SKU: 35610870249

HFS4-05D0M

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Description

HFS4-05D0MSIL Solid State Relay VCoil= 5V DC IMax Switching= 2A T Type Termination Overview This SPST NO printed circuit board mount SIP SSR provides AC output switching in a high density package. The HFS4s DC input is compatible with 5, 12 and 24V logic systems . All models include an internal snubber. The relays provide 2000VAC opto isolation,between input and output. Encapsulation,thermally conductive epoxy. Features DC input AC output for 2A load at 25C

SIL Solid State Relay • VCoil= 5V DC • IMax Switching= 2A • T Type Termination

Overview

 This SPST-NO printed circuit board mount SIP SSR provides AC output switching in a high density package.The HFS4’s DC input is compatible with 5, 12 and 24V logic systems .All models include an internal snubber.The relays provide 2000VAC opto-isolation,between input and output. Encapsulation,thermally conductive epoxy.

Features

 

  • DC input-AC output for 2A load at 25°C
  • Photo isolation
  • Built-in snubber
  • Zero cross or random turn-on
  • Printed circuit board mount
  • RoHS compliant

Specification

 

Input (TA = 25°C)

  • Control Voltage Range : 4 to 6VDC
  • Must Operate Voltage : 4VDC
  • Must Release Voltage: 1.0VDC
  • Max. Input Current: 15mA

Output (TA = 25°C)

  • Load Voltage Range : 75 to 280VAC
  • Load Current Range : 0.1 to 2A
  • Max. Surge Current (10ms) : 25Apk
  • Max. Leakage Current : 1.5mA
  • Max. On-state Voltage Drop : 1.5Vrms
  • Max. Turn-on Time
  • Zero Cross Turn-on : 1/2 cycle + 1ms
  • Random_turn-on : 1ms
  • Max. Turn-off Time : 1/2 cycle + 1ms
  • Max. Transient Overvoltage : 600 Vpk
  • Min. Off-state dv/dt : 100V/µs
  • Max. Zero-cross Overvoltage : ±15V
  • Min. Power Factor : 0.5

General (TA25°C)

  • Dielectric Strength (input to output) : 2000VAC, 50/60Hz, 1min
  • Insulation Resistance : 1000MΩ (at 500VDC)
  • Max. Capacitance (input/output) : 5pF
  • Vibration Resistance : 10 to 55Hz 15mm DA
  • Shock Resistance : 1000m/s2
  • Operating Ambient Temperature : -30°C to 80°C
  • Storage Ambient Temperature : -30°C to 100°C
  • Ambient Humidity : 45% to 85% RH
  • Unit Weight : Approx. 6g

Additional Information

Termination M Type
Coil Rated Voltage 5V
AC/DC Voltage DC
Max. Switching Current 2A
Electrical Rating 2A 5VDC
Pin Layout SIL

Downloads

Shipping Notes
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  • Except Preorder products are shipped in 48 hours.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 35610870249

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4.7 ★★★★★
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zach
San Leandro, US
★★★★★ 4
I could be a foot model now!!!
Size: 1 pair black L
I wear work boots almost all of the time so I bought these to put on my feet with salycylic acid to moisturize and try to get rid of a stubborn corn on the ball of my foot. It helped drastically after a few nights of lounging in the house with them on.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
K
Verified Purchase
K. Davis
Dallas, US
★★★★★ 5
Works for foot psoraisis
Size: 2 pairs black L
Got these for work (service industry) to reduce issues with psoriasis and blisters while putting on 20k+ steps a day. Over time the wounds healed and I could work without so much pain. I now don't use them all the time like I used to, only when a new lesion or blister appears, too prevent a breakout. Tip: if you're not in full breakout, wear thick socks under these as a barrier to friction.
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Reviewed in the United States on April 28, 2026
K
Verified Purchase
Kim C
Charlottesville, US
★★★★★ 4
Work well but run small
Size: 1 pair black L
They do seem to run a bit small. I bought them for my bf but snagged them from him because I couldn’t resist! I’m about a W8/12 and they were just a little big but unlike others, I just put them on while sleeping and didn’t walk around with them. If you’re just planning on that, they did a great job at sloughing and moisturizing 😎
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
A
Verified Purchase
Aaron Duncan
Waukegan, US
★★★★★ 5
Good socks they work.
Size: 2 pairs black L
I normally wear size 13&half to 14 men's, and these fit me ok. They sit just below the ankle. They can get a little tight for me so you should look out for that if you are on the thicker side. But they work as advertised and help moisturize your feet. I recommend wearing them if you're going to just be hanging around home for a bit in one spot as they can be a little slippery to walk in if you go fast. Would not recommend going up and down stairs.
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Reviewed in the United States on August 28, 2025
B
Verified Purchase
Brian
Massapequa, US
★★★★★ 5
Good socks
Size: 1 pair black L
Good socks
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026

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