Inductors/Coils/Transformers RLS-126 IND-SMD_L4.5-W3.2 LCSC Part Number: C1331342 JLCPCB Part Class: Extended Part Manufactured by Recom Power

Inductors/Coils/Transformers RLS-226 IND-SMD_L4.5-W3.2 LCSC Part Number: C1331510 JLCPCB Part Class: Extended Part Manufactured by Recom Power

Inductors/Coils/Transformers RLS-397 IND-SMD_L4.5-W3.2 LCSC Part Number: C1331504 JLCPCB Part Class: Extended Part Manufactured by Recom Power

Inductors/Coils/Transformers RLS-686 IND-SMD_L7.8-W7.0 LCSC Part Number: C1331627 JLCPCB Part Class: Extended Part Manufactured by Recom Power

Inductors/Coils/Transformers RLS-186 IND-SMD_L7.8-W7.0 LCSC Part Number: C1331610 JLCPCB Part Class: Extended Part Manufactured by Recom Power

LED Drivers RCDE-48-0.70 PWRM-TH_RCDE-48-0.XX LCSC Part Number: C1161792 JLCPCB Part Class: Extended Part Manufactured by Recom Power

LED Drivers RCDE-48-0.35 PWRM-TH_RCDE-48-0.XX LCSC Part Number: C1161790 JLCPCB Part Class: Extended Part Manufactured by Recom Power

LED Drivers RCD-24-0.60 PWRM-TH_RECOM-POWER_RCD-24-X.XX LCSC Part Number: C1524142 JLCPCB Part Class: Extended Part Manufactured by Recom Power

LED Drivers RCD-24-1.20/W/X3 PWRM-TH_RECOM-POWER_RCD-24-W LCSC Part Number: C1524166 JLCPCB Part Class: Extended Part Manufactured by Recom Power

LED Drivers RCD-24-0.35/W/X2 PWRM-TH_RECOM-POWER_RCD-24-W LCSC Part Number: C1574796 JLCPCB Part Class: Extended Part Manufactured by Recom Power

Inductors/Coils/Transformers RLS-105 IND-SMD_L10.0-W9.0 LCSC Part Number: C1331653 JLCPCB Part Class: Extended Part Manufactured by Recom Power

LED Drivers RCD-24-0.50/W/VREF PWRM-TH_RECOM-POWER_RCD-24-W LCSC Part Number: C1574794 JLCPCB Part Class: Extended Part Manufactured by Recom Power

LED Drivers RCDE-48-1.05 PWRM-TH_RCDE-48-0.XX LCSC Part Number: C1161791 JLCPCB Part Class: Extended Part Manufactured by Recom Power

LED Drivers RCD-24-1.00/W/X1 PWRM-TH_RECOM-POWER_RCD-24-W LCSC Part Number: C1574801 JLCPCB Part Class: Extended Part Manufactured by Recom Power

5 Manufacturer Recommendations 10.2mm RECOM

Power Modules RPA30-2405SAW PWRM-TH_RPA30-XXXXSAW LCSC Part Number: C472678 JLCPCB Part Class: Extended Part Manufactured by Recom Power

LED Drivers RCD-24-1.20 PWRM-TH_RCD-24-0.70 LCSC Part Number: C1519165 JLCPCB Part Class: Extended Part Manufactured by Recom Power

LED Drivers RCD-48-1.00 PWRM-TH_RCD-48-0.70 LCSC Part Number: C1524148 JLCPCB Part Class: Extended Part Manufactured by Recom Power

LED Drivers RCD-48-0.70 PWRM-TH_RCD-48-0.70 LCSC Part Number: C1519164 JLCPCB Part Class: Extended Part Manufactured by Recom Power

LED Drivers RBD-12-0.50 PWRM-TH_RBD-12-X.XX LCSC Part Number: C1524144 JLCPCB Part Class: Extended Part Manufactured by Recom Power

LED Drivers RBD-12-0.35 PWRM-TH_RBD-12-X.XX LCSC Part Number: C1524146 JLCPCB Part Class: Extended Part Manufactured by Recom Power

Red 631nm LED Indication - Discrete 2V 0603 (1608 Metric) The LTST-C190KRKT is a surface-mount red LED designed for compact electronic applications requiring reliable visual indication. It is housed in a standard chip LED package, making it suitable for automated assembly processes. This device offers high luminous intensity with low power consumption, ideal for status indicators, backlighting, and display applications. Key Features High brightness red LED Compact surface-mount package (0603 / 1608 metric) Low forward voltage and low power consumption Wide viewing angle for uniform illumination Compatible with automated placement equipment RoHS compliant and lead-free Electrical Characteristics (Typical @ 25°C) Forward Voltage (Vf): 2.0 V (typ), 2.4 V (max) Forward Current (If): 20 mA (recommended) Luminous Intensity: ~100–180 mcd Wavelength (Peak): ~631 nm (red) Optical Characteristics Color: Red Viewing Angle: 120° (typ) Absolute Maximum Ratings Forward Current: 30 mA (continuous) Peak Forward Current: 100 mA (pulse) Power Dissipation: ~75 mW Operating Temperature Range: -40°C to +85°C Storage Temperature Range: -40°C to +100°C Mechanical Characteristics Package Type: SMD Chip LED Package Size: 0603 (1.6 mm × 0.8 mm) Mounting Type: Surface Mount Lens Type: Clear Applications Status indicators in electronic devices Backlighting for displays and keypads Consumer electronics Industrial control panels Portable and battery-powered devices #commonpartslibrary #optoelectronic #led #red

2 Position Wire to Board Terminal Block Horizontal with Board 0.197" (5.00mm) Through Hole screw terminal 2 pin 3.5mm This component is a printed circuit board mounted screw terminal block designed to provide a secure and serviceable wire-to-board connection. It accommodates two conductors and uses a screw clamp mechanism to ensure reliable electrical and mechanical contact. The compact 3.5 mm pitch makes it suitable for space-constrained designs while maintaining adequate creepage and clearance distances for low-voltage applications. The terminal is intended for through-hole mounting and supports field wiring without the need for specialized tools, making it appropriate for industrial control systems, power distribution modules, and general-purpose electronic assemblies. Mechanical Characteristics: The terminal block is constructed with a high-temperature thermoplastic housing that provides mechanical strength and electrical insulation. The housing is typically green in color and designed for side-entry wire insertion. The clamping system uses metal screws and pressure plates to secure stripped wire ends. The component is designed for through-hole PCB mounting with soldered pins providing structural stability. The form factor supports modular placement along the PCB edge for accessible wiring. Electrical Characteristics: The device is designed for low to moderate voltage and current applications typical of signal and power connections in control electronics. Conductive elements are made from metal alloys with appropriate plating to ensure good conductivity and resistance to corrosion. The screw clamp connection provides stable contact resistance under vibration and thermal cycling conditions. Material and Environmental Characteristics: The insulating body is made from flame-retardant thermoplastic material compliant with relevant safety standards. The component is suitable for standard operating temperature ranges encountered in industrial and commercial electronics. Materials are selected to meet common environmental and regulatory requirements such as RoHS compliance. Application Considerations: This terminal block is intended for applications requiring reliable field wiring connections, ease of maintenance, and secure termination. It is commonly used in power supplies, control panels, interface modules, and embedded systems. Proper PCB footprint design and adherence to recommended soldering practices are required to ensure optimal performance and reliability. #CommonPartsLibrary #Connector #Terminal-Block #WR-TBL Series 1377

Linear Voltage Regulator IC Positive Fixed 1 Output 500mA SOT-23-5 The TLV75533PDBVR is a low-dropout (LDO) linear voltage regulator designed to provide a stable 3.3 V output from a higher input voltage source. It features ultra-low quiescent current and high power-supply rejection ratio (PSRR), making it ideal for battery-powered and noise-sensitive applications such as IoT devices, portable electronics, and RF circuits. The device is optimized for fast transient response and stable operation with small ceramic output capacitors. Key Features Fixed output voltage: 3.3 V Low dropout voltage (typ. ~200 mV at full load) Ultra-low quiescent current (typ. 25 µA) High PSRR for noise-sensitive applications Stable with small ceramic capacitors (≥1 µF) Thermal shutdown and overcurrent protection Available in compact SOT-23-5 package (DBV) Absolute Maximum Ratings Input voltage: –0.3 V to 6.5 V Output voltage: –0.3 V to (VIN + 0.3 V) Operating junction temperature: –40°C to +125°C Storage temperature range: –65°C to +150°C Recommended Operating Conditions Input voltage range: 1.45 V to 5.5 V Output voltage: 3.3 V (fixed) Output current: up to 500 mA Operating temperature range: –40°C to +125°C Electrical Characteristics (Typical unless otherwise noted) Output voltage accuracy: ±1% Dropout voltage: ~200 mV @ 500 mA Quiescent current: ~25 µA PSRR: up to 70 dB (at 1 kHz) Line regulation: <0.05%/V Load regulation: <0.5% Pin Configuration (SOT-23-5) Pin 1: IN – Input voltage Pin 2: GND – Ground Pin 3: EN – Enable (active high) Pin 4: NC – No connect Pin 5: OUT – Regulated output Typical Application Power management for microcontrollers and sensors Battery-powered portable devices RF and analog circuits requiring low noise supply IoT and wearable electronics Protection Features Thermal shutdown protection Overcurrent protection Undervoltage lockout (UVLO) #commonpartsLibrary #integratedcircuit #powermanagement #voltageregulator

4 Position Wire to Board Terminal Block Horizontal with Board 0.197" (5.00mm) Through Hole 691137710004 is a 4-position wire-to-board terminal block from the WR-TBL Series 1377 by Würth Elektronik. It features a horizontal side-entry design with a 5.00 mm pitch and through-hole PCB mounting, making it suitable for industrial controls, power distribution, automation equipment, and general-purpose PCB wire connections. The pressure-clamp screw terminal design provides secure wire retention and reliable electrical performance. Key Features 4-position wire-to-board terminal block 5.00 mm pitch spacing Horizontal (side-entry) wire connection Through-hole PCB mounting Pressure-clamp screw termination with wire guard Supports 12–30 AWG wire sizes Rated for up to 16 A current Rated for up to 300 V Operating temperature range: -30°C to +120°C Polycarbonate (PC) housing for durability Copper alloy contacts with nickel plating M2.5 screw thread with 0.4 Nm recommended tightening torque Green housing color for standard industrial identification #TerminalBlock #WireToBoard #WurthElektronik #PCBConnector #ScrewTerminal #IndustrialConnector #ThroughHole #WRTBL #PowerConnection #ElectronicsDesign #commonpartslibrary #connector #terminalblock