Hot  | Si24R1
6/19/2026 1:43:12 PM | RF Transceiver ICs TxRx Only General ISM > 1GHZ ARQ 2.4GHz 2Mbps 1.9V~3.6V QFN-20_4x4x05P RoHS
Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
| Zhongke | 12623
Ships to you
between Fri. 10 Jul to Wed. 15 Jul Ships to you
between Fri. 10 Jul to Wed. 15 Jul
| 1000+ From
AUD 0.7323 1000+ From AUD 0.7323
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Hot  | Si523
6/10/2026 1:43:33 AM | QFN-32-EP(5x5) RF Chips ROHS
Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
| Zhongke | 3725
Ships to you
between Fri. 10 Jul to Wed. 15 Jul Ships to you
between Fri. 10 Jul to Wed. 15 Jul
| 1000+ From
AUD 0.7793 1000+ From AUD 0.7793
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Hot  | Si512
6/19/2026 1:45:09 AM | QFN-32-EP(5x5) RF Chips ROHS
Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
| Zhongke | 3578
Ships to you
between Fri. 10 Jul to Wed. 15 Jul Ships to you
between Fri. 10 Jul to Wed. 15 Jul
| 1000+ From
AUD 1.8435 1000+ From AUD 1.8435
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| Hot | SI522A
6/9/2026 10:31:13 PM | ISO 14443A, MIFARE SPI,UART,I2C QFN-32-EP(5x5) RF Chips ROHS
Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
| Zhongke | 3533
Ships to you
between Fri. 10 Jul to Wed. 15 Jul Ships to you
between Fri. 10 Jul to Wed. 15 Jul
| 1000+ From
AUD 0.827 1000+ From AUD 0.827
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| Hot | CSM32RV20
6/19/2026 5:53:06 AM | QFN-32-EP(4x4) Microcontrollers (MCU/MPU/SOC) ROHS
Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
| Zhongke | 3355
Ships to you
between Fri. 10 Jul to Wed. 15 Jul Ships to you
between Fri. 10 Jul to Wed. 15 Jul
| 1000+ From
AUD 0.811 1000+ From AUD 0.811
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| Hot | SI522
6/9/2026 10:28:57 PM | ISO 14443A,MIFARE SPI, UART QFN-32-EP(5x5) RF Chips ROHS
Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
| Zhongke | 2554
Ships to you
between Fri. 10 Jul to Wed. 15 Jul Ships to you
between Fri. 10 Jul to Wed. 15 Jul
| 1000+ From
AUD 0.8227 1000+ From AUD 0.8227
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Hot  | Ci24R1
6/9/2026 10:05:21 PM | 2Mbps 2400MHz~2525MHz ISM 2.4GHz SPI SOIC-8 RF Transceiver ICs ROHS
Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
| Zhongke | 2365
Ships to you
between Fri. 10 Jul to Wed. 15 Jul Ships to you
between Fri. 10 Jul to Wed. 15 Jul
| 1000+ From
AUD 0.2212 1000+ From AUD 0.2212
|
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Hot  | SI24R2F
6/10/2026 4:50:39 PM | QFN-20-EP(4x4) RF Transceiver ICs ROHS
Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
| Zhongke | 1922
Ships to you
between Fri. 10 Jul to Wed. 15 Jul Ships to you
between Fri. 10 Jul to Wed. 15 Jul
| 1000+ From
AUD 0.8617 1000+ From AUD 0.8617
|
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Hot  | Si3933
6/19/2026 1:45:10 AM | TSSOP-16 RF Transceiver ICs ROHS
Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
| Zhongke | 1682
Ships to you
between Fri. 10 Jul to Wed. 15 Jul Ships to you
between Fri. 10 Jul to Wed. 15 Jul
| 1000+ From
AUD 1.274 1000+ From AUD 1.274
|
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Hot  | CI523
6/10/2026 4:50:40 PM | TQFN-16-EP(3x3) RF Chips ROHS
Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
| Zhongke | 1555
Ships to you
between Fri. 10 Jul to Wed. 15 Jul Ships to you
between Fri. 10 Jul to Wed. 15 Jul
| 1000+ From
AUD 0.4401 1000+ From AUD 0.4401
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