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5X20mm 125v/250v Kurşunlu Seramik Sigortalar, (3/16 inç X 3/4 inç)
5x20mm Seramik Sigorta seçimi ve uygulaması: Sigorta türleri genellikle kablolu sigortalardır, cam sigorta tüpleri, kuvars kumu sigortaları, insert fuses, vesaire. The different forms have different usage environments.
The rated current of 5x20mm fuses with different wire diameters is also different.
When selecting and adapting fuses, they will be affected by voltage and current, resulting in differences. From the voltage type: generally there are three types of high-voltage fuses, low-voltage fuses, and electronic circuit fuses. Differentiate from the current level: generally ranging from 0.5A to 100A.
![]() Seramik Sigortalar 5x20mm Setler – Süper Hızlı Elektronik bileşenler |
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5x20mm ceramic tube fuse size chart

5X20mm Ceramic Tube Fuse Electrical Characteristics
In the process of selecting fuses, in addition to the above content, two types of overcurrent protection and overheating protection should be distinguished. Overcurrent protection: It is the most commonly used current limiting fuse. Overheating fuse: It plays a protective role when the temperature is too high. It is generally used in electrical appliances with heating and temperature control requirements. Örneğin, saç kurutma makineleri, elektrikli ısıtıcılar, elektrikli ütüler, thermal relays, vesaire.
The configuration of the fuse, its current size is the key measurement indicator of the protection function. Attention should be paid to the four current values of normal current (anma akımı), fuse current, short-circuit current, and impact current. Its rated current is generally 1-1.2 times the current of the protected circuit.
Kırılma kapasitesi | Malzeme | Çalışma Sıcaklığı | Lehimleme koşulları |
VDE:35A veya 10ln hangisi daha büyükse(250MA-6.3A) UL:50 amperes at 125V/250V AC (250mA-10A) |
Sigorta gövdesi – Uç –nikel kaplı pirinç Pigtail–Nikel kaplı pirinç kapağında kalay kaplı bakır |
-40℃~+125 ℃ | Dalga lehim:260°C,≤5s El lehçisi: 360°C,≤1s |
Fonksiyonel özellikler
Akım Test Etme | Darbe zamanı | |
Min | Maksimum | |
150% | 1 saat | – |
210% | 100MS | 1800S |
275% | 10MS | 3S |
400% | 3MS | 300MS |
1000% | – | 20MS |
Approvals(○ Pending ● Approvals)
Mevcut Derecelendirme | Gerilim Değeri | Norminal erime İ2t(A2SEC) |
Onaylar | ||||
VDE | CQC | UL | PSE | KK | |||
250mA | 125V/250V | 0.14 | ● | ● | ● | ● | |
300mA | 125V/250V | 0.20 | ● | ||||
315mA | 125V/250V | 0.23 | ● | ● | ● | ● | |
350mA | 125V/250V | 0.27 | ● | ||||
400mA | 125V/250V | 0.38 | ● | ||||
500mA | 125V/250V | 0.50 | ● | ● | ● | ● | |
600mA | 125V/250V | 0.72 | ● | ||||
630mA | 125V/250V | 0.9 | ● | ● | ● | ● | |
750mA | 125V/250V | 1.2 | ● | ||||
800mA | 125V/250V | 1.6 | ● | ● | ● | ● | |
1A | 125V/250V | 2.4 | ● | ● | ● | ● | ● |
1.25A | 125V/250V | 3.5 | ● | ● | ● | ● | ● |
1.5A | 125V/250V | 4 | ● | ● | |||
1.6A | 125V/250V | 7.2 | ● | ● | ● | ● | ● |
2A | 125V/250V | 9.6 | ● | ● | ● | ● | ● |
2.5A | 125V/250V | 16 | ● | ● | ● | ● | ● |
3A | 125V/250V | 17.8 | ● | ● | |||
3.15A | 125V/250V | 22 | ● | ● | ● | ● | ● |
3.5A | 125V/250V | 28 | ● | ● | |||
4A | 125V/250V | 45 | ● | ● | ● | ● | ● |
5A | 125V/250V | 62 | ● | ● | ● | ● | ● |
6A | 125V/250V | 70 | ● | ||||
6.3A | 125V/250V | 72 | ● | ● | ● | ● | |
7A | 125V/250V | 88 | ● | ||||
8A | 125V/250V | 110 | ○ | ○ | ● | ○ | |
10A | 125V/250V | 144 | ○ | ○ | ● | ○ |
Bize Ulaşın
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