Non-promotional
not for new designs
FTR-K1 SERIES
COMPACT HIGH POWER RELAY
1 POLE - 30A (for automotive applications)
FBR56 Series
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FEATURES
High power contact capacity
(carrying current: 40 A/10 minutes, 30 A/1 hour)
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High heat resistance and extended operating voltage
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Contact gap 0.4mm
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RoHS compliant
Please see page 7 for more information
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PARTNUMBER INFORMATION
FBR56
(a)
N
(b)
D12
(c)
-
[Example]
(a)
(b)
(c)
(d)
(e)
W1
(d)
- **
(e)
Relay type
Enclosure
Coil rated voltage
Contact material
Special type
FBR56 : FBR56 Series (for 12V battery, contact gap 0.4mm)
Nil
N
D12
W1
Y
: Flux proof
: Plastic sealed type
: 6.....12 VDC
Coil rating table at page 3
: Silver-tin oxide indium
: Silver-tin oxide
To be assigned custom specification
Actual marking does not carry the type name: "FBR"
E.g.: Ordering code: FBR56ND12-W1 Actual marking: 56ND12-W1
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FTR-K1 SERIES
FBR56 SERIES
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SPECIFICATION
Item
Contact Data
Configuration
Material
Voltage drop (resistance)
Contact rating
Max. carrying current
Max. inrush current
Max. switching voltage
Max. switching current
Min. switching load *
Life
Mechanical
Electrical
Coil Data
Timing Data
Other
Operating temperature range
Storage temperature range
Operate (at nominal voltage)
Release (at nominal voltage)
Vibration resistance
Shock
Weight
Misoperation
Endurance
1 form C
Silver-tin oxide indium (-W1 type)
Silver-tin oxide (-Y type)
Max.100 mV at 1A, 12VDC
14VDC, 30A (locked motor load)
14 VDC, Inrush 27A, break 4A (motor free load)
40A/10 minutes, 30A/1 hour
(25 °C, 100% rated coil voltage)
70A (reference)
16VDC (reference)
40A (reference)
6 VDC, 1A
Min. 10 x 10
6
operations
Min. 100 x 10
3
operations (locked motor load)
Min. 1 x 10
6
operations (motor free load)
-40 °C to +85 °C (no frost)
-40 °C to +100 °C (no frost)
Max. 10 ms
Max. 5 ms
10 to 55Hz double amplitude 1.5mm
100m/s²
1,000m/s²
Approximately 9.4 g
FBR56
* Minimum switching loads mentioned above are reference values. Please perform the confirmation test with actual
load before production since reference values may vary according to switching frequencies, environmental conditions
and expected reliability levels.
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FTR-K1 SERIES
FBR56 SERIES
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COIL RATING
Coil
Code
D06
D09
D12
Rated Coil
Voltage (VDC)
6
9
12
Coil Resistance +/- 10% (Ohm)
42
95
170
Must Operate Voltage
(VDC) *
3.6 (at 20 °C)
4.5 (at 85 °C)
5.4 (at 20 °C)
6.8 (at 85 °C)
7.3 (at 20 °C)
9.2 (at 85 °C)
Note: All values in the table are valid for 20°C and zero contact current, unless otherwise stated.
* Specified operate values are valid for pulse wave voltage.
Must Release Voltage
(VDC) *
0.5 (at 20 °C)
0.6 (at 85 °C)
0.7 (at 20 °C)
0.8 (at 85 °C)
1 (at 20 °C)
1.2 (at 85 °C)
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PRINCIPAL APPLICATIONS
Application
Power windows
Automatic door lock
For 12V
battery
Intermittent wipers
Tilt-lock wheel
Sunroof
Others
Normal load current
20A tot 30A (switching at motor locking)
18A to 30A / 4 to 5 door
(switching at motor locking)
Inrush 15A to 30A
Break 2A to 8A (motor free)
Inrush 15A
Break 2.5A (motor free)
20A to 30A (switching at motor locking)
Car audio system, etc.
Life x 10
3
100
100
300
100
100
-
Recommended
model (Example)
FBR56N ( ) -Y
FBR56N ( ) - Y
FBR56N ( ) - W1
FBR56N ( ) - Y
FBR56N ( ) - Y
FBR56N ( ) - Y
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CHARACTERISTIC DATA
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FTR-K1 SERIES
FBR56 SERIES
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FTR-K1 SERIES
FBR56 SERIES
Life test (example)
(1) Motor lock
Test item
20A, 14VDC
Motor lock
200,000 operations minimun
Contact material:
Silver tin oxide indium
Test circuit
Current wave form
30A, 14VDC
Motor lock
100,000 operations minimum
Contact material:
Silver tin oxide indium
(2) Motor free
Test item
Inrush 27A, Idle 4A
14VDC
Motor free
100,000 operations minimum
Contact material:
Silver tin oxide indium
Test circuit
Current wave form
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