Semiconductor Sourcing · MCK Intelligent
SKY13405-490LF
SP4T RF switch, 0.1–6 GHz, QFN-16. Used in multi-band antenna switching for LTE and sub-6 GHz 5G designs.
- —24h RFQ response — guaranteed
- —Verified suppliers, factory-sealed stock
- —Urgent and shortage order support
Response within 24h · No commitment required
Part Snapshot
- Manufacturer
- Skyworks
- Category
- RF Switch
- Package
- QFN-16
- Condition
- New & original factory-sealed
Availability & Ordering Info
Current sourcing parameters. Submit an RFQ for a firm, real-time quote.
Typical Applications
Where this part most commonly drives sourcing urgency.
LTE Multi-Band Devices
SP4T switch enables antenna band selection in LTE Category-M and NB-IoT modules.
Sub-6 GHz 5G Modules
Used in 5G NR FR1 antenna switching for multi-band cellular modules.
Industrial Wireless
Deployed in industrial cellular routers and gateways requiring multi-band RF switching.
Why This Part Gets Requested
Why procurement teams come to us for SKY13405-490LF — and why standard channels often fall short.
5G Ramp
Sub-6 GHz 5G infrastructure and device ramp creates sustained demand for multi-band RF switches.
Skyworks Allocation
Skyworks manages RF switch supply through tiered allocation during peak demand periods.
Typical Shortage Scenarios
Common situations where teams contact us under time pressure.
5G Device Ramp
5G smartphone and module production ramps create periodic demand spikes for RF switches.
Long Lead Times
Authorised distributor lead times regularly reach 16–26 weeks during constrained periods.
Request Quote for This Exact Part
Specify SKY13405-490LF directly — we respond with firm price and lead time within 24 hours.
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Alternative Parts
Can't wait? These alternatives are sourced through the same verified network.
SKY13414-485LF
Higher isolation variant in same package family.
PE42440A
pSemi SP4T switch, comparable performance for LTE/5G designs.
Why Source From MCK
Independent distributor since 2008, built for shortage sourcing — not a general catalogue reseller.
Get QuoteNo Grey Market Exposure
Every unit traced to a screened, accountable supplier. We do not buy from anonymous spot markets.
Global Sourcing Network
We query pre-qualified suppliers across Asia, Europe, and the Americas simultaneously — maximising fill rate.
24h Response, Every Time
A dedicated sourcing specialist handles your inquiry. No ticket queues, no call centres.
Get a quote within 24 hours
Submit your requirement now — a sourcing specialist will respond with price and availability before the end of the next business day.
Request SKY13405-490LF QuoteNo commitment required · Confidential