FBR53 SERIES
n SPECIFICATIONS
It em
Arrangement
Material
Contact
Contact rating
Maximum Carrying Current
Maximum Inrush Current
Contact Voltage Drop
Min. load (reference)*
Coil Power Consumption
(at rated coil voltage)
Coil
Operate Coil Power
Operating Temperature Range
Storage Temperature Range
Operating Humidity
Time
Life
Operate (at nominal voltage)
Release (at nominal voltage)
Mechanical
Electrical
Misoperation
Vibration
resistance
Endurance
Misoperation
Other
Shock
resistance
Endurance
Solderability
Terminal
Weight
Strength
Sp ec i f i c at i o n
Standard
Form U (Form A)
Silver Tin Oxide
DC 14V, 25A (resistive load)
30A continuous (15A each contact) at 25°C
60A inrush (30A each contact) at 25°C
Max. 100mV (1A, 12VDC) Average 1.5mΩ at 7A 12 VDC
1A, 6VDC
600mW
220mW
-40° C to +125° C (no frost)
-40° C to +125° C (no frost)
45 to 85%RH
10 ms maximum
5 ms maximum
10x10
6
operations minimum (with no load for contact)
1x10
5
operations minimum (14VDC 20A resistive load)
10-55Hz,1.5mm dual amplitude, direction X, Y, Z
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
100 m/s
2
(11ms), direction X, Y, Z
1000 m/s
2
(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.
at 270±10˚ C for 3±0.
5sec. (terminals must be soldered)
Pulling a terminal in its longitudinal direction for 10 sec.
at 9.8N (1 Kgf)
Approximately 6 grams
*This is the standard value of the minimum load level. This value may differ depending on the switching frequency, environmental
conditions and target reliability standard. We recommend to check this value by an actual load prior to use.
n INSULATION
Item
Resistance
Dielectric
Strength
open contacts
coil and contacts
Specification
Minimum 100 MΩ 1 min.
500 VAC (50/60 Hz) min.
500 VAC (50/60 Hz) min.
3
FUJITSU [ FUJITSU COMPONENT LIMITED. ]
