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  2N491 Datasheet PDF File

For 2N491 Found Datasheets File :: 44+       Page :: | 1 | 2 | <3> | 4 | 5 |   

    SEME-LAB[Seme LAB]
Part No. SF2N4913
Description Bipolar NPN Device in a Hermetically sealed TO3 Metal Package
File Size 10.66K  /  1 Page

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HUA FENG CIRCUIT





    ONSEMI[ON Semiconductor]
Part No. 2N4920 2N4919 2N4918 2N491-D
Description Medium-Power Plastic PNP Silicon Transistors
GENERAL.PURPOSE POWER TRANSISTORS
File Size 113.91K  /  8 Page

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    ONSEMI[ON Semiconductor]
Part No. 2N4920G 2N4918 2N4918_04 2N4919 2N4920
Description Medium-Power Plastic PNP Silicon Transistors
File Size 117.59K  /  6 Page

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    ON Semi
Part No. 2N4920 2N4918 ON0048
Description Modlum -Power Plastlc PNP Slllcon Translstors
From old datasheet system
File Size 254.25K  /  6 Page

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    2N4910X03

Seme LAB
Part No. 2N4910X03
Description NPN EPITAXIAL POWER TRANSISTOR IN TO66 HERMETIC PACKAGE
File Size 16.01K  /  2 Page

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    CENTRAL[Central Semiconductor Corp]
Part No. 2N4904 2N4906 2N4905 2N4915 2N4913 2N4914
Description COMPLEMENTARY SILICON POWER TRANSISTORS
File Size 62.09K  /  1 Page

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    2N4912X 2N4910X 2N4911X

SEME-LAB[Seme LAB]
TT electronics Semelab Limited
Part No. 2N4912X 2N4910X 2N4911X
Description NPN EPITAXIAL POWER TRANSISTOR IN TO66 HERMETIC PACKAGE
NPN Epitaxial Transistor（TO-66 Hermetic PackageNPN 外延晶体管（TO-66气密封装
File Size 14.85K  /  2 Page

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    SEME-LAB[Seme LAB]
Part No. SF_BUS12A 2N4913 2N5870 2N5873 BUS12A SF_2N4913 SF_2N5873 SF-BUS12A
Description Bipolar NPN Device in a Hermetically sealed TO3 Metal Package
File Size 10.66K  /  1 Page

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    2N4911XSMD

Seme LAB
Part No. 2N4911XSMD
Description Bipolar NPN Device in a Hermetically sealed
File Size 9.62K  /  1 Page

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    2N4910XSMD

Seme LAB
Part No. 2N4910XSMD
Description Bipolar NPN Device in a Hermetically sealed
File Size 9.62K  /  1 Page

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For 2N491 Found Datasheets File :: 44+       Page :: | 1 | 2 | <3> | 4 | 5 |   

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Price and Availability


JITONG TECHNOLOGY
(CHINA HK & SZ)
Datasheet.hk's Sponsor
Part: 2N4915
Maker: N/A
Pack: TO-3
Stock: 146
Unit price for :
    50: $0.83
  100: $0.79
1000: $0.75

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Contact us
 
Price & Availability of 2N491
Newark

Part # Manufacturer Description Price BuyNow  Qty.
2N4910
33AJ0794		 Microchip Technology Inc 40 V Power Bjt To-66 Rohs Compliant: Yes |Microchip 2N4910 500: USD26.24
100: USD27.29
 BuyNow
0
2N4919G
26K5282		 onsemi Bipolar Transistor, Pnp -60V To-225; Transistor Polarity:Pnp; Collector Emitter Voltage Max:60V; Continuous Collector Current:3A; Power Dissipation:30W; Transistor Mounting:Through Hole; No. Of Pins:3Pins; Transition Frequency:3Mhz Rohs Compliant: Yes |Onsemi 2N4919G BuyNow
0
2N4919G
50AC7722		 onsemi Transistor, Pnp, -60V, -3A, To-225; Transistor Polarity:Pnp; Collector Emitter Voltage V(Br)Ceo:60V; Transition Frequency Ft:3Mhz; Power Dissipation Pd:30W; Dc Collector Current:-3A; Dc Current Gain Hfe:10Hfe; Transistor Case Rohs Compliant: Yes |Onsemi 2N4919G 10000: USD0.308
2500: USD0.344
1000: USD0.379
500: USD0.474
100: USD0.6
10: USD0.783
1: USD0.89
 BuyNow
0
2N4918G
26K5281		 onsemi Bipolar Transistor, Pnp -40V To-225; Transistor Polarity:Pnp; Collector Emitter Voltage Max:40V; Continuous Collector Current:3A; Power Dissipation:30W; Transistor Mounting:Through Hole; No. Of Pins:3Pins; Transition Frequency:3Mhz Rohs Compliant: Yes |Onsemi 2N4918G BuyNow
0
2N4918G
46AC2101		 onsemi Transistor, Pnp, -40V, -3A, To-225-3; Transistor Polarity:Pnp; Collector Emitter Voltage V(Br)Ceo:-40V; Transition Frequency Ft:3Mhz; Power Dissipation Pd:30W; Dc Collector Current:-3A; Dc Current Gain Hfe:10Hfe; Transistor Case Rohs Compliant: Yes |Onsemi 2N4918G 10000: USD0.342
2500: USD0.374
1000: USD0.408
500: USD0.497
100: USD0.614
10: USD0.786
1: USD0.89
 BuyNow
0

DigiKey

Part # Manufacturer Description Price BuyNow  Qty.
2N4918
2383-2N4918-ND		 Solid State Inc TRANS PNP 40V 1A TO126 10: USD0.307
 BuyNow
50
2N4919
2383-2N4919-ND		 Solid State Inc TRANS PNP 60V 1A TO126 BuyNow
0
2N4912
2368-2N4912-ND		 NTE Electronics Inc TRANS PNP 80V 4A TO66 BuyNow
0
R3112N491A-TR-FE
R3112N491A-TR-FE-ND		 Nisshinbo Micro Devices IC SUPERVISOR 1 CHANNEL SOT23-5 30000: USD0.202
15000: USD0.21008
6000: USD0.21816
3000: USD0.23432
 BuyNow
0
ECXV-P37C2N-491.520
50-ECXV-P37C2N-491.520-ND		 ECS International Inc XTAL OSC VCXO 491.52MHZ SMD 10: USD6.464
 BuyNow
0

Avnet Americas

Part # Manufacturer Description Price BuyNow  Qty.
2N4918G
2N4918G		 onsemi Trans GP BJT PNP 40V 3A 3-Pin TO-225 Bulk - Boxed Product (Development Kits) (Alt: 2N4918G) 280000: USD0.2232
140000: USD0.2304
28000: USD0.2376
14000: USD0.2448
5600: USD0.252
2800: USD0.2592
2778: USD0.2664
 BuyNow
0
2N4911 TIN/LEAD
2N4911 TIN/LEAD		 Central Semiconductor Corp Transistor GP BJT NPN 60V 2-Pin TO-66 Sleeve (Alt: 2N4911 TIN/LEAD) 3000: USD39.05694
300: USD39.65782
240: USD40.25869
180: USD40.85957
120: USD41.76088
60: USD42.6622
30: USD43.60587
 BuyNow
0
2N4910
2N4910		 Microchip Technology Inc Trans GP BJT NPN 40V 4A 3-Pin(2+Tab) TO-66 - Bulk (Alt: 2N4910) 500: USD26.24
100: USD27.29
1: USD29.39
 BuyNow
0
2N4913
2N4913		 Microchip Technology Inc Trans GP BJT NPN 40V 5A 2-Pin TO-3 - Bulk (Alt: 2N4913) 500: USD57.18
100: USD59.48
1: USD64.04
 BuyNow
0
2N4915
2N4915		 Microchip Technology Inc Transistor GP BJT NPN 80V 5A 2-Pin TO-3 - Bulk (Alt: 2N4915) 500: USD57.18
100: USD59.48
1: USD64.04
 BuyNow
0

Mouser Electronics

Part # Manufacturer Description Price BuyNow  Qty.
2N4910
494-2N4910		 Microchip Technology Inc Bipolar Transistors - BJT 40 V Power BJT 1: USD29.39
 RFQ
0
2N4913
494-2N4913		 Microchip Technology Inc Bipolar Transistors - BJT Power BJT 1: USD64.04
 RFQ
0
2N4911
494-2N4911		 Microchip Technology Inc Bipolar Transistors - BJT Power BJT 100: USD29.39
 RFQ
0
2N4914
494-2N4914		 Microchip Technology Inc Bipolar Transistors - BJT Power BJT 100: USD68.49
 RFQ
0
R3112N491A-TR-FE
848-R3112N491A-TR-FE		 Nisshinbo Micro Devices Supervisory Circuits Low Voltage Detector with output delay (output capacitor type) 1: USD0.61
10: USD0.533
100: USD0.409
500: USD0.324
1000: USD0.259
3000: USD0.234
6000: USD0.218
9000: USD0.21
24000: USD0.201
 RFQ
0

Microchip Technology Inc

Part # Manufacturer Description Price BuyNow  Qty.
2N4910
2N4910		 Microchip Technology Inc Power BJT _ TO-66, Projected EOL: 2049-02-05 1: USD29.39
 BuyNow
125
2N4913
2N4913		 Microchip Technology Inc Power BJT _ TO-3, Projected EOL: 2049-02-05 1: USD64.04
 BuyNow
121
2N4915
2N4915		 Microchip Technology Inc Power BJT _ TO-3, Projected EOL: 2049-02-05 1: USD64.04
 BuyNow
0
2N4912
2N4912		 Microchip Technology Inc Power BJT _ TO-66, Projected EOL: 2049-02-05 1: USD29.39
 BuyNow
0
2N4914
2N4914		 Microchip Technology Inc Power BJT _ TO-3, Projected EOL: 2049-02-05 1: USD68.49
 BuyNow
0

RS

Part # Manufacturer Description Price BuyNow  Qty.
2N4919
70911078		 Solid State Manufacturing TO 126 Silicon Power Transistor | Solid State Manufacturing 2N4919 10: USD0.47
 RFQ
0
2N4918
70911077		 Solid State Manufacturing TO 126 Silicon Power Transistor | Solid State Manufacturing 2N4918 10: USD0.36
100: USD0.342
500: USD0.324
1000: USD0.306
 RFQ
0

Onlinecomponents.com

Part # Manufacturer Description Price BuyNow  Qty.
2N4915
 Microchip Technology Inc 100: USD56.79
75: USD57.95
50: USD82.35
25: USD155.55
 BuyNow
0
2N4914
 Microchip Technology Inc 100: USD60.74
75: USD61.98
50: USD88.07
25: USD166.36
 BuyNow
0
2N4918
 Semiconductors Trans GP BJT PNP 40V 3A 3-Pin TO-225 Bulk 0: USD0
 BuyNow
2
2N4911
 Microchip Technology Inc 100: USD26.06
75: USD26.59
50: USD33.58
25: USD54.57
 BuyNow
0
2N4912
 Microchip Technology Inc 100: USD26.06
75: USD26.59
50: USD33.58
25: USD54.57
 BuyNow
0

Verical

Part # Manufacturer Description Price BuyNow  Qty.
2N4912
22133669		 Microchip Technology Inc Trans GP BJT NPN 80V 4A 25000mW 3-Pin(2+Tab) TO-66 1: USD56.6269
 BuyNow
2

Bristol Electronics

Part # Manufacturer Description Price BuyNow  Qty.
2N491
 General Electric Company RFQ
1
2N4919G
 onsemi RFQ
300
2N4919
 onsemi RFQ
2000
2N4919
 National Semiconductor Corporation RFQ
4
2N4919
 Motorola Mobility LLC 28: USD0.4875
7: USD0.75
 BuyNow
47

Jameco Electronics

Part # Manufacturer Description Price BuyNow  Qty.
2N4914
2285063		 Motorola Semiconductor Products General Purpose BJT NPN Transistor 60V 5A TO-220 1: USD7.95
10: USD6.95
100: USD6.25
 BuyNow
112

Quest Components

Part # Manufacturer Description Price BuyNow  Qty.
2N491
 Texas Instruments Unijunction Transistor, 12ua I(p), To-5 4: USD8.8
2: USD10
1: USD12
 BuyNow
3
2N491
 General Electric Company Unijunction Transistor, 12ua I(p), To-5 1: USD15
 BuyNow
1
2N4910
 Signetics Bipolar Junction Transistor, NPN Type, TO-66 172: USD2.7
60: USD2.925
1: USD6.75
 BuyNow
378
2N4910
 Motorola Semiconductor Products Bipolar Junction Transistor, NPN Type, TO-66 7: USD3.375
2: USD4.5
1: USD6.75
 BuyNow
19
2N4910
 Sabritec Bipolar Junction Transistor, NPN Type, TO-66 7: USD3.375
2: USD4.5
1: USD6.75
 BuyNow
13

Rochester Electronics

Part # Manufacturer Description Price BuyNow  Qty.
2N4918G
 onsemi 2N4918 - Power Bipolar Transistor, 3A, 40V, PNP, TO-225AA, Plastic/Epoxy, 3 Pin 1000: USD0.2672
500: USD0.2829
100: USD0.2954
25: USD0.308
1: USD0.3143
 BuyNow
58532
2N4919G
 onsemi 2N4919 - Power Bipolar Transistor, 3A, 60V, PNP, TO-225AA, Plastic/Epoxy, 3 Pin 1000: USD0.2672
500: USD0.2829
100: USD0.2954
25: USD0.308
1: USD0.3143
 BuyNow
34188

Ameya Holding Limited

Part # Manufacturer Description Price BuyNow  Qty.
2N4912
 Microchip Technology Inc RFQ
20

ComSIT USA

Part # Manufacturer Description Price BuyNow  Qty.
2N4919G
 onsemi MEDIUM-POWER PLASTIC PNP SILICON TRANSISTOR Power Bipolar Transistor, 3A I(C), 60V V(BR)CEO, 1-Element, PNP, Silicon, TO-225AA, Plastic/Epoxy, 3 Pin RFQ
1570
2N4918G
 onsemi MEDIUM-POWER PLASTIC PNP SILICON TRANSISTOR Power Bipolar Transistor, 3A I(C), 40V V(BR)CEO, 1-Element, PNP, Silicon, TO-225AA, Plastic/Epoxy, 3 Pin RFQ
500

NAC

Part # Manufacturer Description Price BuyNow  Qty.
2N4910
 Microchip Technology Inc BJTs 1: USD29.99
100: USD27.62
500: USD26.24
800: USD25.6
 BuyNow
0
2N4913
 Microchip Technology Inc Power BJT's 1: USD65.36
100: USD60.2
500: USD57.19
800: USD55.79
 BuyNow
0
2N4915
 Microchip Technology Inc Power BJT 1: USD65.36
100: USD60.2
500: USD57.19
800: USD55.79
 BuyNow
0
2N4912
 Microchip Technology Inc Power BJT 1: USD29.99
100: USD27.62
500: USD26.24
800: USD25.6
 BuyNow
0
2N4914
 Microchip Technology Inc Power BJT 1: USD69.9
100: USD64.38
500: USD61.16
800: USD59.67
 BuyNow
0

NexGen Digital

Part # Manufacturer Description Price BuyNow  Qty.
2N491A-HR
 Digitron Semiconductors RFQ
10

Sensible Micro Corporation

Part # Manufacturer Description Price BuyNow  Qty.
2N4919
SMC-2N4919		 Solid State Devices Inc (SSDI) AS6081 Certified Vendor, Ships Same day, 1 Year Warranty RFQ
5

Chip 1 Exchange

Part # Manufacturer Description Price BuyNow  Qty.
2N4919
 INSTOCK RFQ
391
2N4919
 Motorola Semiconductor Products INSTOCK RFQ
669
2N4911
 INSTOCK RFQ
5

Component Electronics, Inc

Part # Manufacturer Description Price BuyNow  Qty.
2N4919
 Motorola Semiconductor Products IN STOCK SHIP TODAY 1000: USD0.5
100: USD0.58
1: USD0.77
 BuyNow
10
2N4910
 Motorola Semiconductor Products IN STOCK SHIP TODAY 1000: USD5
100: USD5.77
1: USD7.69
 BuyNow
1
2N4913
 Motorola Semiconductor Products IN STOCK SHIP TODAY 1000: USD7.5
100: USD8.65
1: USD11.54
 BuyNow
9
2N4913
 RCA IN STOCK SHIP TODAY 1000: USD7.5
100: USD8.65
1: USD11.54
 BuyNow
3
2N4913
 UNKNOWN IN STOCK SHIP TODAY 1000: USD7.5
100: USD8.65
1: USD11.54
 BuyNow
4

EBV Elektronik

Part # Manufacturer Description Price BuyNow  Qty.
2N4912
2N4912		 Microchip Technology Inc Transistor GP BJT NPN 80V 1A 3-Pin TO-66 (Alt: 2N4912) BuyNow
0

ES Components

Part # Manufacturer Description Price BuyNow  Qty.
2N4919
 Motorola Semiconductor Products MOT 2N4919 UNINSPECTED BARE DIE RFQ
1705
2N4918
 National Semiconductor Corporation NSC 2N4918 BARE DIE RFQ
1500

Flip Electronics

Part # Manufacturer Description Price BuyNow  Qty.
2N4919G
 onsemi Stock, ship today 1: USD0.18
 RFQ
1500
2N4918G
 onsemi Stock, ship today 1: USD0.18
 RFQ
3000

Master Electronics

Part # Manufacturer Description Price BuyNow  Qty.
2N4915
 Microchip Technology Inc 100: USD56.79
75: USD57.95
50: USD82.35
25: USD155.55
 BuyNow
0
2N4914
 Microchip Technology Inc 100: USD60.74
75: USD61.98
50: USD88.07
25: USD166.36
 BuyNow
0
2N4911
 Microchip Technology Inc 100: USD26.06
75: USD26.59
50: USD33.58
25: USD54.57
 BuyNow
0
2N4912
 Microchip Technology Inc 100: USD26.06
75: USD26.59
50: USD33.58
25: USD54.57
 BuyNow
0
2N4910
 Microchip Technology Inc 100: USD26.06
75: USD26.59
50: USD33.58
25: USD54.57
 BuyNow
0

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