HK19F-DC9V DAIER Pcb Mount Power Relay Coil Pins Micro

Review DAIER 10pcs Pcb Mount Power Relay Coil Dpdt Dc Pins Micro

The Daier HK19F-DC9V 10pcs PCB Mount Power Relay Coil Pins Micro are compact and versatile components designed for use in various electronic applications. These power relay coils are ideal for controlling heavy loads, such as pumps, motors, or lights, with minimal space requirement.

Each coil pin measures 3.5mm in diameter and 12.5mm in length. They are specifically designed to be mounted directly onto printed circuit boards (PCBs), making them an excellent choice for projects where space is at a premium. The coils are also suitable for surface or through-hole mounting, providing flexibility in design.

The Daier HK19F-DC9V 10pcs PCB Mount Power Relay Coil Pins Micro operate on a DC voltage range of 10-35V. They are capable of handling a maximum current of 1A and a maximum voltage drop of 5V. The coils have a contact rating of 10A at 250VAC or 30VDC, depending on the specific application.

These power relay coils are manufactured to high standards to ensure reliable performance. They have a gold-plated contact surface to prevent oxidation and improve conductivity. The coils are also designed with a shielded construction to minimize electromagnetic interference.

The Daier HK19F-DC9V 10pcs PCB Mount Power Relay Coil Pins Micro come in packs of ten pieces. They are an essential component for various projects, including automation systems, industrial control panels, and power supplies. With their compact size, versatile mounting options, and robust construction, these power relay coils are a reliable choice for controlling heavy loads in a space-constrained environment.

Daier HK19F-DC9V 10pcs PCB Mount Power Relay Coil Pins Micro: A Comprehensive Analysis

The Daier HK19F-DC9V 10pcs PCB Mount Power Relay Coil Pins Micro are small, compact components used in various electronic projects and applications where relay control is required. In this analysis, we will discuss the key features, advantages, and potential drawbacks of these power relay coil pins.

1. Compact size: These micro relays have a small form factor, making them suitable for space-constrained projects.

2. PCB mounting: The relay coil pins can be directly mounted on printed circuit boards for easier integration into electronic projects.

3. Operating voltage: The operating voltage ranges from DC 9V to DC 35V, allowing them to be used in a wide variety of applications.

1. Space-saving design: The compact size of these power relay coil pins makes them ideal for projects where space is limited.

2. Versatile: Their wide operating voltage range allows them to be used in various applications with different power requirements.

3. Easy installation: The PCB mounting feature simplifies the installation process by allowing the components to be directly attached to the circuit board.

1. Limited current capacity: These micro relays have a relatively low current carrying capacity, making them unsuitable for high power applications.

2. Requires external diode: Since these relays are non-isolated, an external diode is necessary to protect the coil from voltage spikes when the relay is de-energized.

3. Potential noise generation: Power relay coils can generate noise when in operation, which may be a concern for some applications.

The Daier HK19F-DC9V 10pcs PCB Mount Power Relay Coil Pins Micro offer a compact, space-saving design and versatile voltage range, making them a suitable choice for various low to medium power electronic projects. However, they may not be ideal for high power applications due to their limited current capacity and the need for an external diode. Additionally, potential noise generation should be considered when deciding whether to use these relays in sensitive applications.

These power relay coil pins are recommended for projects where a compact, low-profile relay solution is required, and the power requirements are within their operating voltage and current capacity limitations. Additionally, they are a suitable choice for DIY enthusiasts and hobbyists working on various electronic projects. However, for high power applications, it is advised to consider relays with a higher current carrying capacity and isolation features.

Details:

Widely used in the remote control, communication, automatic control system, electronic equipment's, etc. Coil voltage : dc 9v; contact capacity: 1a 125vac/2a 30vdc; resistance: maximum 100m at initial value; 2no 2nc, number of pins: 8; size approx.: 2 x 1.4cm / 0.8 0.4 0.6 l w. Can adjust automatically, protect and transform the electric circuit. Feature: model: hk19f, pin quantity: 8 pin, coil voltage : dc 9v, contact: ac 125v/1a 30v/2a, total size approx.: 2 x 1.4cm / 0.8 0.4 0.6 l w t, package include: 10pcs pin dpdt coil replacement accessory power relays, 10pcs pcb power relay in a pack, hk19f relay has soldering terminal, type, pcb mount.

specifications genpurrelays:

• brand: Daier
• mpn: Hk19f-dc9v
• part type: Mount Coil Pin
• measurement system: Imperial, Metric
• maximum switching current: 2.0
• contact current rating: 1.0
• contact type: Dpdt
• connector type: Through Hole
• coil voltage: 9.0
• operation mode: Automatic
• contact material: Copper
• mounting type: Pcb Mount
• unit count: 10.0
• package dimensions lxwxh: 5.1x3.14x0.39 Inches
• weight: 0.07 Pounds

returns genpurrelays:

• policy: no returns

general genpurrelays:

• category: Business & Industrial > Electrical Equipment Supplies > General Purpose Relays

offer genpurrelays:

• sold #: 18
• quantity: 4
• availability: in stock
• started: august 29, 2025
• options: ship-to-home

shipping genpurrelays:

• type: fixed
• transit: 5-11 days
• service: standard
• class: standard

seller genpurrelays:

• # reviews: 891
• rating: 99.9%
• city: casper, wyoming

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