| Manufacturer Part | 2N4957UB |
|---|---|
| Manufacturer | Microsemi |
| Description | RF TRANS PNP 30V 30MA UB |
| Category | Discrete Semiconductor | Diodes, Transistor, electronic component–Ample Chip |
| RoHS | Lead free / RoHS Compliant |
| Warranty | 365 days |
| Datasheet | 2N4957UB PDF |
| Availability | 0 pieces |
| Shipped from | HK warehouse |
| Expected Shipping | Dec 15 - Dec 19 2025 |
In Stock Min.: 1 Mult.: 1
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| Type | Description |
|---|---|
| Series: | - |
| Package: | Bulk |
| Part Status: | Active |
| Transistor Type: | PNP |
| Voltage - Collector Emitter Breakdown (Max): | 30V |
| Frequency - Transition: | - |
| Noise Figure (dB Typ @ f): | 3.5dB @ 450MHz |
| Gain: | 25dB |
| Power - Max: | 200mW |
| DC Current Gain (hFE) (Min) @ Ic, Vce: | 30 @ 5mA, 10V |
| Current - Collector (Ic) (Max): | 30mA |
| Operating Temperature: | -65°C ~ 200°C (TJ) |
| Mounting Type: | Surface Mount |
| Package / Case: | 3-SMD, No Lead |
| Supplier Device Package: | UB |
| Payment method | Hand Fee |
| Telegraphic Transfer | Request service |
| Paypal | 4% fee |
| Credit Card | 4% fee |
| Western Union | Free of charge |
| Money Gram | Free of charge |
| Shipping Type | Lead Time |
| DHL | 2-5 days |
| Fedex | 2-5 days |
| UPS | 2-5 days |
| TNT | 2-6 days |
| EMS | 3-7 days |
| Registered Air Mail | 20-35 days |
