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CH334F 4-Port USB 2.0 Hub Controller

WCH (Nanjing Qinheng)·USB Hub Controller·ActiveNew & Original

CH334F 4-Port USB 2.0 Hub Controller
0.3918 USD
Order quantityUnit priceTerms
1-90.6288 USDEXW
10-290.5367 USDEXW
30-990.4725 USDEXW
100-4990.4198 USDEXW
500-9990.4033 USDEXW
1000+0.3918 USDEXW

Prices are indicative starting points — send your BOM and target quantity for an exact quotation. · FOB / DDP on request

  • New & Original — date-code photo and documentation with every shipment
  • Lead time on request
  • MOQ 1 pc — flexible for prototypes and production runs
  • Tape & reel / cut tape and custom packaging available
  • USB Hub Controller line — availability, approved alternates and pricing checked line by line
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Specifications

ManufacturerWCH (Nanjing Qinheng)
Manufacturer part numberCH334F
CategoryUSB Hub Controller
DescriptionWCH CH334F four-port USB 2.0 hub controller supporting 480 Mbps high-speed downstream ports, per-port power switching and over-current detection, MTT scheduling and built-in OTP configuration for industrial PC and embedded designs.
Package / caseQFN-24 (4 x 4 mm)
Mounting typeSMD
ConditionNew & Original
Ports4
USB2.0 HS 480 Mbps
Supply3.3/5 V
Power switchingPer port
OTPYes
Temp-40 to 85 C

Availability & supply

StockSourced to order
Minimum order (MOQ)1 pc
Lead timeLead time on request
Unit price1-9: 0.6288 · 10-29: 0.5367 · 30-99: 0.4725 · 100-499: 0.4198 · 500-999: 0.4033 · 1000+: 0.3918
PackagingTape & reel
NotesC5187527; internal high-precision oscillator removes the 12 MHz crystal; 6 kV ESD on USB pins; OTP sets VID/PID without an EEPROM; LCSC USD ladder, verify at quote

Alternatives & cross-references

Pin-compatible
Ask us — we source cross-references on request.
Same spec · other brand
Ask us — we source cross-references on request.
Functional equivalent
Ask us — we source cross-references on request.

Quality & compliance

Traceability
Every line ships with manufacturer / distributor documentation and a date-code photo taken before dispatch.
Incoming inspection
Parts checked for marking, packaging and count on receipt; X-ray / decapsulation available on request for high-value lines.
Certificates on request
COC / COA / RoHS declaration issued with the shipment. Full lot traceability kept for 24 months.

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