748421245
BALUN 2.4GHZ-2.5GHZ 50/100 0805
Quick Answer: The 748421245 is a WE-BAL multilayer chip RF balun optimized for 2.4 GHz to 2.5 GHz signal paths.
- Manufacturer
- Wurth Elektronik
- Product Category
- RF Baluns
- Package
- 0805 (2012 Metric)
- Stock
- 1,194 pcs
- Availability
- Current quantity subject to confirmation.
Product Attributes
| Manufacturer | Wurth Elektronik |
|---|---|
| Product Category | RF Baluns |
| Frequency Range | 2.4GHz ~ 2.5GHz |
| Impedance - Unbalanced/Balanced | 50 / 100Ohm |
| ion Loss (Max) | 1.0dB |
| Min Qty | 1 |
| Mounting Type | Surface Mount |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Phase Difference | 180° ±10° |
| Product status | Active |
| Series | WE-BAL |
| Datasheet | View Datasheet PDF |
Procurement Snapshot
Key supply and purchasing information for 748421245.
Why Source from Antrex Electronics?
Independent distribution support for verified sourcing, inspection and international procurement requirements.
Independent Distribution Support
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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
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Credentials & Verification Support
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Detailed Description for 748421245
Product Overview
The 748421245 is a WE-BAL multilayer chip RF balun optimized for 2.4 GHz to 2.5 GHz signal paths. The 1:2 transformation connects the 50 Ω unbalanced / 100 Ω balanced ports and replaces a larger discrete matching network. Confirmed selection limits include insertion loss of 1.0 dB, phase balance of 180° ±10°, power handling of 3 W maximum.
The range aligns with 2.4 GHz WLAN, Bluetooth and Zigbee RFIC interfaces. The compact package reduces the distance between the balun and the associated WLAN, Bluetooth or cellular RFIC. The recorded lifecycle state is Active; the exact suffix should remain in the BOM until an approved alternative is qualified.
Key Features
- Manufacturer: Würth Elektronik
- Part Number: 748421245
- Product Category: RF Balun / RF Transformer
- Device Type: WE-BAL multilayer chip RF balun
- Frequency Range: 2.4 GHz to 2.5 GHz
- System / Port Impedance: 50 Ω unbalanced / 100 Ω balanced
- Impedance Ratio: 1:2
- Insertion Loss: 1.0 dB
- Phase Balance / Difference: 180° ±10°
- RF Power: 3 W maximum
- Package / Case: 0805 (2012 metric), 6-terminal
- Mounting Type: Surface mount
- Operating Temperature: -40°C to +85°C
- Lifecycle Status: Active
- Target Application: 2.4 GHz WLAN, Bluetooth and Zigbee RFIC interfaces
Applications
- 2.4 GHz WLAN, Bluetooth and Zigbee RFIC interfaces
- Differential RFIC, mixer and amplifier interfaces
- Compact wireless, cellular, broadcast or telemetry modules
Quality & Sourcing
Antrex Electronics can support sourcing of 748421245 for production, repair and shortage requirements. Incoming verification can include manufacturer marking, dimensional checks, frequency and impedance review, date-code inspection and third-party testing when requested. The exact balanced impedance, package size and lifecycle suffix should remain visible in any alternative-component evaluation.
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