50Ω STMicroelectronics Surface Mount Balun Transformer

View all Chip Baluns
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Subtotal (1 pack of 25 units)*

£5.40

(exc. VAT)

£6.475

(inc. VAT)

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  • Shipping from 11 February 2026
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Units
Per unit
Per Pack*
25 - 225£0.216£5.40
250 - 975£0.139£3.48
1000 - 2475£0.135£3.38
2500 - 4975£0.132£3.30
5000 +£0.128£3.20

*price indicative

Packaging Options:
RS Stock No.:
917-2690
Mfr. Part No.:
BALF-NRF01D3
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Unbalance Impedance

50Ω

Balance Impedance

50Ω

Maximum Insertion Loss

1.46dB

Mounting Type

Surface Mount

Pin Count

5

Maximum Frequency

2.54GHz

Minimum Frequency

2400MHz

Maximum Operating Temperature

+85°C

Minimum Operating Temperature

-40°C

50Ω (Ohm) Balun Transformer, STMicroelectronics


STMicroelectronics offer a Balun Transformer BAL-NRF01D3. The ultra-miniature balun is customised for the Nordic Semiconductor circuits such as nRF51422, nRF51822, nRF24AP2-1CH, nRF24AP2-8CH and nRF24LE1 (QFN-32 pins). The balun integrates a matching network and harmonics filter. IPD technology to get the most out of RF performance.

· 50 Ω (Ohm) Input
· 2.45GHz ISM matched Nordic Semiconductor chips with ultralow power transceivers
· Low profile: 595μm after reflow

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