 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| DISCHARGE TUBE GAS DISCHARGE TUBE 8x10mm No. A440/A441/A442 This product is not recommended for new designs. Please refer to Littelfuse series SL1024A. 3-electrode (10kA/10A) Standard Series Features Non-radioactive Lead Free Failsafe Option Specifications Packaging A440: 00=Bulk (2.000 pcs.) A440/F 00=Bulk (500 pcs.) A441: 04=Tray (250 pcs.) A442: 04=Tray (500 pcs.) A442/F: 04=Tray (500 pcs.) Materials Housing: Ceramic Gas: non-radioactive Leads: tin plated Arc Voltage @ 1A ~ 35V Applications Telecommunication Data Transmission Subscriber protection Underground cables Transition Glow to Arc @ ~ 1.0A Standard UL-497B complies to ITU-T K.12 (formerly CCITT) complies to DIN 57845/VDE 0845 UL-rec. Approvals WebLinks Further info see: http://www.wickmanngroup.com/ download/orderinfo_surgearr.pdf http://www.wickmanngroup.com/ download/crossref_surgearr.pdf Operating temperature -40C to +90C Climatic Category complies to IEC 60068-1 +40C, 21 days, <93% humidity Soldering characteristics complies to IEC 60068-2-20 Soldering Heat Resistance complies to IEC 60068-2-58 Time Transverse Delay Time complies to ITU-T K.12 < 0.2s Marking , Type, Nom. Voltage, Date Unit Weight ca. 2.2g Characteristics Type/ Order Code DC Tolerance Impulse sparkover sparkover voltage voltage (1kV/s) typ. Glow Voltage Insulation Capacitance 8/20s Resistance (@1MHZ) Nominal (@100 Vdc or Impulse @50Vdc for 90V) Discharge E1/M;E2/M E1/M;E2/M Current (10 times) E1+E2/M 8/20s AC Single Nominal Impulse Discharge Discharge Current Current (50Hz; 1s; (1 time) (10 times) E1+E2/M E1+E2/M AC Alternating Discharge Current (50Hz; 9 cycles) E1+E2/M Approval UL-rec. A440 S0 0090 01 00 A441 S0 0090 01 04 A442 S0 0090 01 04 90V A442 F0 0090 01 04* A440 S0 0230 01 00 A440 F0 0230 01 00* A441 S0 0230 01 04 230V A442 S0 0230 01 04 A442 F0 0230 01 04* A440 F0 0250 01 00* 250V A440 S0 0350 01 00 A440 F0 0350 01 00* A441 S0 0350 01 04 350V A442 F0 0350 01 04* A440 F0 0420 01 00* 420V A440 S0 0600 01 00 A441 S0 0600 01 04 600V other values on request +/- 20% < 450V ~ 60V > 10G < 1.5 pF 10kA 15kA 10A 40A * +/- 20% < 550V ~ 200V > 10G < 1.5 pF 10kA 15kA 10A 40A * +/- 20% < 550V ~ 200V > 10G < 1.5 pF 10kA 15kA 10A 40A * +/- 20% < 800V ~ 200V > 10G < 1.5 pF 10kA 15kA 10A 40A * +/- 20% +/- 20% < 850V < 1000V ~ 200V ~ 200V > 10G > 10G < 1.5 pF < 1.5 pF 10kA 10kA 15kA 15kA 10A 10A 40A 40A * * * with failsafe Specifications are subject to change without notice. Order Example Qty. OrderNumber Type A420 Failsafe Option Sparkover Volt. S0 0090 Tolerance 01 Packaging 00 050915 WebSite Europe Tel: +49 2302 662-107 www.wickmanngroup.com E-mail: sales@wickmann.com Americas Tel: +1 404 699-7820 E-mail: service@wickmannusa.com Asia Tel: +852 26 14-1108 E-mail: sales@wickmann.com.hk China Tel: +86 21 6432 5146 E-mail: sales@wickmann.cn DISCHARGE TUBE GAS DISCHARGE TUBE Dimensions (mm) A440/A441/A442 A440 A440 with Failsafe A441 A442 with Failsafe A442 050915 WebSite Europe Tel: +49 2302 662-107 www.wickmanngroup.com E-mail: sales@wickmann.com Americas Tel: +1 404 699-7820 E-mail: service@wickmannusa.com Asia Tel: +852 26 14-1108 E-mail: sales@wickmann.com.hk China Tel: +86 21 6432 5146 E-mail: sales@wickmann.cn |
Price & Availability of A440
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |