# T1905 SemiConductor - CASE: TO9 MAKE: Philco

**Manufacturer:** Philco  
**MPN:** `T1905`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Philco |
| Manufacturer name | Philco |
| Manufacturer | Philco |
| keywords | Buy T1905, T1905, T1905 SemiConductor |
| moq | 1 |
| MPN | T1905 |
| multiple | 1 |
| originalCurrency | {'currency': 'GBP'} |
| qtyInStock | 0 |
| SKU | T1905 |
| snippet | T1905 SemiConductor - CASE: TO9 MAKE: Philco |
| Case | TO9 |
| Type | Transistor Germanium PNP |
| Vbr CBO | 12 |
| Vbr CEO | 10 |
| Max PD (W) | 40m |
| C(ob) (F) | 5p |
| Derate (Amb) (W/?C) | 667u |
| hfe | 50 |
| Ic Max (A) | 50m |
| Icbo Max @Vcb Max (A) | 100u |
| Polarity | PNP |
| Trans Freq (Hz) Min | 120M |
| @VCE (test) (V) | .50 |
| Oper Temp (?C) Max | 100 |
| @Ic (A) | 10m |
| Pinout Equivalence Number | N/A |
| Surface Mounted Yes/No | NO |
| Maximum Collector Power Dissipation (Pc) | 0.035 W |
| Maximum Collector-Base Voltage \|Vcb\| | 12 V |
| Maximum Collector-Emitter Voltage \|Vce\| | 10 V |
| Maximum Emitter-Base Voltage \|Veb\| | 1 V |
| Maximum Collector Current \|Ic max\| | 0.1 A |
| Max Operating Junction Temperature (Tj) | 100 ?C |
| Collector Capacitance (Cc) | 3 pF |
| Transition Frequency (ft): | 125 MHz |
| Forward Current Transfer Ratio (hFE), MIN | 25 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Little Diode | T1905 |  |  | None | 1 |

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Structured data: `/python/html6/product/500/89000000/89319500/part_--T1905---Philco--2bcb16ee6c.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp