1/1

ROHM IC Integrated Circuit BD7931F-E2

$ 15 .26

✔ In Stock (Can ship in 5-7 days)

Quantity

MOQ : 21

Payment Methods

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

GradeStandard
UsageCD / DVD
Number of Channels1
Operating Temperature (Min.)[°C]：-35
Operating Temperature (Max.)[°C]：85
Package Size：[mm]5x6.2 (t=1.71)

Ask questions

(0/1,200)

Q: How can I write a review for a purchased product?

A: After completing the order, you can go to the order page and select the items you want to review from the product list. You can share your shopping experience, and feedback on product quality and service to help other buyers make better decisions.
Q: What should I do if I receive a damaged or defective item?

A: If you receive a damaged or defective item, please contact our customer service team immediately. Provide them with the necessary details and, if possible, include photos of the damage. We will assist you in resolving the issue by offering a replacement, refund, or suitable solution.
Q: How can I view the size and specifications of a product?

A: On the product details page, you can find detailed information about size and specifications, including size charts, specific measurements, and more, to help you select the right product.

Question has been sent successfully

Reviews

M

Mark Swetel

Jul 30, 2025

ROHM IC Integrated Circuit BD7931F-E2

Fantastic material!

Helpful

Unhelpful
H

Henry Landry

Jul 16, 2025

ROHM IC Integrated Circuit BD7931F-E2

I’m looking forward to giving my 13-year-old AC a boost!

Helpful

Unhelpful
C

Chris Cranidiotis

Sep 10, 2023

ROHM IC Integrated Circuit BD7931F-E2

motor came very fast excellent company

Helpful

Unhelpful
A

Anonymous user

Nov 25, 2022

ROHM IC Integrated Circuit BD7931F-E2

All was ok! No problems whatsoever.

Helpful

Unhelpful

ROHM IC Integrated Circuit BD7931F-E2

$ 15 .26

Click here to view shipping costs.

✔ In Stock (Can ship in 5-7 days)

Quantity

MOQ : 21

Payment Methods

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

People who bought this item also viewed

Winyao NIC Card WY576-LX1

US$269.23

Beckhoff Coupling Module EK5200

US$359.23

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

Yaskawa VFD Frequency Converter CIMR-G5A4037

US$1846.15

TAKEX Light Curtain SSXU20-T400

US$1033.75

THK Bearing RU178GUUCC0P4

US$1099.20

Omron Servo Motor R88M-K1K530F-BS2-Z

Toshiba Compressor KSK44E11VAJA

US$244.44

UNID Solenoid Valve US-25F

US$351.92

Parker Denison Vane Pump T67DBB-045-B1-4-B1-2-1R00-B5-01

SAMWHA Capacitor 35V 680UF

US$0.08

Copeland Compressor ZB92KCE-TWV-230

LS Servo Motor APM-SE11DSN-SL

US$2260.00

Recent related posts

09/21/2020

Development Trend of Domestic Screw Refrigeration Compressor

Since the advent of screw compressors in 1934, after decades of technological improvement, screw compressors have been widely used, especially in refrigeration.

09/10/2020

In the next two years, the world's bearing demand will reach 76 billion US dollars

According to the forecast analysis report of the global bearing market by the industry research company, the global demand for ball bearings, roller bearings and sliding bearings is expected to grow at an annual rate of 8.5%, reaching 76 billion US dollars by 2014, of which unloading The largest demand for ball bearings and roller bearings.

07/31/2020

Is it normal to see smoke from the outdoor unit during air conditioning heating in winter

In winter, when using air-conditioning for heating, the effect is either reduced or there is no hot air. I always feel that the heating effect is very poor! Many air conditioners are surrounded by snow. Can they be effective

12/19/2024

Mitsubishi Servo Drive Fault Codes and Troubleshooting Methods

Mitsubishi servo system consists of servo motor, controller, and servo drive (also called servo amplifier), mainly including MR-J2S series, MR-J series, MR-H series, MR-C series, MR-J2 series, MR-J2S series, MR-E series, MR-J3 series, MR-ES series, MR-JE series, MR-J4 series, etc.

08/17/2020

The function and selection method of throttling capillary in industrial chiller

The capillary tube in the industrial chiller is a pure copper tube with a specified length and a very thin diameter. Its inner diameter is generally between 0.5-2mm. Choose the appropriate length according to the size of the chiller, and then process it i碌7館2䀀締眪

09/14/2020

What is the difference between oil and oil-free air compressors

The oil and non-oil in the air compressor generally refer to the oil content of the exhaust gas of the air compressor. Generally, the oil content of the oil machine is larger, and the oil content of the oil-free machine is 0.01ppm,

08/20/2020

How much is the temperature of the industrial chiller to prevent condensation

Condensation water in the industry is mainly caused by the large temperature difference between the ambient temperature and the cooling water temperature of the chiller.

06/10/2025

What are the energy saving methods for air compressor systems

Facing the challenges of global climate change and environmental ecology, countries and industries in the world are actively taking action to find a way for energy-saving development.

08/20/2020

Precautions for using purifier

In the past few days, all parts of the country have been cooling down, the weather has become cold, and the nasty haze has returned. Every morning when I go out, the road is gray and gray.

06/24/2020

What is the reason why the freezer is not cooling

It may be that the capillary is blocked and the refrigerant flow does not enter the evaporator. It may also be that the refrigerant needs to be replenished or the refrigeration system is leaking. If the buffer tube inside the compressor ruptures, there may be loose screws or it will cause no cooling. It is also possible that the expansion valve and the discharge valve are not adjusted properly, causing cold air to leak out. Need to check one by one, and then take the medicine.

Ask questions

Reviews

ROHM IC Integrated Circuit BD7931F-E2

People who bought this item also viewed

Customers frequently viewed

Recent related posts

Development Trend of Domestic Screw Refrigeration Compressor

In the next two years, the world's bearing demand will reach 76 billion US dollars

Is it normal to see smoke from the outdoor unit during air conditioning heating in winter

Mitsubishi Servo Drive Fault Codes and Troubleshooting Methods

The function and selection method of throttling capillary in industrial chiller

What is the difference between oil and oil-free air compressors

How much is the temperature of the industrial chiller to prevent condensation

What are the energy saving methods for air compressor systems

Precautions for using purifier

What is the reason why the freezer is not cooling

Welcome to O&Kmarts