
Newark | EFG8555A3S-15MH4L | 160 | North America | Buy Now |
Avnet | EFG8555A3S-15MH4L | 0 | North America | Buy Now |
Augswan | EFG8555A3S-15MHF1 | 6776 | APAC | Buy Now |
Mouser | EFG8555A3S-15MHF1 | 250 | North America | Buy Now |
DigiKey | EFG8555A3S-15MHF1 | 248 | North America | Buy Now |
Farnell | EFG8555A3S-15MHF1 | 195 | EMEA | Buy Now |
Newark | EFG8555A3S-15MHF1 | 195 | North America | Buy Now |
element14 APAC | EFG8555A3S-15MHF1 | 195 | APAC | Buy Now |
Avnet | EFG8555A3S-15MHF1 | 0 | North America | Buy Now |
Augswan | EFG9020A3S-15MH4L | 6474 | APAC | Buy Now |
DigiKey | EFG9020A3S-15MH4L | 250 | North America | Buy Now |
Mouser | EFG9020A3S-15MH4L | 249 | North America | Buy Now |
Farnell | EFG9020A3S-15MH4L | 200 | EMEA | Buy Now |
element14 APAC | EFG9020A3S-15MH4L | 200 | APAC | Buy Now |
Newark | EFG9020A3S-15MH4L | 160 | North America | Buy Now |
Avnet | EFG9020A3S-15MH4L | 0 | North America | Buy Now |
Augswan | EFG9020A3S-15MHF1 | 6327 | APAC | Buy Now |
Component Stockers USA | EFG9020A3S-15MHF1 | 449 | North America | Buy Now |
Mouser | EFG9020A3S-15MHF1 | 248 | North America | Buy Now |
DigiKey | EFG9020A3S-15MHF1 | 244 | North America | Buy Now |
Farnell | EFG9020A3S-15MHF1 | 200 | EMEA | Buy Now |
Newark | EFG9020A3S-15MHF1 | 200 | North America | Buy Now |
element14 APAC | EFG9020A3S-15MHF1 | 200 | APAC | Buy Now |
Avnet | EFG9020A3S-15MHF1 | 0 | North America | Buy Now |
Distributors
Distributor | Phone Number | Region | Website |
---|---|---|---|
Alpha Micro UK Only | +44 1256-851770 |
EMEA | Website |
Arrow Electronics | 1-855-326-4757 +44 2039 365486 |
APAC, North America, South America, EMEA | Website |
Avnet | 1-480-643-2000 +44 1628 512900 |
APAC, North America, South America, EMEA | Website |
Braemac Australia, New Zealand, South East Asia | +61 2 9550 6600 +64 9 477 2148 |
APAC | Website |
Cal-Chip Connect | 1-215-942-8900 |
North America | Website |
Digi-Key | 1-800-344-4539 |
North America, South America, APAC, EMEA | Website |
EBV Elektronik | EMEA | Website | |
Farlink Technology China, Hong Kong | +86 13266922199 |
APAC | Website |
Farnell | 1-800-936-198 +44 3447 11 11 22 |
EMEA | Website |
Future Electronics | 1-800-675-1619 1-514-428-8470 |
North America, South America, APAC, EMEA | Website |
Glyn | +49-6126-590-0 |
EMEA | Website |
Jetronic China, Hong Kong and Taiwan | 852-27636806 |
APAC | Website |
Laird Connectivity | 1-847-839-6925 +44 1628 858941 |
North America, South America, APAC, EMEA | Website |
M2M Germany | +49-6081-587386-0 |
EMEA | Website |
Martinsson | +46 8 7440300 |
EMEA | Website |
McCoy South East Asia | +65 6515 2988 |
APAC | Website |
Mouser | 1-800-346-6873 +44 1494 427500 |
North America, South America, APAC, EMEA | Website |
RS Components | +852-2421-9898 +44 3457-201201 |
North America, South America, APAC, EMEA | Website |
Ryoyo Japan | +81-3-3543-7711 |
APAC | Website |
Solid State Supplies UK Only | +44 (0) 1527 830800 |
EMEA | Website |
Supreme Components International India, South East Asia | +65 6848-1178 |
APAC | Website |
Symmetry Electronics | 1-866-506-8829 |
North America | Website |
Tekdis Australia and New Zealand | +61 3 8669 1210 |
APAC | Website |
Telsys | +972 3 7657666 |
EMEA | Website |