For Reference Only
| Part Number | 4257-52 |
| LIXINC Part # | 4257-52 |
| Manufacturer | pSemi |
| Category | RF/IF and RFID › RF Switches |
| Description | IC RF SWITCH SPDT 3GHZ 20QFN |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | 4257-52 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 27 - Jan 31 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | 4257-52 |
| Brand: | pSemi |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | RF/IF and RFID |
| Subcategory: | RF Switches |
| Manufacturer: | pSemi |
| Series: | UltraCMOS® |
| Package: | Tape & Reel (TR)Cut Tape (CT) |
| Part Status: | Active |
| RF Type: | General Purpose |
| Topology: | Absorptive |
| Circuit: | SPDT |
| Frequency Range: | 0Hz ~ 3GHz |
| Isolation: | 44dB |
| Insertion Loss: | 1.2dB |
| Test Frequency: | 3GHz |
| P1dB: | 31dBm |
| IIP3: | 55dBm |
| Features: | - |
| Impedance: | 50Ohm |
| Voltage - Supply: | 2.7V ~ 3.3V |
| Operating Temperature: | -40°C ~ 85°C |
| Package / Case: | 20-VFQFN Exposed Pad |
| Supplier Device Package: | 20-QFN (4x4) |
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| In Stock | 13065 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $1.06000 | $1.06 |
| 3000 | $0.95958 | $2878.74 |
| 6000 | $0.95065 | $5703.9 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.