2R090 JUXING | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 3
Technical content
- Extremely small size ● Splitter
- Extremely fast response time ● PCI Cards
- Eexcllent SMD handing ● Morden
- Stable performance over life ● Line cards
- Very low capacitance
- High insulation resistance
- RoHS-compatible Electrical specifications DC breakdown voltage 2) 3) 90 V ——Circuit current less than 2mA ±25 % Impulse breakdown voltage 1) at 1kv/us -Typical values of distribution ≤600 V Insulation resistance at DC 100V ≥1 GΩ Capacitance at 1MHz 2) ≤1 Pf Service life 2) 10 operations 8/20us 10 KA 1 operation 10/350us 2.5 KA 10 operations 50Hz,1S 10 A 1 operation 50Hz,9 cycles 100 A 500 operations 10/1000us 100 A Weight 1 g Storage and operations temperature -40…+90 °C Climatic category（GB/T 9043，IEC61643-1) 40/90/21 Marking 2R90 2R090 2-Electrode arrester http://www.trr-jx.com version: 02
8/20us, Test wave 10/700us,Test Wave 10/1000us,Test Wave T2=20us±20% T2=700us±20% T2=1000us±20% Recommended wave slodering profile 2R090 2-Electrode arrester http://www.trr-jx.com version: 02
1) Sampling size in accordance to AQL(C=0) 2) DC spark-over voltage ±30% after load 3) Tests according to ITU-T Rec. K. 12 and IEC61643-1 Dimensions Wire Tin-plated Cautions and warnings
- Surge arresters must not be operated directly in power supply networks
- Surge arresters may become hot in case of longer periods of current stress (danger of burning).
- If the contacts of the surge arrester are defective, current stress can lead to the formation of sparks and loud noises.
- Surge arresters may be used only within their specified values. In case of overload, the head contacts may fail or the component may be destroyed.
- Damaged surge arresters must not be re-used. 2R090 2-Electrode arrester http://www.trr-jx.com version: 02