MMBF4391

MMBF4391
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Part Number MMBF4391
LIXINC Part # MMBF4391
Manufacturer Rochester Electronics
Category Discrete SemiconductorTransistors - JFETs
Description SMALL SIGNAL FIELD-EFFECT TRANSI
Lifecycle Active
RoHS No RoHS Information
EDA/CAD Models MMBF4391 PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery Jan 23 - Jan 27 2026(Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*
Payment Wire Transfer, UnionPay, PayPal, Credit Card, Visa, MasterCard, AmericanExpress, Discover, WesternUnion, MoneyGram
Shipping DHL, UPS, FedEx, TNT, EMS, & More Express Delivery

MMBF4391 Specifications

Part Number:MMBF4391
Brand:Rochester Electronics
Lifecycle:Active
RoHS:Lead free / RoHS Compliant
Category:Discrete Semiconductor
Subcategory:Transistors - JFETs
Manufacturer:Rochester Electronics
Series:-
Package:Bulk
Part Status:Obsolete
FET Type:N-Channel
Voltage - Breakdown (V(BR)GSS):30 V
Drain to Source Voltage (Vdss):-
Current - Drain (Idss) @ Vds (Vgs=0):50 mA @ 20 V
Current Drain (Id) - Max:-
Voltage - Cutoff (VGS off) @ Id:4 V @ 1 nA
Input Capacitance (Ciss) (Max) @ Vds:14pF @ 20V
Resistance - RDS(On):30 Ohms
Power - Max:350 mW
Operating Temperature:-55°C ~ 150°C (TJ)
Mounting Type:Surface Mount
Package / Case:TO-236-3, SC-59, SOT-23-3
Supplier Device Package:SOT-23-3

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Quick Inquiry

In Stock 18491 - More on Order
Quote Limit No Limit
Lead-Time To be Confirmed
Minimum 1

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Pricing (USD)

Qty. Unit Price Ext. Price
1$0.09000$0.09
3000$0.09000$270
6000$0.08521$511.26
15000$0.07804$1170.6
30000$0.07326$2197.8
75000$0.06608$4956

Lixinc will offer the most competitive prices for you, please refer to the quotations.

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