Product Overview
PNP Power Transistor in a TO-3 Diamond-Flange Can, Collector on the Case
Condition
Condition: unused new old stock (NOS). Sold each. Markings legible: Motorola batwing logo, 2N351A.
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Product Overview
A Motorola 2N351A PNP power transistor in a TO-3 style metal can with a two-hole diamond flange, the batwing logo printed over the part number. Two pins, base and emitter, leave the underside, and the case itself is the collector.
Key Features
- Part number: 2N351A, Motorola
- Polarity: PNP
- Package: TO-3 style metal can, diamond flange with two mounting holes
- Terminals: two pins, base and emitter, stamped B and E on the underside of the flange
- Collector: the metal case and flange
Frequently Asked Questions
Which terminal is the collector on this can?
The case. Only two pins leave the underside, base and emitter, stamped B and E beside them, so the can and its flange carry the collector connection.
On this Motorola can the biggest terminal has no pin at all. Bolt it to a heatsink and the heatsink joins the collector, so when the heatsink has to stay out of the circuit, the insulating washer goes on the list before the screws do.
