Balun
A Balun is a device designed to connect two circuits by converting or unconverting balanced and unbalanced loads. The characteristics are frequency range, impedance -unbalanced/balanced, phase difference, insertion loss, and return loss. The frequency range is from 10kHz to 23.6GHz with an impedance from 1:1 to 100/100Ohm and a phase difference from -155° ±15° to 195°.
Sourcing STMicroelectronics Balun: in-stock lines for quick ship, BOM matching for multi-line builds, and original-channel screening — not keyword stuffing.
Product List
Total Components: 7
| Product | Pricing | Datasheet | Impedance - Unbalanced/Balanced | Phase Difference | Insertion Loss (Max) | Return Loss (Min) | Mounting Type | Frequency Range | Package / Case | Stock & Quantity |
|---|---|---|---|---|---|---|---|---|---|---|
 BAL-NRF01D3 STMicroelectronics | 1 $0.6800 | 50 / -Ohm | 3° | 2.25dB | 10dB | Surface Mount | 2.4GHz ~ 2.54GHz | 5-WFBGA, FCBGA | 4,954 | |
 BALF-SPI2-01D3 STMicroelectronics | 1 $0.8200 | 50 / 50Ohm | 7° | 2.1dB | 10dB | Surface Mount | 868MHz ~ 928MHz | 6-UFBGA, FCBGA | 8,531 | |
 BALF-NRG-02D3 STMicroelectronics | 1 $0.1877 100 $0.1501 500 $0.1251 | 50 / 50Ohm | 3° | 1.3dB | 19dB | Surface Mount | 2.4GHz ~ 2.5GHz | 4-UFBGA, CSPBGA | 25,000 | |
 BALF-NRG-01D3 STMicroelectronics | 1 $0.5900 | 50 / 50Ohm | 7° | 1.1dB | -20dBm | Surface Mount | 2.4GHz ~ 2.5GHz | 4-WFBGA, FCBGA | 9,973 | |
 BALF-NRF01E3 STMicroelectronics | 1 $0.6400 | 50 / -Ohm | 4° | 2.2dB | 15dB | Surface Mount | 2.4GHz ~ 2.54GHz | 6-XFLGA | 7,910 | |
BALF-SPI-01D3 STMicroelectronics | 1 $0.7300 | 50 / -Ohm | 10° | 2.0dB | 23dB | Surface Mount | 779MHz ~ 956MHz | 6-UFBGA, FCBGA | 8,347 | |
 BAL-NRF02D3 STMicroelectronics | 1 $0.7500 | 50 / -Ohm | 6° | 1.9dB | 12dB | Surface Mount | 2.4GHz ~ 2.54GHz | 5-UFBGA, CSPBGA | 7,101 |