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BF421ZL1
Purchase
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For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.
RFQ (Request for Quotations)It is recommended to request for quotations to get the latest
prices and inventories about the part.
Our sales will reply to
your request by email within 24 hours.
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(Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some
extent, the sales manager is going to reconfirm the order and let you know if there
are any updates.
Shipping Cost
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The
basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Lifecycle Status | LAST SHIPMENTS (Last Updated: 4 days ago) |
| Mounting Type | Through Hole |
| Package / Case | TO-226-3, TO-92-3 (TO-226AA) (Formed Leads) |
| Surface Mount | NO |
| Number of Pins | 3 |
| Transistor Element Material | SILICON |
| Operating Temperature | -55°C~150°C TJ |
| Packaging | Tape & Box (TB) |
| Published | 2005 |
| JESD-609 Code | e0 |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 3 |
| ECCN Code | EAR99 |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Additional Feature | EUROPEAN PART NUMBER |
| Subcategory | Other Transistors |
| Voltage - Rated DC | -300V |
| Max Power Dissipation | 830mW |
| Terminal Position | BOTTOM |
| Peak Reflow Temperature (Cel) | 240 |
| Reach Compliance Code | not_compliant |
| Current Rating | -50mA |
| Frequency | 60MHz |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | BF421 |
| Pin Count | 3 |
| Qualification Status | Not Qualified |
| Number of Elements | 1 |
| Element Configuration | Single |
| Power Dissipation | 830mW |
| Transistor Application | AMPLIFIER |
| Gain Bandwidth Product | 60MHz |
| Polarity/Channel Type | PNP |
| Transistor Type | PNP |
| Collector Emitter Voltage (VCEO) | 500mV |
| Max Collector Current | 50mA |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 50 @ 25mA 20V |
| Current - Collector Cutoff (Max) | 10nA ICBO |
| Vce Saturation (Max) @ Ib, Ic | 500mV @ 2mA, 20mA |
| Collector Emitter Breakdown Voltage | 300V |
| Transition Frequency | 60MHz |
| Collector Emitter Saturation Voltage | -500mV |
| Collector Base Voltage (VCBO) | -300V |
| Emitter Base Voltage (VEBO) | 5V |
| hFE Min | 50 |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
See Relate Datesheet