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Home  /  Discrete Semiconductors  /  Transistors - Bipolar (BJT) - RF  /  Central Semiconductor 2N5109UB BK
2N5109UB BK
2N5109UB BK
Obsolete
Transistors - Bipolar (BJT) - RF
Description:  RF TRANS NPN 20V 1.2GHZ TO39
Manufacturer:  Central Semiconductor
Datasheet:   2N5109UB BK Datasheet
History Price: Obsolete
In Stock: 4800
Specification
PDF Datasheet
Compare Parts
Client Reviews
2N5109UB BK Specification
Specification
Part No
2N5109UB BK
Category
Transistors - Bipolar (BJT) - RF
Manufacturer
Central Semiconductor
Series
-
Packaging
Bulk
Status
Obsolete
Environmental Compliance
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
HS Code
-
Technical Parameter
Transistor Type
NPN
Voltage - Collector Emitter Breakdown (Max)
20V
Frequency - Transition
1.2GHz
Noise Figure (dB Typ @ f)
3.5dB @ 200MHz
Gain
11dB
Power - Max
1W
DC Current Gain (hFE) (Min) @ Ic, Vce
40 @ 50mA, 15V
Current - Collector (Ic) (Max)
400mA
Operating Temperature
-65 ℃ ~ 200 ℃ (TJ)
Mounting Type
Surface Mount
Package / Case
3-SMD, No Lead
Supplier Device Package
UB
2N5109UB BK Related Parts
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2N5179 PBFREE
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    Customer Reviews
    4.95 out of 5.00 stars from 104 customer reviews from all over the world
    Darius Kęstutis
    Lithuania
    5 stars
    2026-03-22 18:19
    everything working, very fast shipping
    Susanne Bauer
    Germany
    5 stars
    2026-03-22 15:59
    Everything was fine. I would buy aigen in this shop.
    Nicolás Javier
    Spain
    5 stars
    2026-03-22 14:46
    Installed on an APC Back UPS 950 UPS and works well.
    Alejandra León
    Spain
    5 stars
    2026-03-22 14:19
    Excellent product and seller. It's arrived in 6 days and. Very happy. 5 starheads
    Alana
    Brazil
    5 stars
    2026-03-22 01:04
    The product arrived as the announcement. Great quality.
    Yago Silva
    Brazil
    5 stars
    2026-03-22 01:01
    Original Texas Instruments Recommend the seller product great quality.
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