LDB151G9AAD1A031
RF-D
Quick Answer: LDB151G9AAD1A031 is a Murata Electronics ultra-miniature multilayer LC balun specified for 1.695 GHz to 2.2 GHz.
- Manufacturer
- Murata Electronics
- Product Category
- RF Baluns
- Package
- -
- Stock
- 703 pcs
- Availability
- Current quantity subject to confirmation.
Product Attributes
| Manufacturer | Murata Electronics |
|---|---|
| Product Category | RF Baluns |
| Min Qty | 10000 |
| Package | Tape & Reel (TR) |
| Product status | Active |
| Datasheet | Request Datasheet |
Procurement Snapshot
Key supply and purchasing information for LDB151G9AAD1A031.
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 LDB151G9AAD1A031
Product Overview
LDB151G9AAD1A031 is a Murata Electronics ultra-miniature multilayer LC balun specified for 1.695 GHz to 2.2 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 1.3 dB maximum at 25°C; 1.4 dB over the stated temperature range, return loss of 8.54 dB minimum.
The range supports Cellular and broadband wireless differential RFIC ports. 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 Exact compact RFIC-interface code, so the part is principally relevant to legacy production, repair and shortage sourcing.
Key Features
- Manufacturer: Murata Electronics
- Part Number: LDB151G9AAD1A031
- Product Category: RF Balun / RF Transformer
- Device Type: ultra-miniature multilayer LC balun
- Frequency Range: 1.695 GHz to 2.2 GHz
- System / Port Impedance: 50 Ω unbalanced / 50 Ω balanced
- Impedance / Matching Relationship: 1:1
- Insertion Loss: 1.3 dB maximum at 25°C; 1.4 dB over the stated temperature range
- Return Loss: 8.54 dB minimum
- Package / Case: 0402 (1005 metric) multilayer package
- Mounting Type: Surface mount
- Operating Temperature: -40°C to +85°C
- Lifecycle Status: Exact compact RFIC-interface code
- Target Application: Cellular and broadband wireless differential RFIC ports
Applications
- Cellular and broadband wireless differential RFIC ports
- 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 LDB151G9AAD1A031 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.
Explore More Sourcing Options
Continue sourcing by manufacturer, product category or procurement requirement.
