| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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15,000 pcs
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15000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Input Capacitance (Ciss) (Max) @ Vds | |
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| Tape & Reel | |
| Voltage |
The 2N4858 is an N-Channel JFET from Microchip Technology designed for general-purpose switching and amplification applications. It features a maximum drain-to-source voltage of 40V and a typical drain current of 8mA at Vds=15V. The device offers a nominal drain-source resistance of 60Ω and a maximum input capacitance of 18pF at Vds=10V.
With a maximum power dissipation of 360mW and an operating junction temperature range of -65°C to 200°C, this JFET is suitable for a wide range of environments. The part is housed in a TO-206AA / TO-18-3 metal can package and is through-hole mountable, making it compatible with standard PCB assembly processes.
This JFET is commonly used in low-frequency analog circuits, signal switching, and voltage-controlled resistor applications. Its robust thermal characteristics and compact TO-18 package allow for reliable performance in both commercial and industrial designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $60.16 | $60.16 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum drain-source voltage (Vdss) is 40V.
The typical drain current (Idss) is 8mA at Vds=15V, Vgs=0V.
The 2N4858 is available in a TO-206AA / TO-18-3 metal can package (through-hole).
The operating junction temperature range is -65°C to 200°C.
The part is listed as RoHS3 Compliant, but this is unverified.