BC547B · NPN Bipolar Transistor 45V 100mA
BC547B (NPN Bipolar Transistor 45V 100mA from onsemi) comes in a TO-92 package. Reference unit price: ¥0.15, minimum order 1 piece. Availability: In stock. Shenzhen Kewei Technology Co., Ltd. supplies this part from Huaqiangbei, Shenzhen, with tiered pricing, small-batch support and full BOM kitting. Prices and lead times are confirmed on inquiry.
| Part number | BC547B |
| Manufacturer | onsemi |
| Description | NPN Bipolar Transistor 45V 100mA |
| Package | TO-92 |
| Category | Diodes & Transistors / Bipolar Transistors |
| Reference price | ¥¥0.15 |
| Min. order | 1 pcs |
| Availability | In stock |
| Reference stock | 2,472 pcs |
BC547B tiered pricing (reference)
| Quantity | Reference unit price | Lead time |
|---|---|---|
| 1 pcs and up | ¥0.15 | In stock |
| 500 pcs and up | ¥0.1081 | In stock |
| 5000 pcs and up | ¥0.08018 | In stock |
BC547B specifications
| Collector-Emitter Voltage | 45V |
| Collector Current | 100mA |
| DC Current Gain (hFE) | 200–450 |
| Noise | 2dB |
| RoHS | Compliant |
About the NPN Bipolar Transistor 45V 100mA
Low-noise through-hole transistor, common in small-signal amplification and teaching labs.
BC547B — frequently asked questions
Reference availability: 2,472 pcs, In stock. Stock and lead time are confirmed on inquiry — please contact our sales team for the latest status before ordering.
Reference unit price is ¥0.15, minimum order 1 piece. Tiered pricing: 1 pcs and up: ¥0.15, 500 pcs and up: ¥0.1081, 5000 pcs and up: ¥0.08018. Send us your required quantity for a firm quotation.
BC547B is manufactured by onsemi in a TO-92 package, filed under Diodes & Transistors / Bipolar Transistors. Low-noise through-hole transistor, common in small-signal amplification and teaching labs.
The minimum order quantity for BC547B is 1 pcs. We support small-batch trial runs as well as volume kitting, and can supply full reels, cut tape or loose parts.
Yes. Send us the original part number or the key parameters (Collector-Emitter Voltage, Collector Current, DC Current Gain (hFE)) and we will come back with pin-compatible alternatives and a quotation.
Call or WeChat +86 191 2521 1182, email 19125211182@163.com, or upload your BOM on our BOM sourcing page. We normally reply with a quotation within two hours.
Yes. We are based in Huaqiangbei, Shenzhen and ship worldwide by express courier. Tell us your destination and we will quote shipping with the parts.
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