2एन5551 ट्रांजिस्टर | डेटाशीट | पिनआउट | समतुल्य ऑनसेमी

[SGeC] 2N5551 NPN Amplifier Transistor 180V-0.6A-0.31W

2N5551 Pinout

2N5551 Pinout Diagram

The 2N5551 is an NPN type transistor that is often used in signal amplification and switching circuits, such as for amplifying audio signals or weak signals. It can also move small loads such as relays and LEDs.

By properly configuring the three pins of the 2N5551, we can realize a variety of circuit functions, including signal amplification, switching control, oscillator design, and driving small loads.

2N5551 Equivalent

This is a 2N5551 equivalent components table, they are NPN type transistors, the main role are signal amplification, switching control, etc.

Picture	नाम	Makers	Maximum Power	Maximum Current	Maximum Voltage	पैकेज का प्रकार
	2एन5551	ओएन सेमीकंडक्टर	625mW	600mA	160 वी	TO-92
	MPSA42	ओएन सेमीकंडक्टर	625mW	500mA	300V	TO-92
	2N3440	Central Semiconductor	625mW	600mA	160 वी	TO-39
	BC547	एसटीमाइक्रोइलेक्ट्रॉनिक्स	500 मेगावाट	100एमए	45 वी	TO-92
	KSC2383	Fairchild	900mW	1 क	160 वी	TO-92L
	MJE13003	एसटीमाइक्रोइलेक्ट्रॉनिक्स	40W	1.5ए	400V	TO-126

When choosing equivalent components, firstly, you should choose the ones with the same polarity, and then see whether the parameters are matched, and whether the package is suitable.