The HHM22139A2 is a multilayer RF directional coupler designed for frequency ranges from 698 MHz to 2620 MHz. It features a compact size of 1.6 x 0.8 mm, compliant with EIA 0603 standards. The coupler offers a coupling factor ranging from 21.5 dB to 27.0 dB across its specified frequency bands, with insertion loss values as low as 0.07 dB. Return loss is reported at a minimum of 15 dB, while isolation levels reach up to 49.7 dB, ensuring effective signal separation. The device operates within a temperature range of -40¬8C to +85¬8C and is compliant with the RoHS Directive. This product is suitable for general electronic applications but is not recommended for critical safety or reliability applications.
MULTILAYER DIRECTIONAL COUPLER F Product overview: HHM22139A2 from TDK Corporation is a Rf Directional Coupler for embedded electronics, industrial equipment, maintenance repair, OEM production, and component sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include Rf Directional Coupler, electronic component, datasheet, replacement part. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 850-HHM22139A2 can be used for catalog matching and distributor lookup.
RF Directional Coupler General Purpose 698MHz ~ 2.62GHz 25dB 0603 (1608 Metric), 6 PC Pad
RF Directional Coupler General Purpose 698MHz ~ 2.62GHz 25dB 0603 (1608 Metric), 6 PC Pad
RF Directional Coupler General Purpose 698MHz ~ 2.62GHz 25dB 0603 (1608 Metric), 6 PC Pad
RF Directional Coupler General Purpose 698MHz ~ 2.62GHz 25dB 0603 (1608 Metric), 6 PC Pad
| ERSAELECTRONICS PTE. LTD. | DigiKey | Quarktwin Technology Ltd. | |
|---|---|---|---|
| Product Category | RF Couplers | RF Couplers | RF Couplers |
| Product Number | 850-HHM22139A2 | 445-181499-6-ND | HHM22139A2 |
| Product Name | Rf Directional Coupler | RF Directional Coupler | RF Directional Coupler |
| RF Coupler Type | Uni-Directional | Uni-Directional | Uni-Directional |
