CR1616 – Coin Cell Battery
BATTG-161600This is a simple coin cell battery at 3V. Great for powering low power processors or blink an LED for weeks at a time.
$1.48 |
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- Power, Wall Adapters
9V 1A Switching Power Supply
This is a high quality AC to DC switching power adapter which gives a clean regulated 9VDC output at up to 1A. These adapter works with both 110 and 240VAC input, allowing them to work in any country! The barrel plug attached to these wall adapters are center positive with 2.1mm diameter.
Part Number: ADADC-409010 - Cables & Connectors, Power Cables & Connectors, Screw Terminals, Power
2.1mm DC Barrel (F) to Terminal Adapter
Cables & Connectors, Power Cables & Connectors, Screw Terminals, Power2.1mm DC Barrel (F) to Terminal Adapter
This adapter allows you to connect a barrel jack connector to bare wires. One end has screw terminals and the other has a 5.5×2.1mm, center-positive female barrel jack. If you have a power supply with a barrel jack and want to plug it into a breadboard, this might be the simple solution.
Part Number: ADADC-010288 - Cables & Connectors, Alligators, Power Cables & Connectors, Power
2.1mm DC Barrel (F) to Alligator Clip
Cables & Connectors, Alligators, Power Cables & Connectors, Power2.1mm DC Barrel (F) to Alligator Clip
Turn a wall adapter into a mini power supply with this incredibly useful adapter. A high quality molded 2.1mm DC barrel jack is brought out to red (center positive) & black (ring negative) alligator clips. Works with just about every wall adapter, good for about 2 or 3 Amps of current and up to 24VDC.
Part Number: ADADC-011328
