0755-89587716
Product Center
Recommended products

M74HCT374RM13TR
IC FF D-TYPE SNGL 8BIT 20SO
Brand:
STMicroelectronics
inventory:
0
Price: $2.9480
PDB-C615-2
SENSOR PHOTODIODE 950NM PVC WIRE
Brand:
Luna Optoelectronics (Advanced Photonix)
inventory:
0
Price: $68.8380
TAP106M050SRW
CAP TANT 10UF 20% 50V RADIAL
Brand:
KYOCERA AVX
inventory:
723
Price: $5.2360
VS-40HFL10S02
DIODE GEN PURP 100V 40A DO203AB
Brand:
Vishay General Semiconductor – Diodes Division
inventory:
0
Price: $8.5580
TG80960JS33
IC MPU I960 33MHZ 132QFP
Brand:
Intel
inventory:
14
Price: $28.4130
ISD4004-08MSYI
IC VOICE REC/PLAY 8MIN 28SOIC
Brand:
Nuvoton Technology Corporation
inventory:
0
Price: $18.2380
OHS3175U
MAGNETIC SWITCH LATCH TO92-3
Brand:
TT Electronics / Optek Technology
inventory:
868
Price: $4.2240
M48T37V-10MH6F
IC RTC CLK/CALENDAR PAR 44SOH
Brand:
STMicroelectronics
inventory:
0
Price: $21.4060
TAP226M035HSB
CAP TANT 22UF 20% 35V RADIAL
Brand:
KYOCERA AVX
inventory:
0
Price: $1.2760
D225K100
ADJ PWR RES 100 OHM 225W CHAS MT
Brand:
Ohmite
inventory:
0
Price: $45.7380
NJU7095D#
IC CMOS 2 CIRCUIT 8DIP
Brand:
RICOH/Nisshinbo Micro Devices
inventory:
0
Price: $1.6170
AD1896AYRSZRL
IC SAMPLE RATE CONVERTER 28SSOP
Brand:
Linear Technology (Analog Devices, Inc.)
inventory:
0
Price: $22.1430
TL16C550DRHB
IC ASYNC COMM ELEMENT 32-VQFN
Brand:
Texas Instruments
inventory:
68
Price: $5.0930
TAP475K050HSB
CAP TANT 4.7UF 10% 50V RADIAL
Brand:
KYOCERA AVX
inventory:
0
Price: $1.6610
QK016NH6RP
TRIAC ALTERNISTOR 1KV 16A TO263
Brand:
Wickmann / Littelfuse
inventory:
0
Price: $2.8380
TAP226K050CRW
CAP TANT 22UF 10% 50V RADIAL
Brand:
KYOCERA AVX
inventory:
0
Price: $4.2020
RJS2K5E
POT 2.5K OHM 50W WIREWOUND LIN
Brand:
Ohmite
inventory:
0
Price: $153.9230
W6810ISG TR
IC VOICEBAND CODEC 5V 1CH 20SOP
Brand:
Nuvoton Technology Corporation
inventory:
0
Price: $2.0680
ISD17210SY
IC VOICE REC/PLAY 420SEC 28SOIC
Brand:
Nuvoton Technology Corporation
inventory:
0
Price: $11.0770
K2200G
SIDAC 205-230V 1A DO15
Brand:
Wickmann / Littelfuse
inventory:
8
Price: $1.5070
IC FF D-TYPE SNGL 8BIT 20SO
inventory:
0
Price :$2.9480
SENSOR PHOTODIODE 950NM PVC WIRE
inventory:
0
Price :$68.8380
CAP TANT 10UF 20% 50V RADIAL
Brand: 
KYOCERA AVX
inventory:
723
Price :$5.2360
DIODE GEN PURP 100V 40A DO203AB
inventory:
0
Price :$8.5580
IC MPU I960 33MHZ 132QFP
Brand: 
Intel
inventory:
14
Price :$28.4130
IC VOICE REC/PLAY 8MIN 28SOIC
inventory:
0
Price :$18.2380
MAGNETIC SWITCH LATCH TO92-3
inventory:
868
Price :$4.2240
IC RTC CLK/CALENDAR PAR 44SOH
inventory:
0
Price :$21.4060
CAP TANT 22UF 20% 35V RADIAL
Brand: 
KYOCERA AVX
inventory:
0
Price :$1.2760
ADJ PWR RES 100 OHM 225W CHAS MT
Brand: 
Ohmite
inventory:
0
Price :$45.7380
IC CMOS 2 CIRCUIT 8DIP
inventory:
0
Price :$1.6170
IC SAMPLE RATE CONVERTER 28SSOP
inventory:
0
Price :$22.1430
IC ASYNC COMM ELEMENT 32-VQFN
inventory:
68
Price :$5.0930
CAP TANT 4.7UF 10% 50V RADIAL
Brand: 
KYOCERA AVX
inventory:
0
Price :$1.6610
TRIAC ALTERNISTOR 1KV 16A TO263
inventory:
0
Price :$2.8380
CAP TANT 22UF 10% 50V RADIAL
Brand: 
KYOCERA AVX
inventory:
0
Price :$4.2020
POT 2.5K OHM 50W WIREWOUND LIN
Brand: 
Ohmite
inventory:
0
Price :$153.9230
IC VOICEBAND CODEC 5V 1CH 20SOP
inventory:
0
Price :$2.0680
IC VOICE REC/PLAY 420SEC 28SOIC
inventory:
0
Price :$11.0770
SIDAC 205-230V 1A DO15
inventory:
8
Price :$1.5070
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