| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
909 pcs
|
909 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Frequency | |
| Mounting Type | |
| Power Dissipation | |
| Storage Temperature |
The NXP Semiconductors BC557B is a PNP type Bipolar Junction Transistor (BJT) designed for various electronic applications. This component operates with a Collector-Emitter Voltage of up to 45V and can handle a Collector Current of 0.1A. Its Power Dissipation is rated at 625mW.
The transistor is housed in a TO92 package, suitable for Through-Hole Technology (THT) mounting. The current gain (hFE) ranges from 180 to 460, and it operates at a frequency of 150 MHz. This makes the BC557B a versatile component for signal amplification and switching circuits.
It is classified under the Bipolar Transistors - BJT category, specifically as a single, pre-biased type. The RoHS status is reported as RoHS3 Compliant, and the Moisture Sensitivity Level (MSL) is 1 Unlimited, indicating standard handling requirements. REACH status is unaffected.
This part is also available under the part number BC557B-AP from Micro Commercial Components (MCC), suggesting potential cross-reference opportunities for procurement and design.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.77 | $0.77 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The Collector-Emitter Voltage is 45 V.
The Collector Current is 0.1 A.
The Power Dissipation is 625 mW.
The Current Gain ranges from 180 to 460.
The Frequency is 150 MHz.
The Type Of Transistor is PNP.
The Case is TO92.