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Walsoon Tech Part Search[si4438-b1c]
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RFQ Cart
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Specification
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Delivery Date
Operation
Lead Time
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2 Weeks
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Silicon (3)
Vollgo (1)
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Wireless transceiver ICs (3) Wireless modules (1)
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Part No
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Quantity
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Delivery Date
Operation
SI4438-B1C-FMR
Silicon
Batch：20+
IC RF TxRx + MCU 通用 ISM < 1GHz 425MHz ~ 525MHz 20-VFQFN 裸露焊盘
MPQ:2500
MOQ:10
10+
$1.12
100+
$1.106
500+
$1.088
1000+
$1.073
5000+
$1.06
More
2-4 Days
Inquiry
SI4438-B1C-FMR
Silicon
IC RF TxRx + MCU 通用 ISM < 1GHz 425MHz ~ 525MHz 20-VFQFN 裸露焊盘
MPQ:2500
MOQ:1
1+
$2.70886
10+
$2.31321
30+
$2.06448
100+
$1.81138
500+
$1.69647
1000+
$1.64701
More
Inquiry
SI4438S4S-V1-B1C
Vollgo
SI4438 B版本远距离433MHz无线模块 配套型号:VG433SNX39-6W3 无线模块
MPQ:100
MOQ:1
1+
$3.73289
10+
$3.25869
30+
$2.9765
100+
$2.23175
500+
$2.10084
1000+
$2.0412
More
Inquiry
SI4438-B1C-FM
Silicon
Silicon Labs-Wireless
MPQ:490
MOQ:1
1+
$5.7225
10+
$4.95514
25+
$4.68961
80+
$4.3803
230+
$4.12494
490+
$3.95569
980+
$3.815
More
9-13 Days
Inquiry
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