FS40-12-5-5 HONSTER Relay Spdt Waterproof

Review HONSTER Automotive Relay 5-pin 40/30amp Spdt 12v Waterproof

The Honster FS40-12-5-5 relay is a versatile and reliable electrical component designed for various automotive and industrial applications. This 5-pin, 40/30 amp, SPDT (Single-Pole Double-Throw) relay operates on a 12V DC power source and features a waterproof design, making it an excellent choice for use in harsh environments.

The FS40-12-5-5 relay comes with five pins, labeled as IN1, IN2, NO, COM, and NC. The IN1 and IN2 pins serve as the input terminals, while the NO (Normally Open) and COM (Common) pins function as the output terminals. When the relay is not activated, the NO terminal is disconnected from the COM terminal, allowing for an open circuit. However, when the relay is activated, the NO terminal is connected to the COM terminal, creating a closed circuit. The NC (Normally Closed) terminal, on the other hand, is always connected to the COM terminal when the relay is de-energized, but disconnected when the relay is energized.

Measuring 43.5 x 22 x 17.6mm, this waterproof relay can withstand various weather conditions and resist water splashes, making it ideal for use in outdoor applications or areas with high humidity. Its robust construction includes a gold-plated contact surface, which ensures a stable and reliable electrical connection, and a silicone seal, which protects the internal components from moisture and dust.

The Honster FS40-12-5-5 relay is designed to handle heavy current loads, with a maximum operating current of 40A for the coil and 30A for the contacts. Its switch rating is 105 C, and it can handle a maximum voltage of 35VDC. The relay also features a built-in diode that protects the coil from back EMF when the contacts open.

With its waterproof design, robust construction, and high electrical specifications, the Honster FS40-12-5-5 relay is an excellent choice for various automotive and industrial applications, including ignition systems, lighting systems, HVAC systems, and more. Its reliable performance and long service life make it a cost-effective and practical solution for a wide range of electrical requirements.

Pros and Cons of Buying Honster FS40-12-5-5 Relay 5-Pin 40/30amp SPDT 12v Waterproof

The Honster FS40-12-5-5 is a 5-pin, 40/30amp, single-pole double-throw (SPDT) 12V waterproof relay. It is designed for automotive applications, offering reliable switching for various electrical systems.

a. Waterproof: This relay is designed to operate in harsh environments, making it suitable for use in automotive applications where exposure to water and other elements is common.

b. High Current Capacity: With a 40A continuous rating and a 30A peak rating, this relay can handle heavy electrical loads.

c. Versatile: The 5-pin design allows for various wiring configurations, making it a versatile option for different applications.

d. SPST and SPDT Configurations: This relay can be used in both single-pole single-throw (SPST) and single-pole double-throw (SPDT) configurations, offering flexibility in use.

a. Complex Wiring: Due to its 5-pin configuration, the wiring can be more intricate compared to simpler relays. It may require additional time and effort to properly install and configure.

b. Size: This relay is larger than some standard relays, which could be a concern for those with limited space in their vehicle's electrical system.

The Honster FS40-12-5-5 relay offers several advantages, including its waterproof design, high current capacity, and versatility. However, its complex wiring and larger size are potential drawbacks. Ultimately, if you require a reliable and robust relay for heavy electrical loads in a harsh environment, the Honster FS40-12-5-5 is an excellent choice.

If you're looking for a waterproof, high-current relay for automotive applications, the Honster FS40-12-5-5 is a solid option. Its versatile 5-pin design allows for various wiring configurations, making it suitable for various applications. While its complex wiring and larger size may be drawbacks for some, the benefits of its robust design and high current capacity make it a worthwhile investment for those in need.

Details:

Relay technical specifications: load: 40a/12vdc contact resistance: 80 material: silver alloy electrical expected lifespan: 100000 operations 30 operations/minute mechanical 10000000 coil power: 1.8w operation time: 7ms release 5ms initial withstand voltage of contacts and contacts: 1000vac/1min coils: 1500vac/1min insulation 100m / 500vdc temperature range: -55 c 70 humidity 35% -80% atmospheric pressure: 86-106kpa wire harness sockets: 85.16awg, 86.16awg, 87.12awg, 87a, 12awg, 30.12awg. Suitable for various types of switches, working voltage and current: minimum working 8v, maximum 15.6v; standard 12v, corresponding to current 40/30a, tin plated pure copper wire harness: heavy-duty 12/16 wag harness. A brand new heavy-duty spdt single pole double throw relay, normally open 40a/14v dc and closed 30a/14v. Black -16awg pin 85, white 86, red -12awg 30, yellow 87a, blue 87, enhanced waterproof - the 5-pin relay is tightly sealed with a sturdy cover and sealing ring, providing excellent waterproof, rustproof, moisture-proof performance, can work normally under any weather condition sand conditions, packaging includes: 5 packages of waterproof relays wiring harnesses.

specifications genpurrelays:

• brand: Honster
• mpn: Fs40-12-5-5
• maximum switching current: 40.0
• contact material: Composite Silver Dots
• contact current rating: 30.0
• contact type: Spdt
• specification met: Rohs
• connector type: 5-pin Socket
• input voltage: 12.0
• coil resistance: 80.0
• wattage: 1.8
• mechanical life expectancy: 1000000.0
• minimum switching voltage: 8.0
• operation mode: Spdt Relay With Positive Trigger
• maximum switching voltage: 15.6
• mounting type: Panel Mount
• package dimensions lxwxh: 8.9x4.41x1.97 Inches
• weight: 1.26 Pounds

seller genpurrelays:

• rating: 100.0%
• city: edison, new jersey
• # reviews: 30

offer genpurrelays:

• quantity: 3
• sold #: 19
• options: ship-to-home
• started: september 10, 2025
• availability: in stock

payments genpurrelays:

• credit card: mastercard
• wallet: apple-pay
• other

general genpurrelays:

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

returns genpurrelays:

• paid by: buyer
• policy: returns accepted
• time: 30 days
• method: money back

shipping genpurrelays:

• type: fixed
• service: standard
• transit: 4-9 days
• class: standard