Ready to onboard?
Are you ready to join DistyParts and
grow your business?
| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,333 pcs
|
2333 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| DC Current Gain (hFE) (Min) @ Ic, Vce | |
| Frequency | |
| Lead Style | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Storage Temperature | |
| Supplier Device Package | |
| Transistor Type | |
| Vce Saturation (Max) @ Ib, Ic | |
| Voltage |
The BC557C is a PNP bipolar junction transistor manufactured by On Semiconductor, designed for general-purpose amplification and switching applications. It supports a maximum collector-emitter voltage of 45V and a maximum collector current of 100mA, with a power dissipation rating of 625mW. The device features a minimum DC current gain (hFE) of 420 at Ic=2mA and Vce=5V, and a maximum collector-emitter saturation voltage of 650mV at Ib=5mA and Ic=100mA.
With a transition frequency of 320MHz, this transistor is suitable for low-frequency to medium-frequency signal amplification and switching circuits. The operating junction temperature range spans from -55°C to 150°C, allowing use in a wide variety of environments.
The BC557C is housed in a TO-226-3 / TO-92-3 long body package with through-hole mounting, making it easy to integrate into PCB designs. The supplier device package is TO-92 (TO-226). This component is commonly used in audio preamplifiers, signal processing, and low-power switching circuits where PNP polarity is required.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.13 | $0.13 |
| 10+ | $0.08 | $0.08 |
| 100+ | $0.06 | $0.06 |
| 500+ | $0.04 | $0.04 |
| 1,000+ | $0.03 | $0.03 |
| 4,000+ | $0.03 | $0.03 |
| 8,000+ | $0.02 | $0.02 |
| 24,000+ | $0.02 | $0.02 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum collector-emitter voltage (Vce) is 45V.
The maximum collector current (Ic) is 100mA.
The BC557C is available in a TO-226-3 / TO-92-3 long body package with through-hole mounting. The supplier device package is TO-92 (TO-226).
The operating junction temperature range is -55°C to 150°C.
The minimum DC current gain (hFE) is 420 at Ic=2mA and Vce=5V.
The transition frequency is 320MHz.
The maximum power dissipation is 625mW.