Findchips: Unijunction Transistors

Parametric results for: Unijunction Transistors

Select parts from the table below to compare.

Compare


Select Parts		Part Number

		2N490A Central Semiconductor Corp
		2N492-PBF Digitron Semiconductors
		2N3980 Texas Instruments
		2N2647 Boca Semiconductor Inc
		MU2647PBF Digitron Semiconductors
		CMPP6028TIN/LEAD Central Semiconductor Corp
		2N3980 Digitron Semiconductors
		2N491 Semicoa Semiconductors
		2N489A Semiconductors Inc
		2N2418A Central Semiconductor Corp

			Most Relevant				Technical											Compliance				Operating Conditions				Physical							Other
Composite Price	Rohs Code	Part Life Cycle Code	Surface Mount	Configuration	Number of Terminals	Number of Elements	Emitter Current-Max	Inter-base Voltage-Max	Intrinsic Stand-off Ratio-Max	Intrinsic Stand-off Ratio-Min	Peak Point Current-Max	Power Dissipation-Max (Abs)	Static Inter-base Res-Max	Static Inter-base Res-Min	Transistor Application	Transistor Element Material	Valley Point Current-Min	JEDEC-95 Code	JESD-30 Code	JESD-609 Code	Qualification Status	Operating Temperature-Max	Operating Temperature-Min	Peak Reflow Temperature (Cel)	Time@Peak Reflow Temperature-Max (s)	Case Connection	Package Body Material	Package Shape	Package Style	Terminal Finish	Terminal Form	Terminal Position	Ihs Manufacturer	Package Description	Reach Compliance Code	ECCN Code	Date Of Intro

Check for Price

Obsolete

SINGLE

70 mA

65 V

0.62

0.51

12 mA

450 mW

9.1 kΩ

6.2 kΩ

SWITCHING

SILICON

8 mA

TO-5

O-MBCY-W3

140 °C

-65 °C

METAL

ROUND

CYLINDRICAL

Tin/Lead (Sn/Pb)

WIRE

BOTTOM

CENTRAL SEMICONDUCTOR CORP

CYLINDRICAL, O-MBCY-W3

unknown

EAR99

Check for Price

Yes

Active

SINGLE

70 mA

0.68

0.56

12 mA

600 mW

9.1 kΩ

6.2 kΩ

SILICON

8 mA

TO-5

O-MBCY-W3

175 °C

-65 °C

NOT SPECIFIED

METAL

ROUND

CYLINDRICAL

WIRE

BOTTOM

DIGITRON SEMICONDUCTORS

unknown

EAR99

Check for Price

Obsolete

SINGLE

50 mA

35 V

0.82

0.68

2 mA

360 mW

8 kΩ

4 kΩ

SWITCHING

SILICON

1 mA

TO-18

O-MBCY-W3

Not Qualified

200 °C

-65 °C

NOT SPECIFIED

BASE2

METAL

ROUND

CYLINDRICAL

WIRE

BOTTOM

TEXAS INSTRUMENTS INC

not_compliant

EAR99

Check for Price

Contact Manufacturer

SINGLE

50 mA

35 V

0.82

0.68

2 mA

300 mW

9.1 kΩ

4.7 kΩ

8 mA

125 °C

-65 °C

BOCA SEMICONDUCTOR CORP

unknown

EAR99

Check for Price

Yes

Active

NOT SPECIFIED

DIGITRON SEMICONDUCTORS

unknown

EAR99

Check for Price

Active

Tin/Lead (Sn/Pb)

CENTRAL SEMICONDUCTOR CORP

not_compliant

EAR99

2018-01-31

Check for Price

Active

SINGLE

50 mA

35 V

0.82

0.68

2 mA

360 mW

8 kΩ

4 kΩ

1 mA

200 °C

-65 °C

TIN LEAD

DIGITRON SEMICONDUCTORS

unknown

Check for Price

Obsolete

70 mA

65 V

0.68

0.56

12 mA

450 mW

6.8 kΩ

4.7 kΩ

13 mA

140 °C

-65 °C

Tin/Lead (Sn/Pb)

SEMICOA CORP

unknown

EAR99

Check for Price

Contact Manufacturer

SINGLE

70 mA

65 V

0.62

0.51

12 mA

450 mW

6.8 kΩ

4.7 kΩ

8 mA

140 °C

-65 °C

SEMICONDUCTORS INC

unknown

EAR99

Check for Price

Obsolete

SINGLE

70 mA

65 V

0.62

0.51

12 mA

300 mW

9.1 kΩ

6.2 kΩ

SILICON

8 mA

TO-18

O-MBCY-W3

140 °C

-65 °C

METAL

ROUND

CYLINDRICAL

Tin/Lead (Sn/Pb)

WIRE

BOTTOM

CENTRAL SEMICONDUCTOR CORP

CYLINDRICAL, O-MBCY-W3

not_compliant

EAR99

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Compare

2N490A

Central Semiconductor Corp

Check for Price

Obsolete

SINGLE

70 mA

65 V

0.62

0.51

12 mA

450 mW

9.1 kΩ

6.2 kΩ

SWITCHING

SILICON

8 mA

TO-5

O-MBCY-W3

140 °C

-65 °C

METAL

ROUND

CYLINDRICAL

Tin/Lead (Sn/Pb)

WIRE

BOTTOM

CENTRAL SEMICONDUCTOR CORP

CYLINDRICAL, O-MBCY-W3

unknown

EAR99

2N492-PBF

Digitron Semiconductors

Check for Price

Yes

Active

SINGLE

70 mA

0.68

0.56

12 mA

600 mW

9.1 kΩ

6.2 kΩ

SILICON

8 mA

TO-5

O-MBCY-W3

175 °C

-65 °C

NOT SPECIFIED

METAL

ROUND

CYLINDRICAL

WIRE

BOTTOM

DIGITRON SEMICONDUCTORS

unknown

EAR99

2N3980

Texas Instruments

Check for Price

Obsolete

SINGLE

50 mA

35 V

0.82

0.68

2 mA

360 mW

8 kΩ

4 kΩ

SWITCHING

SILICON

1 mA

TO-18

O-MBCY-W3

Not Qualified

200 °C

-65 °C

NOT SPECIFIED

BASE2

METAL

ROUND

CYLINDRICAL

WIRE

BOTTOM

TEXAS INSTRUMENTS INC

not_compliant

EAR99

2N2647

Boca Semiconductor Inc

Check for Price

Contact Manufacturer

SINGLE

50 mA

35 V

0.82

0.68

2 mA

300 mW

9.1 kΩ

4.7 kΩ

8 mA

125 °C

-65 °C

BOCA SEMICONDUCTOR CORP

unknown

EAR99

MU2647PBF

Digitron Semiconductors

Check for Price

Yes

Active

NOT SPECIFIED

DIGITRON SEMICONDUCTORS

unknown

EAR99

CMPP6028TIN/LEAD

Central Semiconductor Corp

Check for Price

Active

Tin/Lead (Sn/Pb)

CENTRAL SEMICONDUCTOR CORP

not_compliant

EAR99

2018-01-31

2N3980

Digitron Semiconductors

Check for Price

Active

SINGLE

50 mA

35 V

0.82

0.68

2 mA

360 mW

8 kΩ

4 kΩ

1 mA

200 °C

-65 °C

TIN LEAD

DIGITRON SEMICONDUCTORS

unknown

2N491

Semicoa Semiconductors

Check for Price

Obsolete

70 mA

65 V

0.68

0.56

12 mA

450 mW

6.8 kΩ

4.7 kΩ

13 mA

140 °C

-65 °C

Tin/Lead (Sn/Pb)

SEMICOA CORP

unknown

EAR99

2N489A

Semiconductors Inc

Check for Price

Contact Manufacturer

SINGLE

70 mA

65 V

0.62

0.51

12 mA

450 mW

6.8 kΩ

4.7 kΩ

8 mA

140 °C

-65 °C

SEMICONDUCTORS INC

unknown

EAR99

2N2418A

Central Semiconductor Corp

Check for Price

Obsolete

SINGLE

70 mA

65 V

0.62

0.51

12 mA

300 mW

9.1 kΩ

6.2 kΩ

SILICON

8 mA

TO-18

O-MBCY-W3

140 °C

-65 °C

METAL

ROUND

CYLINDRICAL

Tin/Lead (Sn/Pb)

WIRE

BOTTOM

CENTRAL SEMICONDUCTOR CORP

CYLINDRICAL, O-MBCY-W3

not_compliant

EAR99

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