1/1

HONGFA Relay HFD31-5

$ 3 .08

✔ In Stock (Can ship in 5-7 days)

Quantity

MOQ : 102

Payment Methods

Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee

Signal Relay HFD31I
Offers excellent board space savings
Surge withstand voltage up to 1500V, meets FCC Part 68
High contact capacity 1A 30VDC

Ask questions

(0/1,200)

Q: How can I check the stock availability of a product?

A: The stock availability of a product is usually indicated on the product details page. If the product is out of stock, you may see a notification or the option to sign up for a notification when it becomes available again.
Q: What material is used for packaging the products? Is it durable?

A: We prioritize the quality and durability of packaging materials. Our products are carefully packaged using high-quality solid wood materials to ensure they arrive in good condition. Please rest assured that we take packaging seriously to protect the items you purchase during the transportation process.
Q: How can I unsubscribe from promotional emails?

A: To unsubscribe from promotional emails, you can click on the "Unsubscribe" link located at the bottom of the email. Alternatively, you can adjust your email preferences in your account settings.

Question has been sent successfully

Reviews

R

Ray Bradford

Jan 06, 2026

HONGFA Relay HFD31-5

That was fantastic.

Helpful

Unhelpful
E

Edward Gonzales

Nov 29, 2025

HONGFA Relay HFD31-5

Great prices, fast processing, and shipping.

Helpful

Unhelpful
R

Robert Krause

Jun 01, 2025

HONGFA Relay HFD31-5

Fantastic service, staff are always enthusiastic.

Helpful

Unhelpful
D

DONALD GINGLES

May 13, 2024

HONGFA Relay HFD31-5

Good product. Works better than the original

Helpful

Unhelpful
K

Kevin Lane

Aug 19, 2023

HONGFA Relay HFD31-5

Finding the product was a snap and it arrived right on time.

Helpful

Unhelpful
B

Barbara Traines

Jul 10, 2023

HONGFA Relay HFD31-5

Fast shipping and exactly what I ordered.

Helpful

Unhelpful
A

Anonymous user

Nov 25, 2022

HONGFA Relay HFD31-5

All was ok! No problems whatsoever.

Helpful

Unhelpful

HONGFA Relay HFD31-5

$ 3 .08

Click here to view shipping costs.

✔ In Stock (Can ship in 5-7 days)

Quantity

MOQ : 102

Payment Methods

Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee

People who bought this item also viewed

TURCK Relay IM33-22Ex-Hi 24VDC

US$569.23

TRIAD Transformer F48-050

US$26.38

Mitsubishi Circuit Breaker NF250-HXV 4P 125A

US$394.53

Nader Contactor NDZ3-25001

US$98.08

CITEL Surge Protection Device DS215-400

US$115.38

Ferraz Shawmut Fuse PC30UD69V350D1A

US$134.62

Customers frequently viewed

IWAYA DENKI Water Pump 25CJT0752

US$2307.69

Panasonic Servo Motor MHMF022L1V2M

US$653.85

Honeywell Solenoid Valve VE4025B1045

US$334.62

ROTEN Mechanical Seal 8E5K-22-X

US$384.62

SANDSUN Overload Pump VA08H-760

US$1568.40

GS Battery 6-QW-60(450)-(55D23L-KR)

US$646.15

Rechi Compressor 44R273A

US$341.00

Bosch Rexroth Linear Guideway Runner Block R165381920

US$107.69

MINDMAN Air Cylinder MCQV2-11-40-200

US$88.46

Mitsubishi Compressor YB645WTG

US$549.00

Yuken Solenoid Valve DSG-01-3C2-DC24-50

US$192.00

ISCAR Tool for Metal Cutting 16ER1.75ISO IC908

US$3.63

UNIMEC Air Cylinder DJA63N20

NAMCO Switch EA180-14302

US$878.60

Bristol Compressor H82J283DBSL

Festo Air Cylinder DNC-125-10-PPV-S6

US$480.77

Oriental Motor Vexta Reduction Drive Gearbox Speed Reducer 4GN75RA

US$242.31

SANYO Battery 6N-1200SCK

US$106.92

Siemens Contactor 3RT6017-1AF01

US$57.00

CHINT Transformer NDK(BK)-150

US$52.50

Recent related posts

03/22/2024

The Development History and Trends of Servo Systems

The servo system has experienced the development process from hydraulic, pneumatic to electrical. At present, the most widely used is the electrical servo system.

06/14/2020

What is the effect of pressure and temperature on the refrigeration system

What is the effect of pressure and temperature on the refrigeration system Refrigeration system performance testing involves many aspects, of which pressure and temperature are two points that cannot be bypassed. Today we will take a look at the pressure器2䀀ￜ皥䖒皦즠Ʋ嫜ི㲈Ʋ䌁皦

08/17/2020

The quality of the cooling medium affects the cooling effect of industrial chillers

After enterprises purchase industrial chillers, when the cooling performance of industrial chillers decreases during operation, many enterprises think that it is related to the failure of industrial chillers.

06/14/2020

Knowledge of air conditioner and air duct system

Knowledge of air conditioner and air duct system First, the air-conditioning heat exchanger is divided into evaporator and condenser 　　 Copper tube type: smooth tube, internally threaded tube, trapezoidal internally threaded tube Fin type: hydrophilic,器2䀀ￜ皥䖒皦즠Ʋ煔क़㲈Ʋ䌁皦ᮔǅ༬皧煞क़Ѐ呄ᠾ鹨់༹皧ࠄ00령ꐱ댁珵뛐珵Љ䕄ྦ뤂ᐱ뚜珵ᴴᏩ呄ᠾ퍘ᒥ鹨់ᩄꋔྦ瑉浥巠皱㙲皦抐皱巠皱੨皦柘皱ￜ皥ب巠皱㙲皦忈皱੨皦柘皱즠Ʋǜ勁皦즠ƲبǜV /펔B䌁皦 ᮔǅ'鱤ǆၜ먢䇨珵呈ᠾ뤂ᐱ⿇⬿먲僧ᐱ㥲ᐲ�僬㣢ᐲᠾ

04/17/2024

Why Do Servo Motors Fail? 9 Parts that May Malfunction with Pictures

Keeping servo motors running in optimal condition is crucial for any industrial business, especially for industries such as robotics or CNC machine tools, as the cost of downtime caused by servo motor failure can be very expensive, both financially and in terms of time.

07/02/2020

Five damage situations known to the compressor

Five damage situations known to the compressor Air conditioning has always been an indispensable "good companion" to accompany the hot summer! The reason the air conditioner can bring us cool is because of its internal compressor. If the air conditioner is used more and more frequently, then its internal compressor is prone to malfunction or even damage.

08/02/2020

What should I do if the refrigeration system of the medical refrigerated truck is blocked?

Medical refrigerated trucks are also common in our lives, because they are used for the transportation of medicines, but if the refrigeration system of the medical refrigerated trucks is blocked,

06/14/2020

2018-2024 Chinese automotive air-conditioning compressor industry in-depth research and investment prospects research report

The automobile air-conditioning compressor is the heart of the automobile air-conditioning refrigeration system and plays the role of compressing and transporting refrigerant vapor.

08/17/2020

How to check the cooling system of air-cooled chiller

No matter what kind of failure occurs in the chiller, it needs to be paid attention to by the user. Among the many failures, the air-cooled chiller has more ice block failures. This is related to the life cycle of the equipment and the way and method of u碌7館2䀀締眪

09/07/2020

Why do air compressors need precision filters

Precision filter is one of the most common configurations in air compressor post-processing equipment, so what does it do? Why configure filters? Summarize the following points for your reference:

Ask questions

Reviews

HONGFA Relay HFD31-5

People who bought this item also viewed

Customers frequently viewed

Recent related posts

The Development History and Trends of Servo Systems

What is the effect of pressure and temperature on the refrigeration system

The quality of the cooling medium affects the cooling effect of industrial chillers

Knowledge of air conditioner and air duct system

Why Do Servo Motors Fail? 9 Parts that May Malfunction with Pictures

Five damage situations known to the compressor

What should I do if the refrigeration system of the medical refrigerated truck is blocked?

2018-2024 Chinese automotive air-conditioning compressor industry in-depth research and investment prospects research report

How to check the cooling system of air-cooled chiller

Why do air compressors need precision filters

Welcome to O&Kmarts