0755-89587716
Product Center
Recommended products

AD834JNZ
IC MULTIPLIER QUADRANT 8DIP
Brand:
Linear Technology (Analog Devices, Inc.)
inventory:
7
Price: $48.0480
W6810ISG TR
IC VOICEBAND CODEC 5V 1CH 20SOP
Brand:
Nuvoton Technology Corporation
inventory:
0
Price: $2.0680
VS-70HFLR40S02
DIODE GP REV 400V 70A DO203AB
Brand:
Vishay General Semiconductor – Diodes Division
inventory:
100
Price: $15.6860
ST2042BD
IC PWR SWITCH N-CHANNEL 1:2 8SO
Brand:
STMicroelectronics
inventory:
0
Price: $1.3310
ISD17210SY
IC VOICE REC/PLAY 420SEC 28SOIC
Brand:
Nuvoton Technology Corporation
inventory:
0
Price: $11.0770
TMDS341PFCR
IC INTERFACE SPECIALIZED 80TQFP
Brand:
Texas Instruments
inventory:
0
Price: $3.2340
TAP686K016CCS
CAP TANT 68UF 10% 16V RADIAL
Brand:
KYOCERA AVX
inventory:
250
Price: $7.0510
AD8612ARUZ
IC COMPARATOR 2 W/LATCH 14TSSOP
Brand:
Linear Technology (Analog Devices, Inc.)
inventory:
453
Price: $12.0560
BU8872FS-E2
IC TELECOM INTERFACE SSOP-A16
Brand:
ROHM Semiconductor
inventory:
7324
Price: $3.5310
TAP226M035HSB
CAP TANT 22UF 20% 35V RADIAL
Brand:
KYOCERA AVX
inventory:
0
Price: $1.2760
TA810PW82R0JE
RES 82 OHM 5% 10W POWERCHIP
Brand:
Ohmite
inventory:
0
Price: $5.2140
TSH340IDT
IC AMP BUFFER 8SO
Brand:
STMicroelectronics
inventory:
2343
Price: $2.8600
Q8010NH5TP
TRIAC ALTERNISTOR 800V 10A TO263
Brand:
Wickmann / Littelfuse
inventory:
0
Price: $1.8700
NJU7094R-TE1#
IC CMOS 2 CIRCUIT 8VSP
Brand:
RICOH/Nisshinbo Micro Devices
inventory:
0
Price: $1.6170
S6040NRP
SCR 600V 40A TO263
Brand:
Wickmann / Littelfuse
inventory:
0
Price: $3.4320
EE-2002
CONVERTER NPN TO PNP OUTPUT
Brand:
Omron Automation
inventory:
19
Price: $54.6810
S87C51RA24
IC MCU 8BIT 8KB OTP 44QFP
Brand:
Intel
inventory:
19
Price: $3.0910
SK012DTP
SCR 1KV 12A TO252
Brand:
Wickmann / Littelfuse
inventory:
650
Price: $1.6390
RHS10K
POT 10K OHM 25W WIREWOUND LINEAR
Brand:
Ohmite
inventory:
3
Price: $131.2300
D50K5R0
ADJ PWR RES 5 OHM 50W CHAS MT
Brand:
Ohmite
inventory:
0
Price: $21.4940
IC MULTIPLIER QUADRANT 8DIP
inventory:
7
Price :$48.0480
IC VOICEBAND CODEC 5V 1CH 20SOP
inventory:
0
Price :$2.0680
DIODE GP REV 400V 70A DO203AB
inventory:
100
Price :$15.6860
IC PWR SWITCH N-CHANNEL 1:2 8SO
inventory:
0
Price :$1.3310
IC VOICE REC/PLAY 420SEC 28SOIC
inventory:
0
Price :$11.0770
IC INTERFACE SPECIALIZED 80TQFP
inventory:
0
Price :$3.2340
CAP TANT 68UF 10% 16V RADIAL
Brand: 
KYOCERA AVX
inventory:
250
Price :$7.0510
IC COMPARATOR 2 W/LATCH 14TSSOP
inventory:
453
Price :$12.0560
IC TELECOM INTERFACE SSOP-A16
inventory:
7324
Price :$3.5310
CAP TANT 22UF 20% 35V RADIAL
Brand: 
KYOCERA AVX
inventory:
0
Price :$1.2760
RES 82 OHM 5% 10W POWERCHIP
Brand: 
Ohmite
inventory:
0
Price :$5.2140
IC AMP BUFFER 8SO
inventory:
2343
Price :$2.8600
TRIAC ALTERNISTOR 800V 10A TO263
inventory:
0
Price :$1.8700
IC CMOS 2 CIRCUIT 8VSP
inventory:
0
Price :$1.6170
SCR 600V 40A TO263
inventory:
0
Price :$3.4320
CONVERTER NPN TO PNP OUTPUT
inventory:
19
Price :$54.6810
IC MCU 8BIT 8KB OTP 44QFP
Brand: 
Intel
inventory:
19
Price :$3.0910
SCR 1KV 12A TO252
inventory:
650
Price :$1.6390
POT 10K OHM 25W WIREWOUND LINEAR
Brand: 
Ohmite
inventory:
3
Price :$131.2300
ADJ PWR RES 5 OHM 50W CHAS MT
Brand: 
Ohmite
inventory:
0
Price :$21.4940
Overview of Mechanical Thermostats and the MM74HC221ANWhile the MM74HC221AN is a dual retriggerable monostable multivibrator primarily used in timing applications, it can be integrated into temperature control systems, including those utilizing mechanical thermostats. Mechanical thermostats are essential devices that regulate temperature through physical mechanisms, and they are widely used in various applications. Below, we explore the core functional technologies of mechanical thermostats and highlight effective application development cases. Core Functional Technologies of Mechanical Thermostats1. Bimetallic Strips2. Mercury Switches3. Mechanical Contacts4. Adjustable Set Points1. HVAC Systems2. Refrigeration3. Water Heaters4. Industrial Equipment5. Home Appliances Application Development Cases ConclusionMechanical thermostats, utilizing technologies such as bimetallic strips and mercury switches, are vital in various applications, from HVAC systems to industrial machinery. Their reliability, simplicity, and effectiveness in temperature control make them indispensable in many industries. As technology advances, integrating mechanical thermostats with digital systems can further enhance their functionality and efficiency, paving the way for smarter temperature management solutions. The MM74HC221AN can complement these systems by providing precise timing and control functions, showcasing the synergy between analog and digital technologies in temperature regulation applications.
Our corporate culture

Company Purpose
Putting people first, being honest and pragmatic, innovating and enterprising, and giving back to society.
Business purpose
Reputation first, customer first, quality satisfaction, on-time delivery. We are willing to cooperate sincerely with you and develop hand in hand.
Service Purpose
Strictly control the quality process, ensure the delivery cycle of the contract, conduct quality tracking in a timely manner, and promptly handle quality objections.
Quality Purpose
Meet customer expectations and requirements for the physical quality of products with factory control standards that are superior to domestic and international standards.
Marketing strategy
Unique variety, excellent quality, moderate price, timely delivery, flexible strategy, and high-quality service.
Enterprise style
Economy emphasizes efficiency, management emphasizes systems, handling affairs emphasizes principles, and work emphasizes efficiency.
Hot news

center_onlineBox1
center_onlineBox2
Online consultation
If you have any questions or collaboration issues,
Please contact our sales/FAE/marketing team.

Online service

Service hours: Monday to Saturday 9:00-18:00
Service hours: Monday to Saturday 9:00-18:00
0755-89587716

Online service

Service hours: Monday to Saturday 9:00-18:00
Please select online customer service:

Online service

Service hours: Monday to Saturday 9:00-18:00
Please select online customer service:
点击这里给我发消息 点击这里给我发消息
0