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Πρώτης τάξεως Varistor μεταλλικών οξειδίων ΕΜΒΥΘΙΣΗΣ 470V 460V 440V 10D471 10D471K
Λεπτομέρειες:
| Τόπος καταγωγής: | Κίνα |
| Μάρκα: | Julun |
Πληρωμής & Αποστολής Όροι:
| Ποσότητα παραγγελίας min: | 100 / Διαπραγματεύσιμο |
|---|---|
| Τιμή: | Negotiable |
| Συσκευασία λεπτομέρειες: | τυποποιημένο χαρτοκιβώτιο |
| Χρόνος παράδοσης: | 7~10 εργάσιμες ημέρες |
| Όροι πληρωμής: | L/C, D/P, T/T, |
| Δυνατότητα προσφοράς: | 10000/Piece/Weekly |
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Λεπτομερής ενημέρωση |
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| Πιστοποίηση: | CE/UL/VDE/KC/ROHS | Αριθμό μοντέλου: | 25D |
|---|---|---|---|
| Τύπος: | Σταθερός αντιστάτης | Πάχος προϊόντων: | 11 ~ 18mm |
| Varistor τάση: | 200 ~ 1800 | Τζάουλ: | 170 ~ 1150 |
| αντίσταση: | 18V-1800V, 47V | Εκτιμημένη δύναμη: | 0.125W 1/8W |
| Υψηλό φως: | 440V Varistor μεταλλικών οξειδίων,10D471,10D471K |
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Περιγραφή προϊόντων
Varistor 10D471K 470v Blue Chip DIP 460v Varistor 10D 440v Metal Oxide Varistor 10D471
Features and uses
Varistor is a semiconductor ceramic element made of zinc oxide as the main material. Its resistance value varies with the application of electricity.
The pressure changes linearly. It has the characteristics of small size and large flow. Protection of main semiconductor devices, surge overvoltage protection for household appliances, overvoltage protection for communications and measuring instruments
Protect.
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Resistance Tolerance
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K ±10%
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Temperature Coefficient
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≤ -0.05%/℃
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Operating Temperature
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-40℃ ~ +125℃
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Packaging
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190pf
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Power (Watts)
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0.4
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Applications
* Transistor, diode, IC, thyristor or triac semiconductor protection.
* Surge protection in consumer electronics.
* Surge protection in industrial electronics.
* Surge protection in electronic home appliances, gas and petroleum appliances.
* Relay and electromagnetic valve surge absorption.
Ratings and characteristics
The rated value of the varistor is listed in the technical parameter list. Note: The capacitance listed in the table is a reference value, not an assessment value.
Other characteristics Leakage current: at +25°C: ≤20μA (V1.0mA Of 83%); climate category: 40/125/21
| TYPE | DESCRIPTION |
| Categories | Circuit Protection |
|---|---|
| TVS - Varistors, MOVs | |
| Manufacturer Part Number | B72220S0300K101 |
| Series | StandarD |
| Packaging | Bulk |
| Part Status | Active |
| Maximum AC Volts | 30V |
| Maximum DC Volts | 38V |
| Varistor Voltage (Min) | 42.3V |
| Varistor Voltage (Typ) | 47V |
| Varistor Voltage (Max) | 51.7V |
| Current - Surge | 2kA |
| Energy | 26J |
| Number of Circuits | 1 |
| Capacitance @ Frequency | 9350pF @ 1kHz |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Mounting Type | Through Hole |
| Package / Case | Disc 20mm |
| Other Names | 495-2405 B72220S 300K101 B72220S300K101 B72220S300K101V57 S20K30 S20K30-ND |
| Standard Package | 250 |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | Not Applicable |
| Description | VARISTOR 47V 2KA DISC 20MM |
| Detailed Description | 47V 2kA Varistor 1 Circuit Through Hole Disc 20mm |
