Top 3 Transistors (August 2026) in the United States

Top Pick
99
20, 50, or 100pcs 2n2222A General Purpose NPN Transistor TO-92 USA SOLD/SHIP
$4.65
20, 50, or 100pcs 2n2222A General Purpose NPN Transistor TO-92 USA SOLD/SHIP
2N2222 NPN Transistor General Purpose Amplifier TO-92. The 2N2222 is a common NPN bipolar junction transistor (BJT) used for general purpose low-power amplifying or switching applications. Family PN2222A.
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Product Analysis
Editor's Note:

This product is $22.87 (-83.1%) less than the average price.

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Runner-up
99
2N5670 N-Channel JFET Transistor TO-92 NOS BSC 1 pc lot or make offers
$1.75
2N5670 N-Channel JFET Transistor TO-92 NOS BSC 1 pc lot or make offers
2N5670 N-Channel JFET Transistor TO-92. g(fs) Max; (S) Trans. conduct; : 7.5mй. @V(GS) (V) (Test Condition) : 15. @Vgs (test) (V) : 0.0. @V(DS) (V) (Test Condition) : 15. @I(D) (A) (Test Condition) : 10n.
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Editor's Note:

This product is $25.77 (-93.64%) less than the average price.

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Budget Pick
99
50PCS BC547 TO-92 NPN 45V 0.1A Transistor New
$0.99
50PCS BC547 TO-92 NPN 45V 0.1A Transistor New
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Product Analysis
Editor's Note:

This product is $26.53 (-96.4%) less than the average price.

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Best of the Rest
We also considered these 20 items, but they didn't rank quite as highly. But they are still well worth considering.

99
20, 50, or 100pcs 2n2222A General Purpose NPN Transistor TO-92 USA SOLD/SHIP
$4.65
20, 50, or 100pcs 2n2222A General Purpose NPN Transistor TO-92 USA SOLD/SHIP
View Product Analysis
Product Analysis
Editor's Note:

This product is $22.87 (-83.1%) less than the average price.

97%
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99
2N5670 N-Channel JFET Transistor TO-92 NOS BSC 1 pc lot or make offers
$1.75
2N5670 N-Channel JFET Transistor TO-92 NOS BSC 1 pc lot or make offers
View Product Analysis
Product Analysis
Editor's Note:

This product is $25.77 (-93.64%) less than the average price.

99%
92%
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99
50PCS BC547 TO-92 NPN 45V 0.1A Transistor New
$0.99
50PCS BC547 TO-92 NPN 45V 0.1A Transistor New
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Product Analysis
Editor's Note:

This product is $26.53 (-96.4%) less than the average price.

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98
25pcs - 2N3906 - 40V 200mA 625mW PNP General Purpose Transistor - TO-92
$2.79
25pcs - 2N3906 - 40V 200mA 625mW PNP General Purpose Transistor - TO-92
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Product Analysis
Editor's Note:

This product is $24.73 (-89.86%) less than the average price.

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92%
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98
25pcs - BC547-B General Purpose NPN Transistor - hFE=200-450 - TO-92 - JSCJ
$2.89
25pcs - BC547-B General Purpose NPN Transistor - hFE=200-450 - TO-92 - JSCJ
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Product Analysis
Editor's Note:

This product is $24.63 (-89.5%) less than the average price.

98%
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97
50pcs BD139 BD140 BD139+BD140 TO-126 Voltage Regulator IC Transistor Kit
$10.90
50pcs BD139 BD140 BD139+BD140 TO-126 Voltage Regulator IC Transistor Kit
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Product Analysis
Editor's Note:

This product is $16.62 (-60.4%) less than the average price.

92%
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96
TO-92 Assortment NPN PNP DIY kit 15 value 600pcs Transistor
$13.11
TO-92 Assortment NPN PNP DIY kit 15 value 600pcs Transistor
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Product Analysis
Editor's Note:

This product is $14.41 (-52.37%) less than the average price.

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96
1pc NEW TPS65994AD TPS65994ADYBGR TPS65994 BGA IC Chip FAST US SHIPPING
$13.60
1pc NEW TPS65994AD TPS65994ADYBGR TPS65994 BGA IC Chip FAST US SHIPPING
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Product Analysis
Editor's Note:

This product is $13.92 (-50.58%) less than the average price.

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96
TO-92 Assortment NPN PNP DIY kit 15 value 600pcs Transistor
$12.21
TO-92 Assortment NPN PNP DIY kit 15 value 600pcs Transistor
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Product Analysis
Editor's Note:

This product is $15.31 (-55.64%) less than the average price.

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96
TO-92 Assortment NPN PNP DIY kit 15 value 600pcs Transistor
$12.22
TO-92 Assortment NPN PNP DIY kit 15 value 600pcs Transistor
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Product Analysis
Editor's Note:

This product is $15.3 (-55.6%) less than the average price.

91%
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96
TO-92 Assortment NPN PNP DIY kit 15 value 600pcs Transistor
$12.23
TO-92 Assortment NPN PNP DIY kit 15 value 600pcs Transistor
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Product Analysis
Editor's Note:

This product is $15.29 (-55.56%) less than the average price.

91%
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96
NEC 2SD746 Power Transistors, NOS, Unused, Guaranteed!
$15.00
NEC 2SD746 Power Transistors, NOS, Unused, Guaranteed!
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Product Analysis
Editor's Note:

This product is $12.52 (-45.5%) less than the average price.

89%
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95
US Stock 10pcs 2SK170-BL K170 2SK1​70BL FET N-Ch TO-92 Transistor N Channel
$18.50
US Stock 10pcs 2SK170-BL K170 2SK1​70BL FET N-Ch TO-92 Transistor N Channel
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Product Analysis
Editor's Note:

This product is $9.02 (-32.78%) less than the average price.

87%
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94
Portable 600pc 15Value NPN PNP Transistor TO-92 Assortment Kit Set With Box
$20.99
Portable 600pc 15Value NPN PNP Transistor TO-92 Assortment Kit Set With Box
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Product Analysis
Editor's Note:

This product is $6.53 (-23.73%) less than the average price.

85%
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94
600pcs TO-92 Assortment NPN PNP DIY kit 15 value Transistor
$21.99
600pcs TO-92 Assortment NPN PNP DIY kit 15 value Transistor
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Product Analysis
Editor's Note:

This product is $5.53 (-20.1%) less than the average price.

84%
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89
Choose your Qty! KSA992 Genuine Onsemi Transistors Fastest FREE Shipping!
$30.00
Choose your Qty! KSA992 Genuine Onsemi Transistors Fastest FREE Shipping!
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Product Analysis
Editor's Note:

This product is $2.48 (9%) more than the average price.

73%
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84
A pair of 2SK1058 / 2SJ162 NOS HITACHI Renesas Original MOS-FET Made in Japan
$34.80
A pair of 2SK1058 / 2SJ162 NOS HITACHI Renesas Original MOS-FET Made in Japan
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Product Analysis
Editor's Note:

This product is $7.28 (26.44%) more than the average price.

59%
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62
Lot of 1000 TO-92 Transistors Mixed Types Assorted Bulk Electronic Parts NPN PNP
$112.00
Lot of 1000 TO-92 Transistors Mixed Types Assorted Bulk Electronic Parts NPN PNP
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Product Analysis
Editor's Note:

This product is $84.48 (306.95%) more than the average price.

5%
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62
11 NOS 1960s Vintage RCA 2N591 PNP Germanium Transistor Guitar Pedal Fuzz Effect
$150.00
11 NOS 1960s Vintage RCA 2N591 PNP Germanium Transistor Guitar Pedal Fuzz Effect
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Product Analysis
Editor's Note:

This product is $122.48 (445.02%) more than the average price.

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62
Motorola 2N3906 PNP Transistors TO-92 Bipolar Junction BJT Lot Bulk 100 500 1000
$59.82
Motorola 2N3906 PNP Transistors TO-92 Bipolar Junction BJT Lot Bulk 100 500 1000
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Product Analysis
Editor's Note:

This product is $32.3 (117.35%) more than the average price.

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