# 2SA431A Transistor - CASE: TO72 MAKE: Toshiba

**Manufacturer:** Toshiba  
**MPN:** `2SA431A`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Toshiba |
| Manufacturer name | Toshiba |
| Manufacturer | Toshiba |
| keywords | Buy 2SA431A, 2SA431A, 2SA431A Transistor |
| moq | 1 |
| MPN | 2SA431A |
| multiple | 1 |
| originalCurrency | {'currency': 'GBP'} |
| qtyInStock | 0 |
| SKU | 2SA431A |
| snippet | 2SA431A Transistor - CASE: TO72 MAKE: Toshiba |
| Type | Transistor Germanium PNP |
| Case | TO72 |
| Vbr CBO | 20 |
| Vbr CEO | 20 |
| Max PD (W) | 70m |
| C(ob) (F) | 1p |
| Derate (Amb) (W/?C) | 1.2m |
| hfe | 15 |
| Ic Max (A) | 5.0m |
| Icbo Max @Vcb Max (A) | 10u |
| Polarity | PNP |
| Trans Freq (Hz) Min | 500M |
| @VCE (test) (V) | 6.0i |
| Oper Temp (?C) Max | 100 |
| @Ic (A) | 1.0m |
| Pinout Equivalence Number | N/A |
| Surface Mounted Yes/No | NO |
| Maximum Collector Power Dissipation (Pc) | 0.07 W |
| Maximum Collector-Base Voltage \|Vcb\| | 20 V |
| Maximum Collector-Emitter Voltage \|Vce\| | 20 V |
| Maximum Collector Current \|Ic max\| | 0.005 A |
| Max Operating Junction Temperature (Tj) | 75 ?C |
| Collector Capacitance (Cc) | 1 pF |
| Transition Frequency (ft): | 250 MHz |
| Forward Current Transfer Ratio (hFE), MIN | 15 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Little Diode | 2SA431A |  |  | None | 1 |

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