Bipolar (BJT) Transistor PNP 40V mA mW Through Hole TO 2. Philips Semiconductors. Product specification. PNP switching transistors. 2N; 2NA. FEATURES. • High current (max. mA). • Low voltage ( max. The 2N from Multicomp is a through hole, silicon planar PNP low power bipolar transistors in TO metal can package. This are general purpose transistor.

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It’s difficult to tell whether or not they will work by that schematic, because there is absolutely no intel about the current requirements of the load for T1. Mar 11, 7.

2N Transistor – 2N PNP Switching Transistor – Robomart

I’ve never had to pay a shipping charge from RS, only “schlepping charge”; aka the cost of getting there and back One has to inspect the transistors in the assortment, look up the datasheets, and test them.

Not planning ahead for such contingincies might find you creating a whole new board. Are they rated for at least 10v? 2n29005 of the transistors might actually BE PN transistors.

Mar 10, 3. It looks like RS has fallen even another step. Heres the circuit they will be for. The 1uF is 35v and the 2n29005. You might try increasing R4 to and R5 to Ohms.


And could 2n replace 2n? Mar 11, 4. Posted by picstudent in forum: The RS resistors have proven to me to be highly stable in their values. Since the two transistors are wired differently to their respective controller triggers, I was simply questioning whether there was a typo in the schematic.

I didn’t look that closely at the parts list to notice the difference. Bottom line, at this point, I don’t know that I would trust the RS product to be what it is labeled.

Each should be dropping about 2n2095. The 2N clearly says 2N, not “like” or “similar to” 2N I made one mod with both triggers, then one that only used T2, then one that only used T1. The transistors I have are sot, I have the correct wires going to the correct places on the transistors base, collector, emitter.

Your name or email address: They are rated for quite a bit more power than 2N’s and 2N’s. Yes, my password is: That’s part of the fun. Mar 11, 5.

Which battery to use? No, create an account now. Zetex makes quite a number of TO transistors that have impressive current specs.


2N, Tube 2N; Röhre 2N ID, Transistor

Which Equation to use? I will try it with the 2n Mar 18, I am using timers form Maxim. This does not include pots. Do you already have an account? Discussion in ‘ General Electronics 2b2905 ‘ started by nevermindMar 10, The PNP link says, “Your source for transistors.

PNP, Met, 60V 500mA, GP Amp & Sw – 2N2905

It looks to me like the E and C connections to the right trigger may be reversed in the schematic. And would both 2n and 2n work as well as 2n? I will try the alternate resistors next time I can get to a radioshack.

I took the battery out of my controller and it worked again for a 22905 minutes and stopped. I’ve also found ‘s, etc in the assortment. If the transistor will handle the voltage and current, then many substitutes are possible. Their 15 pack of PNP transistors is labeled as 2n, but they all have different codes written on them.