About Bipolar Transistors - Pre-Biased

Bipolar Transistors - Pre-Biased

Bipolar transistors are transistors that contain both p-type and n-type material. They are used in many types of electronic circuits, and find their primary application in amplifier circuits. When a bipolar transistor is pre-biased, it means that has been setup with a bias voltage or current applied to its base/gate, causing it to be partially on. This partial turn on of the transistor can have several advantages compared to a non-biased transistor, such as increased speed and reduced power consumption. Pre-biasing a transistor can also reduce the amount of power needed to turn the transistor on, and therefore the size of the associated elements, such as the power supply. Pre-biasing is particularly useful in circuits where the operating parameters of the transistor vary over time, such as high-frequency circuits and RF applications.

Bipolar Transistors - Pre-Biased

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Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	Configuration	Transistor Polarity	Typical Input Resistor	Typical Resistor Ratio	Mounting Style	Package / Case	DC Collector/Base Gain hFE Min	Maximum Operating Frequency	Collector- Emitter Voltage VCEO Max	Continuous Collector Current	Peak DC Collector Current	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging	Qualification

IMH9AT110

ROHM Semiconductor Bipolar Transistors - Pre-Biased DUAL NPN 50V 70MA

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ROHM

Availability : 7037
Ship by Wed. 15 Oct to Fri. 17 Oct

October 2025

October 2025
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40	28	29	30	1	2	3	4
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0847

Multiples of: 1

Dual

Npn

10 Kohms

4.7

Smd/Smt

SC - 74 - 6

50 V

100 mA

- 55 C

+ 150 C

Imh9a

Reel

DDTC124EUA-7-F

Transistors Switching - Resistor Biased 200MW 22K

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Diodes Incorporated

Availability : 7034
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October 2025

October 2025
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0297

Multiples of: 1

Single

Npn

22 Kohms

Smd/Smt

SOT - 323 - 3

100 mA

- 55 C

+ 150 C

Ddtc124e

Reel

DTC114EUA-TP

Micro Commercial Components (MCC) Bipolar Transistors - Pre-Biased Sgle NPN, 100mA

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Micro Commercial Components (MCC)

Availability : 7033
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0286

Multiples of: 1

Dtc114

Reel

EMG3T2R

ROHM Semiconductor Bipolar Transistors - Pre-Biased DUAL DIGITAL NPNNPN INPUT RESISTOR

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ROHM

Availability : 6984
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October 2025

October 2025
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0721

Multiples of: 5

Dual Common Emitter

Npn

Smd/Smt

EMT - 5

100

50 V

100 mA

- 55 C

+ 150 C

Emg3

Reel

EMH59T2R

Bipolar Transistors - Pre-Biased NPN+NPN Digital transistor(with built-in resistors)

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ROHM

Availability : 6976
Ship by Wed. 15 Oct to Fri. 17 Oct

October 2025

October 2025
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40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0733

Multiples of: 1

Dual

Npn

10 Kohms

4.7

Smd/Smt

EMT - 6

250 MHz

50 V

100 mA

+ 150 C

Cut Tape

PDTC115EMB,315

Bipolar Transistors - Pre-Biased NPN Resistor Equipped Transistor

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Nexperia

Availability : 6913
Ship by Wed. 15 Oct to Fri. 17 Oct

October 2025

October 2025
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40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0387

Multiples of: 1

Cut Tape

LDTC114EET1G

Digital Transistors NPN - Pre-Biased 100mA 50V SC-89 RoHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Leshan

Availability : 6870
Ship by Fri. 17 Oct to Thu. 23 Oct

October 2025

October 2025
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40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0142

Multiples of: 10

DTC114TETL

Transistors Switching - Resistor Biased NPN 50V 100MA

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ROHM

Availability : 6847
Ship by Wed. 15 Oct to Fri. 17 Oct

October 2025

October 2025
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40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0416

Multiples of: 1

Single

Npn

10 Kohms

Smd/Smt

EM - 3

100

50 V

100 mA

- 55 C

+ 150 C

Dtc114te

Reel

EMB3T2R

Bipolar Transistors - Pre-Biased DUAL PNP 50V 100MA

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ROHM

Availability : 6793
Ship by Wed. 15 Oct to Fri. 17 Oct

October 2025

October 2025
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40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0756

Multiples of: 1

Dual

Pnp

4.7 Kohms

Smd/Smt

100

50 V

100 mA

- 55 C

+ 150 C

Emb3

Reel

DTC015TMT2L

Bipolar Transistors - Pre-Biased NPN Digital Transtr w/built in resistors

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ROHM

Availability : 6789
Ship by Wed. 15 Oct to Fri. 17 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0314

Multiples of: 1

Single

Npn

100 Kohms

Smd/Smt

VMT - 3

100

250 MHz

50 V

100 mA

+ 150 C

Dtc015tm

Cut Tape

DDTC113ZUA-7-F

Transistors Switching - Resistor Biased 200MW 1K 10K

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Diodes Incorporated

Availability : 6778
Ship by Wed. 15 Oct to Fri. 17 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0341

Multiples of: 1

Single

Npn

1 Kohms

0.1

Smd/Smt

SOT - 323 - 3

100 mA

- 55 C

+ 150 C

Ddtc113z

Reel

NSBA144EDXV6T5G

Bipolar Transistors - Pre-Biased Dual PNP Bipolar Digital Transistor BRT

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor

Availability : 6755
Ship by Wed. 15 Oct to Fri. 17 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0781

Multiples of: 1

Dual

Pnp

47 Kohms

Smd/Smt

SOT - 563 - 6

50 V

- 100 mA

100 mA

- 55 C

+ 150 C

Nsba144edxv6

Cut Tape

PDTB123TT,215

Transistor: PNP; bipolar; BRT; 50V; 500mA; 250mW; SOT23; 2.2kO

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Nexperia

Availability : 6726
Ship by Wed. 15 Oct to Fri. 17 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0286

Multiples of: 1

Single

Pnp

2.2 Kohms

Smd/Smt

SOT - 23 - 3

50 V

500 mA

- 65 C

+ 150 C

Reel

SMMUN2233LT1G

ON Semiconductor Bipolar Transistors - Pre-Biased SS BR XSTR NPN 50V

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor

Availability : 6689
Ship by Fri. 17 Oct to Thu. 23 Oct

October 2025

October 2025
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40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.022

Multiples of: 1

Mmun2233l

Reel

Aec - Q101

PUMD2,165

NXP Semiconductors Bipolar Transistors - Pre-Biased TRANS RET DOUBLE

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Nexperia

Availability : 6678
Ship by Wed. 15 Oct to Fri. 17 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0231

Multiples of: 1

Dual

Npn/Pnp

22 Kohms

Smd/Smt

SOT - 363 - 6

50 V

100 mA

- 65 C

+ 150 C

Reel

PDTA114EMB,315

Bipolar Transistors - Pre-Biased PNP Resistor Equipped Transistor

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Nexperia

Availability : 6666
Ship by Wed. 15 Oct to Fri. 17 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.033

Multiples of: 1

Cut Tape

NSBC143TDXV6T1G

Bipolar Transistors - Pre-Biased 100mA 50V Dual NPN

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor

Availability : 6653
Ship by Wed. 15 Oct to Fri. 17 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0616

Multiples of: 1

Dual

Npn

4.7 Kohms

Smd/Smt

SOT - 563 - 6

160

50 V

0.1 A

100 mA

- 55 C

+ 150 C

Nsbc143tdxv6

Cut Tape

DDTA143FCA-7-F

Diodes Incorporated Bipolar Transistors - Pre-Biased 200MW 4.7K 22K

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Diodes Incorporated

Availability : 6643
Ship by Wed. 15 Oct to Fri. 17 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0275

Multiples of: 1

Single

Pnp

4.7 Kohms

0.214

Smd/Smt

SOT - 23 - 3

50 V

100 mA

- 55 C

+ 150 C

Ddta143

Reel

LDTC143ZM3T5G

1 NPN - Pre Biased 100mA 50V SOT-723 Digital Transistors ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Leshan

Availability : 6634
Ship by Fri. 17 Oct to Thu. 23 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0226

Multiples of: 20

DTC115ECAT116

Bipolar Transistors - Pre-Biased NPN 100mA 50V w/bias resistor

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ROHM

Availability : 6633
Ship by Wed. 15 Oct to Fri. 17 Oct

October 2025