FBR53 SERIES
nꢀSPECIFICATIONS
Specification
Item
Standard
Form U (Form A)
-HW
Arrangement
Material
Silver Tin Oxide
Contact rating
DC 14V, 20A (resistive load)
20A continuous (10A each 40A continuous (20A each
Contact
Maximum Carrying Current
contact) at 25˚ C
contact) at 25˚ C
60A inrush (30A each
contact) at 25˚ C
80A inrush (40A each
contact) at 25˚ C
Maximum Inrush Current
Contact Resistance
Average 1.5mΩ at 7A, 12 VDC
Coil Power Consumption
(at rated coil voltage)
Approximately 0.6 W
Approximately 0.86 W
Operating Temperature Range
Storage Temperature Range
Operating Humidity
-40° C to +125° C (no frost)
-40° C to +125° C (no frost)
45 to 85%RH
Coil
Initial resistance
100MΩ maximum at 500VDC, (at 20˚ C, 65%RH)
Insulation
Dielectric withstanding voltage
between coil and contacts
500 VAC 50/60 Hz 1 minute, (at 20˚ C, 65%RH)
Operate (at nominal voltage)
Release (at nominal voltage)
Mechanical
10 ms maximum
Time
Life
5 ms maximum
10x106 operations minimum (with no load for contact)
1x105 operations minimum (14VDC 20A resistive load)
10-55Hz,1.5mm dual amplitude, direction X, Y, Z
Electrical
Misoperation
10 to 100Hz, 1.5mm dual amplitude, direction X, Y, Z.
Not be damaged (mechanical and technical) after test.
Coil energizing: 1 hr in each direction, Coil non-
energizing: 1 hr in each direction
Vibration
resistance
Endurance
Misoperation
Endurance
100 m/s2 (11ms), direction X, Y, Z
1000 m/s2 (11ms), direction X, Y, Z, each 6 times
Not be damaged (mechanical and technical) after test.
Coil energizing: 3 times; Coil non-energizing: 3 times,
total 36 times.
Shock
resistance
Other
Solderability
Strength
at 270±10˚ C for 3±0.5sec. (terminals must be soldered)
Terminal
Weight
Pulling a terminal in its longitudinal direction for 10 sec.
at 9.8N (1 Kgf)
Approximately 6 grams
*Thisꢁisꢁtheꢁstandardꢁvalueꢁofꢁtheꢁminimumꢁloadꢁlevel.ꢁꢁThisꢁvalueꢁmayꢁdifferꢁdependingꢁonꢁtheꢁswitchingꢁfrequency,ꢁenvironmentalꢁ
conditionsꢁandꢁtargetꢁreliabilityꢁstandard.ꢁꢁWeꢁrecommendꢁtoꢁcheckꢁthisꢁvalueꢁbyꢁanꢁactualꢁloadꢁpriorꢁtoꢁuse.
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