Discharge Tube. 2RK800M-4 Datasheet

2RK800M-4 Tube. Datasheet pdf. Equivalent

Part 2RK800M-4
Description Gas Discharge Tube
Feature 2R-4 SERIES DATA SHEET GAS DISCHARGE TUBE – 2R-4 SERIES FEATURES Provide ultra-fast response to surg.
Manufacture Brightking
Datasheet
Download 2RK800M-4 Datasheet

2R-4 SERIES DATA SHEET GAS DISCHARGE TUBE – 2R-4 SERIES FEAT 2RK800M-4 Datasheet
Recommendation Recommendation Datasheet 2RK800M-4 Datasheet





2RK800M-4
2R-4 SERIES
DATA SHEET
GAS DISCHARGE TUBE – 2R-4 SERIES
FEATURES
Provide ultra-fast response to surge voltage from slow-rising surge of
100V/s to rapid-rising surge of 1KV/ȝs.
Stable breakdown voltage.
High insulation resistance.
Low capacitance (”1pF).
High holdover voltage.
Large absorbing transient current capability.
Micro-Gap Design
Size:4.2mm*4.0mm
— Storage and operational temperature: -40ć ~ +85ć
— Meets MSL level 1, per J -STD-020
APPLICATION
Repeaters, Modems.
Telephone Interface, Line cards.
Data communication equipment.
Line test equipment.
PART NUMBER CODE
2R K
M4
Electrical
Characteristics
K : 3KA
Electrode Numbers
2R : 2 Electrodes
DC
Spark-over
Voltage
Lead Type
M : SMD
Dimensions
4 : 4.2mm*4.0mm
Revision:09-Feb-12
www.brightking.com



2RK800M-4
DIMENSIONS
Recommended Pad Size
2R-4 SERIES
Items
D
T
B
d
L
H
W
unit :mm
Dimension
Spec.
Tolerance
4.2 ±0.5
4.0 ±0.4
0.4 ±0.1
3.9 ±0.1
3.5 -
5.0 -
1.3 -
ELECTRICAL CHARACTERISTIC
Part Number
DC
Spark-over
Voltage
100V/s
(V)
Maximum
Impulse
Spark-over
Voltage
1000V/ȝs
(V)
Nominal
Impulse
Discharge
Current
8/20ȝs,
10times
(KA)
Alternating
Discharge
Current
50Hz,1sec
(A)
Impulse
Life
10/1000ȝs,
100A
(times)
Minimum
Insulation
Resistance
Test
Voltage
DC(V)
(Gȍ)
Maximum
Capacitance
1MHz
(pF)
Device
Marking
Code
2RK075M-4
2RK090M-4
2RK145M-4
2RK230M-4
2RK250M-4
2RK300M-4
2RK350M-4
2RK400M-4
2RK470M-4
2RK600M-4
2RK800M-4
2RK1000M-4
2RK1200M-4
75±20%
90±20%
145±20%
230±20%
250±20%
300±20%
350±20%
400±20%
470±20%
600±20%
800±20%
1000±20%
1200±20%
800
800
800
700
700
800
850
900
800
1100
1200
1500
1900
3
3
3
3
3
3
3
3
3
3
3
3
3
3 300 25 1 1.0 075
3 300 50 1 1.0 090
3 300 100 1 1.0 145
3 300 100 1 1.0 230
3 300 100 1 1.0 250
3 300 100 1 1.0 300
3 300 100 1 1.0 350
3 300 100 1 1.0 400
3 300 250 1 1.0 470
3 300 250 1 1.0 600
3 300 250 1 1.0 800
3 300 500 1 1.0 1000
3 300 500 1 1.0 1200
Revision:09-Feb-12
www.brightking.com





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