HHM17152A1
BALUN 698MHZ-894MHZ 50/100 0603
Quick Answer: The HHM17152A1 is a TDK multilayer or wound surface-mount RF balun transformer optimized for 698 MHz to 894 MHz front ends.
- Manufacturer
- TDK Corporation
- Product Category
- RF Baluns
- Package
- 0603 (1608 Metric)
- Stock
- 8,646 pcs
- Availability
- Current quantity subject to confirmation.
Product Attributes
| Manufacturer | TDK Corporation |
|---|---|
| Product Category | RF Baluns |
| Frequency Range | 698MHz ~ 894MHz |
| Impedance - Unbalanced/Balanced | 50 / 100Ohm |
| ion Loss (Max) | 1.2dB |
| Min Qty | 1 |
| Mounting Type | Surface Mount |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Phase Difference | 180° ±10° |
| Product status | Active |
| Series | HHM |
| Datasheet | View Datasheet PDF |
Procurement Snapshot
Key supply and purchasing information for HHM17152A1.
Why Source from Antrex Electronics?
Independent distribution support for verified sourcing, inspection and international procurement requirements.
Independent Distribution Support
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Credentials & Verification Support
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Detailed Description for HHM17152A1
Product Overview
The HHM17152A1 is a TDK multilayer or wound surface-mount RF balun transformer optimized for 698 MHz to 894 MHz front ends. The 1:2 relationship converts the 50 Ω unbalanced / 100 Ω balanced ports and establishes the differential load expected by the connected RF stage. Confirmed selection data includes insertion-loss performance of 1.2 dB maximum, phase balance of 180° ±10°.
The operating span supports Low-band cellular, LTE and broadband sub-GHz front ends. The transformer ratio, center-tap arrangement and port impedance should be evaluated together rather than selecting a replacement from frequency overlap alone. The recorded lifecycle state is NRND; the exact ordering code should remain in the approved BOM until an engineering-qualified alternative is available.
Key Features
- Manufacturer: TDK
- Part Number: HHM17152A1
- Product Category: RF Balun / RF Transformer
- Device Type: multilayer or wound surface-mount RF balun transformer
- Frequency Range: 698 MHz to 894 MHz
- System / Port Impedance: 50 Ω unbalanced / 100 Ω balanced
- Impedance / Matching Relationship: 1:2
- Insertion Loss: 1.2 dB maximum
- Phase Balance / Difference: 180° ±10°
- Package / Case: 1.6 × 0.8 mm, 6-terminal HHM17
- Mounting Type: Surface mount
- Operating Temperature: -40°C to +85°C
- Lifecycle Status: NRND
- Target Application: Low-band cellular, LTE and broadband sub-GHz front ends
Applications
- Low-band cellular, LTE and broadband sub-GHz front ends
- 50 Ω antenna or filter paths connected to 100 Ω differential RFIC inputs
- Cellular, telemetry, instrumentation and broadband communication equipment
Quality & Sourcing
Antrex Electronics can support sourcing of HHM17152A1 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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