HHM17166A1
BALUN 1.9GHZ-2.3GHZ 50/50 0603
Quick Answer: HHM17166A1 combines controlled single-ended-to-differential conversion with a verified operating range of 1.9 GHz to 2.3 GHz.
- Manufacturer
- TDK Corporation
- Product Category
- RF Baluns
- Package
- 0603 (1608 Metric)
- Stock
- 3,047 pcs
- Availability
- Current quantity subject to confirmation.
Product Attributes
| Manufacturer | TDK Corporation |
|---|---|
| Product Category | RF Baluns |
| Frequency Range | 1.9GHz ~ 2.3GHz |
| Impedance - Unbalanced/Balanced | 50 / 50Ohm |
| ion Loss (Max) | 1.5dB |
| Min Qty | 1 |
| Mounting Type | Surface Mount |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Phase Difference | 178° |
| Product status | Obsolete |
| Return Loss (Min) | -10.3dB |
| Series | HHM |
| Datasheet | View Datasheet PDF |
Procurement Snapshot
Key supply and purchasing information for HHM17166A1.
Why Source from Antrex Electronics?
Independent distribution support for verified sourcing, inspection and international procurement requirements.
Independent Distribution Support
Shortage, obsolete and hard-to-find component sourcing for production and procurement requirements.
Traceability Review
Label, lot, date code and available supply-chain documentation can be reviewed before order confirmation.
Inspection & Testing
Visual inspection, X-ray and third-party testing support can be arranged when required.
Global Procurement Support
Support for OEM, EMS, distributors and international sourcing requirements across individual parts and BOM projects.
Credentials & Verification Support
Quality controls, traceability review and inspection support for electronic component sourcing.
Detailed Description for HHM17166A1
Product Overview
HHM17166A1 combines controlled single-ended-to-differential conversion with a verified operating range of 1.9 GHz to 2.3 GHz. The unity-ratio network preserves the nominal 50 Ω unbalanced / 50 Ω balanced relationship while converting between single-ended and balanced circuitry. Confirmed selection data includes insertion-loss performance of 1.5 dB maximum, return loss of 10.3 dB minimum, phase balance of 178° nominal.
The range supports Cellular and broadband wireless interfaces from 1.9 to 2.3 GHz. The exact balanced impedance is especially important because nearby ordering codes may cover the same band while presenting 50 Ω, 75 Ω, 100 Ω, 150 Ω or 200 Ω differential ports. The recorded lifecycle state is Obsolete, so the part is principally relevant to legacy production, repair and shortage sourcing.
Key Features
- Manufacturer: TDK
- Part Number: HHM17166A1
- Product Category: RF Balun / RF Transformer
- Device Type: multilayer or wound surface-mount RF balun transformer
- Frequency Range: 1.9 GHz to 2.3 GHz
- System / Port Impedance: 50 Ω unbalanced / 50 Ω balanced
- Impedance / Matching Relationship: 1:1
- Insertion Loss: 1.5 dB maximum
- Return Loss: 10.3 dB minimum
- Phase Balance / Difference: 178° nominal
- Package / Case: 1.6 × 0.8 mm, 6-terminal HHM17
- Mounting Type: Surface mount
- Operating Temperature: -40°C to +85°C
- Lifecycle Status: Obsolete
- Target Application: Cellular and broadband wireless interfaces from 1.9 to 2.3 GHz
Applications
- Cellular and broadband wireless interfaces from 1.9 to 2.3 GHz
- Single-ended-to-balanced receiver, transmitter, mixer and amplifier interfaces
- Cellular, telemetry, instrumentation and broadband communication equipment
Quality & Sourcing
Antrex Electronics can support sourcing of HHM17166A1 for production, repair and shortage requirements. Incoming verification can compare the exact manufacturer marking, ordering suffix, package dimensions, frequency range, single-ended and balanced impedances, insertion-loss limits and lifecycle status. For obsolete or NRND devices, Antrex Electronics can also coordinate BOM sourcing and third-party inspection before shipment, while alternative parts should remain subject to engineering approval for PCB footprint, impedance and RF performance.
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