
18D15 NTC Inrush Current Limiter Thermistor / Thermistor Inrush Current Limitor
Description:
When you turn an electrical equipment, the surge current can be restrained by a power NTC Thermistor connected in series with the power circuit. Because of the continuing action of current, temperature of power NTC Thermistor raising,the resistance will rapidly drop to a small value, so the consumed power can be ignored. Therefore, using power NTC Thermistor is a most effectively and most brief measure to restrain surge current, protecting electrical equipment from destruction.
Features:
1. Body size : diameter is from 5 to 30mm
2. Radial lead resin coated
3. Small size high power rating
4. Wide resistance range
5. ~55℃~+200℃ operating temperature range
6. Characteristics Fast response to the rapidly surge
7. Big material constant (B value), small remain resistance
Features:
1. Fast response
2. Longevity of service, high reliability
3. Big material constant, small remain resistance
4. Small size, strong power and strong capability of surge current limited
Parameters :
P/N | R25(Ω) | R tolerance | Imax(A) | IB(A) | RS(Ω) | δ(Mw/℃) | τ(Sec) |
5D-5 | 5 | ±20% | 1 | 2 | 0.353 | 6 | 20 |
10D-5 | 10 | ±20% | 0.7 | 1.4 | 0.771 | 6 | 20 |
15D-5 | 15 | ±20% | 0.6 | 1.2 | 0.9 | 6 | 20 |
22D-5 | 22 | ±20% | 0.6 | 1.2 | 0.9 | 6 | 20 |
33D-5 | 33 | ±20% | 0.5 | 1 | 1.2 | 6 | 20 |
47D-5 | 47 | ±20% | 0.4 | 0.8 | 1.5 | 6 | 20 |
68D-5 | 58 | ±20% | 0.4 | 0.8 | 2.1 | 6 | 20 |
200D-5 | 200 | ±20% | 0.1 | 0.2 | 6.259 | 6 | 20 |
Technology: Metal Oxide
Application:
Company Introduction:
Hwalon Electronic Limited
· Competitive factory price
· Short lead time
· RoHS &UL compatible
· Inquiry answered in 24hrs
· OEM & ODM business accepted
· Professional consulting and producting team
· 15 years experience on PTC/NTC thermistor field.
· Main target market:Europe, North America, Asia.
Shenzhen Hwalon Electronic Co., Ltd.
Hwalon Electronic Co. Ltd is a professional manufacturer and supplier of PTC & NTC thermistors and varistors. It has over 20 years of industrial experience in field.
Hwalon owns the most advanced equipments, and has mature manufacturing lines. Our experienced engineers and technicians assure that we could customize to meet each clients need. Some of our engineers have nearly 20 years of experience.
To accommodate international market, Hwalons elements have international approvals, CE, UL, RoHS.
Hwalon is developing a mature foreign trade team to ensure efficient communication between clients and engineers, and to offer support and services accordingly. Clients inquiry is expected to be answered within 24 hours.
Please do not hesitate to give us a try when you need support about thermistors. You may find more info. on www.cn-thermistor.com .