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3 components matching “121”

A component is a schematic symbol with, where the catalog has them, its footprint and 3D package model — linked by KiCad's own references and cross-checked pin by pin.

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Parts with a symbol — every component has one.

Mounting

AnyThrough hole3

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Confirmed links only18,712

A link is confirmed when the footprint reference matches exactly and the footprint has a pad for every pin on the symbol.

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All librariesConverter_DCDC2Regulator_Controller1
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3 components

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TEC2-1212WI

SYMFP—

Converter_DCDC

2W DC/DC industrial converter regulated, 4.5-18V input, 12V fixed output voltage, 167mA output, 1.6kVDC isolation, SIP-8

Pins
7
Pads
7
THT
10.6×23.3

NCP1217AP100

SYMFP3D

Regulator_Controller

Enhanced PWM Current-Mode Controller for High-Power Universal Off-Line Supplies, AC-DC, 100kHz, 1ms Soft Start, PDIP-8

Pins
8
Pads
8
THT
9.7×10.7

THN10-7215UIR

SYMFP—

Converter_DCDC

10W DC/DC railway converter regulated, 14-160V input, 24V fixed output voltage, 420mA output, 3.0kVDC isolation, 1"x1"

Pins
7
Pads
7
THT
26.9×26.9
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33,628 components · 25,832 3D models · 55181 reference designs