JJ 2A3-40
€150.00€150.00 Excl. VATIncl. VAT
PSVANE ART Series 12AU7-S / ECC82
€40.00€40.00 Excl. VATIncl. VAT
PSVANE ART Series 12AT7-S / ECC81
€40.00€40.00 Excl. VATIncl. VAT
4 in stock
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Description
Heater Voltage
- UH: 6.3 V (parallel), 12.6 V (series)
- IH: 0.30 A (parallel), 0.15 A (series)
Maximum Ratings in Class A1 Amplification (per side)
- Anode Voltage: 300 V
- Grid Voltage: -50 V
- Anode Dissipation Power: 2.5 W
- Heater-to-Cathode Voltage (pk): ±90 V
Grid Resistance
- Self-Bias: 1 MΩ
- Fixed Bias: 0.25 MΩ
Interelectrode Capacitance
| Parameter | No. 1 (pF) | No. 2 (pF) |
|---|---|---|
| Input Capacitance | 2.2 | 2.2 |
| Output Capacitance | 0.45 | 0.35 |
| Cross Capacitance | 1.6 | 1.6 |
Static Parameters
| Parameter | Ua (V) | Ia (mA) | Gm (mA/V) | Rk (Ω) | μ | r_i (kΩ) |
|---|---|---|---|---|---|---|
| Operating Point 1 | 100 | 3.7 | 4.0 | 270 | 60 | 15.0 |
| Operating Point 2 | 250 | 10.0 | 5.5 | 200 | 60 | 10.9 |
Additional information
| Weight | 0.025 kg |
|---|---|
| Dimensions | 100 × 30 × 30 mm |
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