Halo at a glance
HALO designs and manufactures a broad line of communication and power magnetics. Its products are found across the world in markets from consumer devices to critical medical and high reliability applications. Headquartered in Las Vegas, NV HALO has sales locations in most major markets with the bulk of the R&D done in the United States and China. HALO’s product applications include networking and telecom equipment, industrial control, medical systems, automotive, security, and many more. HALO looks forward to partnering with you.
Quality
- UL60950/EN60950 Recognized IEC 62368 Recognized
- ISO 9001 & ISO 14001 Certified
- ISO/TS 16949 & ISO 45001 Certified
- 100% Automated Electrical Testing
LAN
HALO designs and manufactures a wide range of IEEE 802.3 compliant LAN product including Discrete Ethernet Transformers, a complete line of integrated RJ45 FastJacks, Common Mode Filters, Token Ring Magnetics, and Fibre Channel Transformers. The GEmini series of high performance Gigabit transformers offers one of the industries smallest footprints. Check out HALO’s TNT (Thin Net Transceiver) for an all in one 10BASE2 (thinnet) solution
Halo Products are available for the following Ethernet Standard:
| Standard Ethernet | Single Pair Ethernet (SPE) |
| 10BASE-T | 10BASE-T1 |
| 100BASE-TX | 100BASE-T1 |
| 1000BASE-T | 1000BASE-T1 |
| 2,5GBASE-T | 2,5GBASE-T1 |
| 5GBASE-T | 10BASE-T1/LS |
| 10GBASE-T | |
| 40GBASE-T |
Automotive Ethernet
HALO Electronics offers a complete line of AEC-Q200 qualified Ethernet transformers specifically designed for infotainment automotive applications. This series is available in either Grade 1 or Grade 3 temperature ratings. All parts are manufactured in a IATF16949 and ISO9001 certified HALO factory.
Telecom
HALO is a leading supplier of magnetics for Telecom applications. Product offering includes T1/E1 magnetic transformers, CEPT, T3, DS3, E3, STS-1, E4/STM-1/STS-3/OC-3, 56/64/72Kbps Digital Line Interface Magnetics, and Common Mode Rejection Chokes. The Tele-Jack™ series of integrated RJ45’s offers a robust solution for telecom applications where space is limited. For lightning strike and power line cross protection check out HALO’s Telcordia GR1089 compliant integrated Tele-Pro™ modules.
CMC Filter
HALO has developed these standard series of high-density CMC filters for data communications and telecom applications to assist the network designer in meeting the international requirements for reduced emissions.
DC/DC Converters
HALO’s family of 1-watt and 2-watt isolated DC/DC converters provides a compact surface mount solution with high efficiency and low ripple/noise. Both 1W and 2W versions are available in industry standard SMD packages. The 1W watt solution is available in either 1.5KV or 3KV isolation. All of the HALO DC converters offer continuous short-circuit protection and meet UL/EN62368-1.
DC/DC Transformers
HALO offers a broad line of isolated DC/DC PoE and PoE+& 4PPoE transformers as well as isolated transformers for H-Bridge and Push/Pull circuits. As well customized transformer up to 100W.
Inductors
HALO’s line of power inductors is available in drum core, shielded drum core, and shielded molded options.
RF Transformers
HALO offers surface mount wideband RF magnetics ranging from 0.04 to 500MHz in standard 6pin configurations
Connectors
HALO’s series of 8P8C shielded modular through hole RJ45s are available in Tab-Down, Tab-Up, and Vertical latch orientations with three different gold-plating options.
Digital Audio Transformers
HALO’s line of miniature surface mount shielded digital audio transformers have a broad frequency bandwidth of 10kHz to 200MHz, low Cw/w, and an integrated shield for enhanced CMR performance.
Pro-Tek5 Systems

Ethernet Protection
5kV Isolators
5KV Isolation w/ESD Protection (Electrostatic Discharge)
5KV Isolation w/GR1089 Lightning Strike Protection