Electronic Components Datasheet Search |
|
420LB35 Datasheet(PDF) 2 Page - Protek Devices |
|
420LB35 Datasheet(HTML) 2 Page - Protek Devices |
2 / 5 page Only One Name Means ProTek’Tion™ www.protekdevices.com 05048.R4 12/10 Page 2 420LB28 - 420LE60 TyPICAL DEvICE ChARACTERIsTICs MAXIMuM RATINGs @ 25°C unless Otherwise specified PARAMETER syMBOL vALuE uNITs Operating Line Current I O 100 mA Transient Source Voltage - 6 kV Transient Current - 8/20µs waveform - 10 kA/Wire Operating Temperature T A -55 to 100 °C Storage Temperature T STG -55 to 100 °C ELECTRICAL ChARACTERIsTICs PER LINE @ 25°C unless Otherwise specified PART NuMBER MAXIMuM OPERATING LINE vOLTAGE v OP ±vOLTs MAXIMuM LEAKAGE CuRRENT @ v OP I D µA MAXIMuM CLAMPING vOLTAGE (8/20µs) @ 2000A v C vOLTs MAXIMuM CAPACITANCE @ 0v, 1Mhz C pF MAXIMuM LINE ThROuGhPuT REsIsTANCE R OhMs 420LB28 28.0 5.0 40 2800 12 420LB35 35.0 5.0 60 1500 12 420LB60 60.0 5.0 85 1000 12 420LE28 28.0 5.0 40 2800 12 420LE35 35.0 5.0 60 1500 12 420LE60 60.0 5.0 85 1000 12 INsTALLATION INsTRuCTIONs There are five (5) terminals on the LINE SIDE and five (5) terminals on the EQUIPMENT SIDE of the 420LE, 4 data lines and one ground. Both grounds are connected together internally. A single low impedance is ground sufficient. Incoming data lines are cut or disconnected from the equipment to insert the 420LE/B products. The incoming lines are to be connected to the line side terminals as the equipment side lines are connected to the equipment side terminals. The location of the product should be as close to the equipment as possible. The 420LE/B series is designed with a short circuit failure mode to give maximum protection. A fuse, fusible link, or circuit breaker is recommended for each data/signal line on the input side for those that require an open circuit failure mode. Caution: A low DC resistance ground may not be indicative of a good lightning ground. Lightning contains a broad spectrum of frequencies up to 1 MHz. A low im- pedance path to ground at the transient frequencies is necessary. A ground strap is recommended or a #6 AWG stranded wire. For wire lengths over 1.5 meters, there may be some excessive line to earth potential under severe thunderstorm conditions. |
Similar Part No. - 420LB35 |
|
Similar Description - 420LB35 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |