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Part Details for 2N5551BU by onsemi
Results Overview of 2N5551BU by onsemi
- Distributor Offerings: (17 listings)
- Number of FFF Equivalents: (10 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Consumer Electronics
Audio and Video Systems
2N5551BU Information
2N5551BU by onsemi is a Small Signal Bipolar Transistor.
Small Signal Bipolar Transistors are under the broader part category of Transistors.
A transistor is a small semiconductor device used to amplify, control, or create electrical signals. When selecting a transistor, factors such as voltage, current rating, gain, and power dissipation must be considered, with common types. Read more about Transistors on our Transistors part category page.
Price & Stock for 2N5551BU
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
83C3397
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Newark | Bipolar (Bjt) Single Transistor, General Purpose, Npn, 160 V, 150 Mhz, 625 Mw, 600 Ma, 80 Rohs Compliant: Yes |Onsemi 2N5551BU RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 779 |
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$0.0430 / $0.1640 | Buy Now |
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DISTI #
2N5551BU-ND
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DigiKey | TRANS NPN 160V 0.6A TO-92-3 Min Qty: 1 Lead time: 8 Weeks Container: Bulk |
352969 In Stock |
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$0.0338 / $0.2400 | Buy Now |
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DISTI #
83C3397
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Avnet Americas | Transistor GP BJT NPN 160V 0.6A 3-Pin TO-92 Bulk - Bulk (Alt: 83C3397) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 16 Weeks, 2 Days Container: Bulk | 779 Partner Stock |
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$0.0450 / $0.1300 | Buy Now |
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DISTI #
2N5551BU
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Avnet Americas | Transistor GP BJT NPN 160V 0.6A 3-Pin TO-92 Bulk - Bulk (Alt: 2N5551BU) RoHS: Compliant Min Qty: 20000 Package Multiple: 10000 Lead time: 8 Weeks, 0 Days Container: Bulk | 90000 Factory Stock |
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$0.0338 / $0.0360 | Buy Now |
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DISTI #
512-2N5551BU
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Mouser Electronics | Bipolar Transistors - BJT NPN Transistor General Purpose RoHS: Compliant | 10737 |
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$0.0330 / $0.2200 | Buy Now |
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DISTI #
V36:1790_06298003
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Arrow Electronics | Trans GP BJT NPN 160V 0.6A 625mW 3-Pin TO-92 Bag RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 8 Weeks Date Code: 2423 | Americas - 13948 |
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$0.0324 / $0.2126 | Buy Now |
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DISTI #
E02:0323_00839467
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Arrow Electronics | Trans GP BJT NPN 160V 0.6A 625mW 3-Pin TO-92 Bag RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 8 Weeks Date Code: 2338 | Europe - 6428 |
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$0.0335 / $0.1227 | Buy Now |
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Onlinecomponents.com | Bipolar (BJT) Transistor NPN 160 V 600 mA 100MHz 625 mW Through Hole TO-92-3 RoHS: Compliant |
28500 In Stock |
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$0.0323 / $0.0403 | Buy Now |
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DISTI #
87652008
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Verical | Trans GP BJT NPN 160V 0.6A 625mW 3-Pin TO-92 Bag RoHS: Compliant Min Qty: 10000 Package Multiple: 10000 | Americas - 90000 |
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$0.0340 | Buy Now |
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DISTI #
83350679
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Verical | Trans GP BJT NPN 160V 0.6A 625mW 3-Pin TO-92 Bag RoHS: Compliant Min Qty: 1500 Package Multiple: 500 | Americas - 28500 |
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$0.0443 / $0.0524 | Buy Now |
Part Details for 2N5551BU
2N5551BU CAD Models
2N5551BU Part Data Attributes
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2N5551BU
onsemi
Buy Now
Datasheet
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Compare Parts:
2N5551BU
onsemi
Small Signal NPN Bipolar Transistor, TO-92-3, 10000-BLKBG
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ONSEMI | |
| Part Package Code | TO-92-3 | |
| Manufacturer Package Code | 135AN | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| Factory Lead Time | 16 Weeks, 2 Days | |
| Samacsys Manufacturer | onsemi | |
| Collector Current-Max (IC) | 0.6 A | |
| Collector-Emitter Voltage-Max | 160 V | |
| Configuration | SINGLE | |
| DC Current Gain-Min (hFE) | 30 | |
| JEDEC-95 Code | TO-92 | |
| JESD-30 Code | O-PBCY-T3 | |
| JESD-609 Code | e3 | |
| Number of Elements | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature-Max | 150 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Shape | ROUND | |
| Package Style | CYLINDRICAL | |
| Polarity/Channel Type | NPN | |
| Power Dissipation-Max (Abs) | 0.35 W | |
| Qualification Status | Not Qualified | |
| Surface Mount | NO | |
| Terminal Finish | Matte Tin (Sn) - annealed | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Position | BOTTOM | |
| Transistor Application | AMPLIFIER | |
| Transistor Element Material | SILICON | |
| Transition Frequency-Nom (fT) | 100 MHz |
Alternate Parts for 2N5551BU
This table gives cross-reference parts and alternative options found for 2N5551BU. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 2N5551BU, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| 2N5551-AMMO | NXP Semiconductors | Check for Price | TRANSISTOR 600 mA, 160 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, BIP General Purpose Small Signal | 2N5551BU vs 2N5551-AMMO |
| 2N5551 | TT Electronics Power and Hybrid / Semelab Limited | Check for Price | 600mA, 160V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, TO-92, 3 PIN | 2N5551BU vs 2N5551 |
| 2N5551 | Central Semiconductor Corp | Check for Price | Small Signal Bipolar Transistor, 0.6A I(C), 160V V(BR)CEO, 1-Element, NPN, Silicon, TO-92, TO-92, 3 PIN | 2N5551BU vs 2N5551 |
| 2N5551RL | onsemi | Check for Price | 600mA, 160V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, PLASTIC, TO-226AA, 3 PIN | 2N5551BU vs 2N5551RL |
| 2N5551 | Motorola Semiconductor Products | Check for Price | Small Signal Bipolar Transistor, 0.6A I(C), 160V V(BR)CEO, 1-Element, NPN, Silicon, TO-226AA, TO-226AA, 3 PIN | 2N5551BU vs 2N5551 |
| 2N5551 | Microsemi Corporation | Check for Price | Small Signal Bipolar Transistor, 1-Element, Silicon, TO-92, TO-92, 3 PIN | 2N5551BU vs 2N5551 |
| 2N5551RL1 | Motorola Mobility LLC | Check for Price | 600mA, 160V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92 | 2N5551BU vs 2N5551RL1 |
| 2N5551 | Diotec Semiconductor AG | Check for Price | Small Signal Bipolar Transistor, 0.6A I(C), 160V V(BR)CEO, 1-Element, NPN, Silicon, TO-92, ROHS COMPLIANT, PLASTIC PACKAGE-3 | 2N5551BU vs 2N5551 |
| 2N5551RLRE | onsemi | Check for Price | TRANSISTOR 600 mA, 160 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, PLASTIC, TO-226AA, 3 PIN, BIP General Purpose Small Signal | 2N5551BU vs 2N5551RLRE |
| 2N5551TFR | Fairchild Semiconductor Corporation | Check for Price | Small Signal Bipolar Transistor, 0.6A I(C), 160V V(BR)CEO, 1-Element, NPN, Silicon, TO-92, LEAD FREE PACKAGE-3 | 2N5551BU vs 2N5551TFR |
2N5551BU Frequently Asked Questions (FAQ)
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The maximum operating temperature range for the 2N5551BU is -55°C to 150°C.
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Yes, the 2N5551BU can be used as a switch, but it's not recommended due to its relatively low current gain (hFE) and high saturation voltage (VCE(sat)). It's better suited for amplifier applications.
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To ensure the 2N5551BU is properly biased for linear operation, you should provide a stable voltage supply, use a suitable biasing resistor network, and ensure the transistor is operated within its recommended operating conditions.
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The maximum collector current rating for the 2N5551BU is 600 mA.
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The 2N5551BU is not suitable for high-frequency applications due to its relatively low transition frequency (fT) of 100 MHz. It's better suited for low-to-medium frequency applications.