Components
145 components matching “81”
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.
1N5819
Diode
40V 1A Schottky Barrier Rectifier Diode, DO-41
- Pins
- 2
- Pads
- 2
- THT
- 12.9×3.2
PC817
Isolator
DC Optocoupler, Vce 35V, CTR 50-300%, DIP-4
- Pins
- 4
- Pads
- 4
- THT
- 9.7×5.6
1N5817
Diode
20V 1A Schottky Barrier Rectifier Diode, DO-41
- Pins
- 2
- Pads
- 2
- THT
- 12.9×3.2
2SC1815
Transistor_BJT
0.15A Ic, 50V Vce, Low Noise Audio NPN Transistor, TO-92
- Pins
- 3
- Pads
- 3
- THT
- 5.5×4.7
LM7812_TO220
Regulator_Linear
Positive 1A 35V Linear Regulator, Fixed Output 12V, TO-220
- Pins
- 3
- Pads
- 3
- THT
- 10.5×4.9
EL817
Isolator
DC Optocoupler, Vce 35V, DIP-4
- Pins
- 4
- Pads
- 4
- THT
- 9.7×5.6
1N5818
Diode
30V 1A Schottky Barrier Rectifier Diode, DO-41
- Pins
- 2
- Pads
- 2
- THT
- 12.9×3.2
IRL81A
LED
850nm High Power Infrared Emitter, Side-Emitter package
- Pins
- 2
- Pads
- 2
- THT
- 5.1×2.3
LM7815_TO220
Regulator_Linear
Positive 1A 35V Linear Regulator, Fixed Output 15V, TO-220
- Pins
- 3
- Pads
- 3
- THT
- 10.5×4.9
LTV-817
Isolator
DC Optocoupler, Vce 35V, CTR 50%, DIP-4
- Pins
- 4
- Pads
- 4
- THT
- 9.7×5.6
LTV-814
Isolator
AC/DC Optocoupler, Vce 35V, CTR 20%, DIP4
- Pins
- 4
- Pads
- 4
- THT
- 9.7×5.6
2N3819
Transistor_FET
20mA Id, 25V Vgs, N-Channel JFET Transistor, TO-92
- Pins
- 3
- Pads
- 3
- THT
- 5.5×4.7
LTV-817M
Isolator
DC Optocoupler, Vce 35V, CTR 50%, DIP-4
- Pins
- 4
- Pads
- 4
- THT
- 12.3×5.6
ITX4812SA
Converter_DCDC
XP Power 6W, 1000 VDC Isolated DC/DC Converter Module, Fully Regulated Single Output Voltage 12V, ±500mA, 48V Input Voltage, SIP
- Pins
- 5
- Pads
- 5
- THT
- 11.7×24.4
LM7818_TO220
Regulator_Linear
Positive 1A 35V Linear Regulator, Fixed Output 18V, TO-220
- Pins
- 3
- Pads
- 3
- THT
- 10.5×4.9
IA4812D
Converter_DCDC
XP Power 1W, 1000 VDC Isolated DC/DC Converter Module, Dual Output Voltage ±12V, ±42mA, 48V Input Voltage, DIP
- Pins
- 6
- Pads
- 6
- THT
- 11.7×21.8
IA4812S
Converter_DCDC
XP Power 1W, 1000 VDC Isolated DC/DC Converter Module, Dual Output Voltage ±12V, ±42mA, 48V Input Voltage, SIP
- Pins
- 5
- Pads
- 5
- THT
- 8.7×20.8
IA4815D
Converter_DCDC
XP Power 1W, 1000 VDC Isolated DC/DC Converter Module, Dual Output Voltage ±15V, ±33mA, 48V Input Voltage, DIP
- Pins
- 6
- Pads
- 6
- THT
- 11.7×21.8
IA4815S
Converter_DCDC
XP Power 1W, 1000 VDC Isolated DC/DC Converter Module, Dual Output Voltage ±15V, ±33mA, 48V Input Voltage, SIP
- Pins
- 5
- Pads
- 5
- THT
- 8.7×20.8
IH4812D
Converter_DCDC
XP Power 2W, 1000 VDC Isolated DC/DC Converter Module, Dual Output Voltage ±12V, ±84mA, 48V Input Voltage, DIP
- Pins
- 6
- Pads
- 6
- THT
- 11.7×21.8
IH4812DH
Converter_DCDC
XP Power 2W, 3000-6000 VDC Isolated DC/DC Converter Module, Dual Output Voltage ±12V, ±84mA, 48V Input Voltage, DIP
- Pins
- 6
- Pads
- 6
- THT
- 11.7×21.8
IH4812S
Converter_DCDC
XP Power 2W, 1000 VDC Isolated DC/DC Converter Module, Dual Output Voltage ±12V, ±84mA, 48V Input Voltage, SIP
- Pins
- 5
- Pads
- 5
- THT
- 8.7×21.0
IH4812SH
Converter_DCDC
XP Power 2W, 3000-6000 VDC Isolated DC/DC Converter Module, Dual Output Voltage ±12V, ±84mA, 48V Input Voltage, SIP
- Pins
- 5
- Pads
- 5
- THT
- 9.1×21.0
IH4815D
Converter_DCDC
XP Power 2W, 1000 VDC Isolated DC/DC Converter Module, Dual Output Voltage ±15V, ±66mA, 48V Input Voltage, DIP
- Pins
- 6
- Pads
- 6
- THT
- 11.7×21.8