Electrical Resistance to Electronic Ballasts
HW INDUSTRIAL CO., LTD
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- 11 yrs
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Product Highlights
- High Shock Capacity: Withstands up to 680g shock capacity for robust performance.
- Fast Response Speed: Thermal time constant ranges from 17s to 124s for quick reaction.
- Inrush Current Suppression: Effectively protects devices from power surges during startup.
- Diverse Size Options: Available in multiple models from D-5 to D-25 for various needs.
- High Stability: Features long lifespan and high stability for reliable operation.
- Ceramic Composition: Constructed with durable ceramic composition for quality.
- CE Certified: Product meets CE safety and quality standards.
Product Attributes
- Customization
- Available
- Resistance
- Sensitive Resistor
- Function for Resistance
- Protective Resistor
- Model NO.
- NTC-MF72-2.5D-11
- Installation
- SMD Resistor
- Material
- Polysilicone & Tinned Copper Wire
- Packaging
- Throught Hole
- Type
- Thermal Resistor
- Quantity
- Duplex
- Shape
- Laminated Type
- Resistance change scale
- Log Scale
- Application
- Temperature Accurate Measurement
- Brand
- Hw
- Technology
- Ceramic Composition
- Zero Power Resistance at 25degc
- 2.5 Ohm
- Resistance Tolerance
- -/+ 20%
- Rated Power
- 17 MW
- Thermal Time Constant
- 30s
- Operating Temperature
- 55℃~200℃
- B Value
- 2600
- Dissipation Factor
- 17
- Max Steady State Current
- 6 a
- Capacitance
- 2.5dmax. Shock Capacity
- Transport Package
- 1000 Pieces in a PVC Bag or According Your Need
- Specification
- CE RoHs
- Trademark
- Haiwang(HW)
- Origin
- Guangdong, China
- HS Code
- 8533400000
- Production Capacity
- 100000 Pieces Per Week
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Product Description
Electrical Resistance to Electronic Ballasts
Specification
General Introduction
Power NTC thermistor is a advice that can suppress inrush current during powering on to protect electrical devices from being destroyed.
Usage
It is wildly used in transforming powers,switching powers,UPS powers,heaters,electronic energy saving lamps,electronic ballasts,electronic power circuit protection, and filaments in colorful display tube,incandescent and other lights.
Feature
1.Small size, powerful power,stronger suppressing inrush current capacity.
2.Fast responding speed,long span life,stability and credibility
3.B value is higher
4.All kinds of series is available and cover wildly.
Size
Parameter
NTC MF72 20% Thermistor Resistanc with 2.5 D-11
NTC MF72 20% Thermistor Resistanc with 2.5 D-11
NTC MF72 20% Thermistor Resistanc with 2.5 D-11
Specification
| Zero Power Resistance at 25degC | 2.5K Ohm |
| Resistance Tolerance | -/+20% |
| B Value | 2600K |
| Rated Power | 17mw |
| Operating Temperature | -40ºC~200ºC |
| Temperature Coefficient | </= 20 |
| Thermal Time Constant | 43S |
| Max. Shock Capacity | 680 |
| Max Steady State Current | 6A |
| Diameter | 11mm |
| Color | Black |
| Technology | Ceramic Composition |
| Type | Thermal Resistor |
| Feature Type | Carbon Film Resistor |
| Usage | Transforming powers,switching powers,UPS powers,heaters,electronic energy saving lamps,electronic ballasts.etc |
General Introduction
Power NTC thermistor is a advice that can suppress inrush current during powering on to protect electrical devices from being destroyed.
Usage
It is wildly used in transforming powers,switching powers,UPS powers,heaters,electronic energy saving lamps,electronic ballasts,electronic power circuit protection, and filaments in colorful display tube,incandescent and other lights.
Feature
1.Small size, powerful power,stronger suppressing inrush current capacity.
2.Fast responding speed,long span life,stability and credibility
3.B value is higher
4.All kinds of series is available and cover wildly.
Size
| Model |
D | L | F | T | d |
| Max | Min | ±1 | Max | ±0.06 | |
| D-5 | 6.5 | 25 | 5/2.5 | 5 | 0.6/0.45 |
| D-7 | 8.5 | 25 | 5 | 5 | 0.6 |
| D-9 | 10.5 | 25 | 7.5/5 | 5 | 0.8/0.6 |
| D-11 | 12.5 | 25 | 7.5/5 | 5 | 0.8/0.6 |
| D-13 | 14.5 | 25 | 7.5 | 6 | 0.8/0.6 |
| D-15 | 16.5 | 25 | 10/7.5 | 6 | 0.8 |
| D-20 | 22.5 | 25 | 10/7.5 | 7 | 1.0 |
| D-25 | 26.5 | 25 | 10 | 8 | 1.0 |
Parameter
| Model | Rated R | Max Steady State Current | Residual R | Power Dissipation | Time Constant |
| (Ω) | (A) | (Ω) | (mW/ºC) | (S) | |
| 5D-5 | 5 | 1 | 0.318 | 9 | 18 |
| 10D-5 | 10 | 0.7 | 0.694 | 9 | 18 |
| 60D-5 | 60 | 0.5 | 1.690 | 9 | 17 |
| 200D-5 | 200 | 0.1 | 5.633 | 9 | 16 |
| 5D-7 | 5 | 2 | 0.255 | 14 | 27 |
| 8D-7 | 8 | 1 | 0.485 | 12 | 27 |
| 10D-7 | 10 | 1 | 0.554 | 12 | 28 |
| 12D-7 | 12 | 1 | 0.734 | 12 | 28 |
| 16D-7 | 16 | 0.7 | 0.903 | 12 | 28 |
| 22D-7 | 22 | 0.6 | 0.997 | 12 | 25 |
| 33D-7 | 33 | 0.5 | 1.337 | 13 | 26 |
| 200D-7 | 200 | 0.2 | 5.610 | 14 | 26 |
| 3D-9 | 3 | 4 | 0.108 | 15 | 28 |
| 4D-9 | 4 | 3 | 0171 | 15 | 28 |
| 5D-9 | 5 | 3 | 0.189 | 15 | 29 |
| 6D-9 | 6 | 2 | 0.194 | 15 | 28 |
| 8D-9 | 8 | 2 | 0.360 | 15 | 30 |
| 10D-9 | 10 | 2 | 0.412 | 15 | 30 |
| 12D-9 | 12 | 1 | 0.587 | 15 | 30 |
| 16D-9 | 16 | 1 | 0.722 | 15 | 31 |
| 20D-9 | 20 | 1 | 0.724 | 15 | 30 |
| 22D-9 | 22 | 1 | 0.855 | 15 | 30 |
| 30D-9 | 30 | 1 | 0.920 | 15 | 31 |
| 33D-9 | 33 | 1 | 1.012 | 15 | 31 |
| 50D-9 | 50 | 1 | 0.125 | 15 | 31 |
| 60D-9 | 60 | 0.8 | 0.352 | 15 | 30 |
| 80D-9 | 80 | 0.8 | 1.809 | 15 | 31 |
| 120D-9 | 120 | 0.8 | 2.714 | 15 | 30 |
| 200D-9 | 200 | 0.5 | 4.506 | 15 | 30 |
| 400D-9 | 400 | 0.2 | 8.868 | 15 | 30 |
| 2.5D-11 | 2.5 | 5 | 0.086 | 17 | 43 |
| 3D-11 | 3 | 5 | 0.900 | 17 | 45 |
| 4D-11 | 4 | 4 | 0.135 | 17 | 45 |
| 5DD-11 | 5 | 4 | 0.140 | 17 | 46 |
| 6D-11 | 6 | 3 | 0.216 | 17 | 46 |
| 8D-11 | 8 | 3 | 0.230 | 17 | 46 |
| 10D-11 | 10 | 3 | 0.248 | 17 | 46 |
| 12D-11 | 12 | 2 | 0.416 | 18 | 46 |
| 16D-11 | 16 | 2 | 0.423 | 18 | 47 |
| Model | Rated R | Max Steady State Current | Residual R | Power Dissipation | Time Constant |
| (Ω) | (A) | (Ω) | (mW/ºC) | (S) | |
| 20D-11 | 20 | 2 | 0.461 | 18 | 47 |
| 22D-11 | 22 | 2 | 0.507 | 19 | 48 |
| 30D-11 | 30 | 1.5 | 0.600 | 19 | 48 |
| 33D-11 | 33 | 1.5 | 0.661 | 19 | 48 |
| 50D-11 | 50 | 1.5 | 0.919 | 19 | 50 |
| 60D-11 | 60 | 1.5 | 1.094 | 19 | 50 |
| 80D-11 | 80 | 1.2 | 1.490 | 19 | 50 |
| 1.3D-13 | 1.3 | 7 | 0.056 | 18 | 60 |
| 1.5D-13 | 1.5 | 7 | 0.066 | 18 | 62 |
| 2.5D-13 | 2.5 | 6 | 0.079 | 18 | 62 |
| 3D-13 | 3 | 6 | 0.083 | 18 | 62 |
| 4D-13 | 4 | 5 | 0.108 | 20 | 63 |
| 5D-13 | 5 | 5 | 0.113 | 20 | 64 |
| 6D-13 | 6 | 4 | 0.153 | 20 | 64 |
| 7D-13 | 7 | 4 | 0.169 | 20 | 62 |
| 8D-13 | 8 | 4 | 0.175 | 20 | 62 |
| 10D-13 | 10 | 4 | 0.185 | 20 | 62 |
| 12D-13 | 12 | 3 | 0.284 | 21 | 63 |
| 15D-13 | 15 | 3 | 0.303 | 21 | 63 |
| 16D-13 | 16 | 3 | 0.304 | 21 | 62 |
| 20D-13 | 20 | 3 | 0.335 | 21 | 62 |
| 30D-13 | 30 | 2.5 | 0.465 | 21 | 62 |
| 47D-13 | 47 | 2 | 0.729 | 21 | 63 |
| 120D-13 | 120 | 1.5 | 1.912 | 21 | 63 |
| Model | Rated R | Max Steady State Current | Residual R | Power Dissipation | Time Constant |
| (Ω) | (A) | (Ω) | (mW/ºC) | (S) |
| 1.3D-15 | 1.3 | 8 | 0.043 | 21 | 76 |
| 1.5D-15 | 1.5 | 8 | 0.067 | 25 | 76 |
| 3D-15 | 3 | 7 | 0.680 | 25 | 80 |
| 5D-15 | 5 | 6 | 0.101 | 25 | 81 |
| 6D-15 | 6 | 5 | 0.140 | 25 | 82 |
| 7D-15 | 7 | 5 | 0.156 | 25 | 82 |
| 8D-15 | 8 | 5 | 0.160 | 25 | 80 |
| 10D-15 | 10 | 5 | 0.162 | 25 | 78 |
| 12D-15 | 12 | 4 | 0.225 | 25 | 75 |
| 15D-15 | 15 | 4 | 0.234 | 25 | 83 |
| 16D-15 | 16 | 4 | 0.248 | 25 | 84 |
| 20D-15 | 20 | 4 | 0.259 | 25 | 83 |
| 30D-15 | 30 | 3.5 | 0.394 | 25 | 83 |
| 47D-15 | 47 | 3 | 0.612 | 25 | 84 |
| 120D-15 | 120 | 2.5 | 1.482 | 25 | 85 |
| 0.7D-20 | 0.7 | 12 | 0.016 | 31 | 85 |
| 1.3D-20 | 1.3 | 9 | 0.033 | 31 | 99 |
| 3D-20 | 3 | 8 | 0.049 | 31 | 102 |
| 5D-20 | 5 | 7 | 0.078 | 31 | 103 |
| 6D-20 | 6 | 6 | 0.102 | 31 | 100 |
| 8D-20 | 8 | 6 | 0.128 | 31 | 97 |
| 10D-20 | 10 | 6 | 0.146 | 30 | 97 |
| 12D-20 | 12 | 5 | 0.176 | 30 | 98 |
| 16D-20 | 16 | 5 | 0.191 | 30 | 98 |
| Model | Rated R | Max Steady State Current | Residual R | Power Dissipation | Time Constant |
| (Ω) | (A) | (Ω) | (mW/ºC) | (S) |
| 0.7D-25 | 0.7 | 13 | 0.013 | 36 | 124 |
| 1.5D-25 | 1.5 | 10 | 0.024 | 36 | 124 |
| 3D-25 | 3 | 9 | 0.039 | 38 | 124 |
| 5D-25 | 5 | 8 | 0.063 | 38 | 123 |
| 8D-25 | 8 | 7 | 0.103 | 38 | 123 |
| 10D-25 | 10 | 7 | 0.117 | 38 | 124 |
| 12D-25 | 12 | 6 | 0.140 | 38 | 125 |
| 16D-25 | 16 | 6 | 0.044 | 40 | 125 |
NTC MF72 20% Thermistor Resistanc with 2.5 D-11
NTC MF72 20% Thermistor Resistanc with 2.5 D-11
NTC MF72 20% Thermistor Resistanc with 2.5 D-11
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASI162004". Items marked "
" are certified.
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Company Profile
Shenzhen Haiwang Sensor Co., Ltd. Established in 2004. We are speciliazed in developing, manufacturing and export of human detecting components, infrared/microwave modules and other sensitive components for more than 10 years. Standar-dized management, strict quality control, professional team, the operating principle of good faith, dedicated professionalism and full range of professional services. All of those aspects let Haiwang win good reputation among the customers. Also more and more customers come to support and trust us. This makes Haiwang continue to grow and develope.
HaiWang is dedicated to manufacture sensor module such as PIR module and microwave module. Also we design the outdoor, security and some novelty items. Such as nap zapper, card magnifier, personal alarms and magnify card etc. Our business area covers United States, Europe, Latin America, Africa, Southeast Asia and around the world. Quality is our culture. Welcome to ask for inquiry, we will be at service within 24hours. Hopefully to be your trustworthy supplier in China. With us, your money in safe and your business in safe. We do accept paypal payment way.
Haiwang uphold to "Innovation is the source of development, quanlity is the basis of business"and"Good quality, Reasonable prices, Courteous service, Customer satisfaction and foreign customers and collusion development.
Our Version: World know our creation, new intelligence better life
Our Value: Superior quanlity builds the foundation, efficient service win customer's credit
Our Faith: Honesty, superior quality, innovation and win-win stategy.
Our Concept: Human assets, customer oriented, customer first, satisfaction is our standard.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- Room 1004, West-CBD, Binhe Blvd, Futian District, Shenzhen, China
-
Plant Area
- 145 square meters
-
Number of Employees
- 17
-
Registered Capital
- 500,000 RMB
-
Terms of Payment
- T/T, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shenzhen Port
Our Production Capability & Technical Expertise
-
Main Products
- Pir Sensor, Fresnel Lens, Microwave Module, Magnify Card, Anti Sleep Alarm, LDR Sensor, Personal Alarm, Bike Light
-
R&D Engineers
- 2 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2004-08-19
- Export Year
- 2009-01-01
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic
-
Number of Foreign Trading Staff
- 4
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE
FAQ
- What is the maximum shock capacity?
- It can withstand a maximum shock capacity of 680g.
- What are the main applications?
- It is used in power transformers, switching power supplies, UPS, heaters, and electronic ballasts.
- How does the product protect devices?
- It suppresses inrush current during power-on to prevent device destruction.
- What is the resistance tolerance?
- The resistance tolerance is -/+ 20%.
- What is the B value?
- The B value is 2600K.
- What certifications does the product have?
- The product is CE certified.
- What is the lead time for orders?
- The lead time is within 15 workdays for both peak and off-peak seasons.
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