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HF14FW-012-HST power relay
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HF14FW-012-HST power relay


Unit Price: $ 0.9
MOQ: 20　　Unit Weight: 0.01 KG　　Availability: In Stock
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Product description

HF14FW-012-HST is a solid-state power relay with a coil voltage of 12V. It is often used to replace faulty components to ensure the normal operation of the power supply.

HF14FW-012-HST relay functions and fault symptoms:

The HF14FW-012-HST is an ASIC miner power input side relay responsible for soft start, surge suppression, and controlling the main circuit power-on. When it malfunctions, the power-on surge will increase, abnormal noises will occur upon startup, the soft start function will fail, the fuse will blow directly upon power-on, the load capacity will decrease, and contact adhesion will cause unbuffered power-on, accelerating the aging of surrounding components. In severe cases, the power supply may fail to start, or even burn out rectifier bridges, electrolytic capacitors, and other upstream components.

HF14FW‑012‑HST PSU soft start relay features:

• 20A switching capability

• 4kV dielectric strength (between coil and contacts)

• Sockets available

• Wash-tight and flux-proofed types available 

• Outline Dimensions: 29.0x13.0x26.5mm

Product display

HF14FW012-HST 136 Power Relays

HF14FW-012-HST 20A 250V power relay

HF14FW-012-HST relay for sale

Related products:

A1-S-112HAF 12V Power Relay

CHZ02-S-112LA2 Power Relay

GI-1A-12DH power relay 10A 250V

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A: In order to ensure that the products we ship are in good condition. Issued approximately 1-2 days after receiving your payment.

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A: We will use a more robust package when shipping to avoid damage to the goods, and we can purchase transportation insurance in advance to reduce the loss of in the transport. although this problem is not common.

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marcelo　2026/10/19 6:43:56
Q：Hello, I am from Brazil. I would like to know if you deliver to Brazil, what shipping methods are available, whether you already have a representative in the country, and if there are any additional fees.
A：Hello. Regarding product shipping channels and costs, please contact our sales manager. Thank you for your message.
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jarek　2026/10/17 3:37:22
Q：Antminer BM1746AA BM1746 ASIC chip for Z15
price?
A：Hello. Currently, we only have brand-new BM1746AA (BM1746) ASIC chips available. As our inventory levels fluctuate, prices are subject to change; please contact our sales team for further details. Thank you for your inquiry.
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Russ Seay　2026/10/14 8:44:41
Q：Hi - do you repair Innosilicon A9++ ZMaster hash boards? If so, what is the typical repair cost and turnaround time?
A：Hello, we only sell repair parts for hashboards; you can contact our sales manager to inquire about parts. Alternatively, you can choose a nearby repair center for the repair: https://www.zeusbtc.com/RepairCenter/
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Josh　2026/10/1 4:01:16
Q：What thermistors does Canaan Avalon mini 3 use for ambient air inlet temp and for outboard air temp?. I need to replace them
A：Hello, you can contact our sales manager to confirm the required parts via photos. Thank you for your message.
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SANDRO　2026/9/20 9:21:40
Q：Qual o valor final para o Brasil do testador transistor multifuncional. Obrigado
A：Olá, os custos de envio variam dependendo do método de envio. Por favor, entre em contato com o departamento de vendas para obter mais detalhes. Obrigado pela sua mensagem.
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Maurice　2026/9/18 11:55:30
Q：Hi what it the price of the BM1373 and do you have a data sheets for it for all the specs? I'm building a hobby miner for my own personal use, if you can provide anything i would much appreciate it. Thank you
A：Hello, please contact our sales team to obtain the latest pricing and product datasheets for the BM1373 chip. Thank you for your message.
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Bernhard　2026/8/14 2:28:32
Q：Hallo Zeusbtc Team,

ich benötige ein Board zum flashen eines Antminer s19 XP+ Hydro, um Braains OS dafür zu installieren. Das originale Board lässt das nicht zu. Ist das mit dem C89-Steuerplatine möglich? bitte um Information. Besten Dank
A：Hallo, Braains OS ist eine Drittanbietersoftware. Für detaillierte Nutzungsinformationen wenden Sie sich bitte an den Softwarehersteller. Weitere Produktinformationen erhalten Sie von unserem Vertriebsteam. Vielen Dank für Ihre Nachricht.
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Alli　2026/8/8 1:32:44
Q：Hi,
I am looking to repurpose a Goldshell LT5 Pro.
CHIP: ICT560
Config: 54 × 1
Control board: MCB_V6_3_5
Can you help me out ?
thanks, Alli

A：Hello, please contact our sales manager for details. Thank you for your message.
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Muneer　2026/8/6 4:01:23
Q：How much price for shipping all packing to Oman ?

how many days to arrive to Oman
A：Hello, express shipping from China to Oman takes approximately 4-8 days, and DDP shipping takes approximately 10-12 days. Specific shipping costs vary depending on the shipping method. Please contact our sales team for details. Thank you for your message.
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Daniel Urteaga　2026/6/13 2:30:14
Q：WIll the Pico BT copy Eeprom data for the S21e XP? I used a similar model, K9 , and it fails to copy the frequency and temp data. I would like to confirm prior to placing my order.
A：Hello, PICOBT can copy EEPROM data from an S21e XP. For any other product questions, please contact our sales manager.
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