MINIATURE RELAY
1 POLE—1 to 2 A (FOR SIGNAL SWITCHING)
FBR20 SERIES
s FEATURES
q
q
q
q
q
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Microminiature size
Two FBR20 Series relays can be mounted in the space required for a single FBR210 Series relay.
2 A carrying current
Strong shock resistance
Even with 500 m/s2 shock, FBR20 Series relays never miss
an operation.
Easy pattern design
Separate location of drive (coil) and output (contact) terminals allows easy PC board pattern design.
Formed terminals for temporary mounting
The uniquely designed terminals allow FBR20 Series relays to be mounted temporarily on PC boards.
Conforms to FCC68.302 (high dielectric strength type)
UL recognized (File No. E63615)
Tube packaging
DIS
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INU
ED
(1
s ORDERING INFORMATION
[Example]
FBR21 N
(a)
(b)
D12
(c)
U – P
(d)
(e)
(–02)
(f )
(a)
Series Name
(Contact Style)
FBR21: FBR20 Series (single contact)
FBR22: FBR20 Series (bifurcated contact)
(b)
Enclosure
Nil: Flux free type
N: Plastic sealed type
(c)
Nominal Voltage
(Example) D03: 3 VDC
D05: 5 VDC
D12: 12 VDC (refer to the COIL DATA CHART)
(d)
UL Standard
Nil: Standard
U: UL114 recognized
(e)
Contact Material
P: Gold-overlay silver-palladium
(f)
Special Type
Nil: Standard
02: High dielectric strength type (1,000 VAC)
99
8)
Note: The designation name is stamped on the top of the relay case as follows:
(Example) Designation ordered: FBR21D05-P
Stamp: 21D05-P
1
FBR20 SERIES
s COIL DATA CHART
MODEL
Nominal
Coil
current
Must
Nominal
Single contact type
Bifurcated contact type
resistance (at nominal operate
voltage
±10%
voltage) voltage
Flux free Plastic sealed Flux free Plastic sealed
approx.
FBR21D01-P FBR21ND01-P FBR22D01-P FBR22ND01-P 1.5 VDC
7.5 W
3 VDC
30 W
5 VDC
83 W
60 mA
Coil
Nominal
temperature
power
rise
100 mA
FBR21D05-P FBR21ND05-P FBR22D05-P FBR22ND05-P
Maximum
allowable
voltage
200 mA
FBR21D03-P FBR21ND03-P FBR22D03-P FBR22ND03-P
Must
release
voltage
FBR21D06-P FBR21ND06-P FBR22D06-P FBR22ND06-P
6 VDC
120 W
FBR21D09-P FBR21ND09-P FBR22D09-P FBR22ND09-P
9 VDC
270 W
80% max. 5% min.
50 mA of nominal of nominal
voltage
voltage
33 mA
FBR21D12-P FBR21ND12-P FBR22D12-P FBR22ND12-P
12 VDC
480 W
25 mA
FBR21D18-P FBR21ND18-P FBR22D18-P FBR22ND18-P
18 VDC
1,080 W
17 mA
FBR21D24-P FBR21ND24-P FBR22D24-P FBR22ND24-P
24 VDC
1,920 W
160% of Approx.
Approx.
nominal 300 mW
45 deg
voltage (at nominal (at nominal
voltage)
voltage)
12.5 mA
DIS
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Note: All values in the table are measured at 20°C.
s CHARACTERISTIC DATA
Range of operation temperature and voltage
170
all
ab
ow
140
le
130
ag
olt
il v
120
co
Operating voltage range
e
110
100
90
80
rate
t ope
Mus
70
–10 0
ge
volta
Contact load current (A)
um
im
ax
150
2.0
Life curve
(x104)
200
AC resistive load
( AC contact rating)
DC resistive load
( DC contact rating)
M
160
Nominal voltage multiplying factor (%)
Maximum switching capacity
100
Service life (ops.)
(Data) assumes that the
maximum allowable
temperature of E type
insulation coil is
115˚C
1.0
0.5
0.3
0.2
50
10
1
20 30
10
50
120 200
0
99
8)
0.5
1
1.5
2
2.5
Contact load current (A)
Contact load voltage (V)
Operating temperature (˚C)
120 V AC
resistive load
5
0.1
10 20 30 40 50 60 70
24 V DC
resistive load
30
s REFERENCE DATA
Distribution of operate and release voltage
Distribution of operate and release time
Distribution of contact resistance
80
100
60
Operate
Release
Operate
Release
50
80
30
20
Distribution (%)
Distribution (%)
Distribution (%)
60
40
60
40
40
20
20
10
0
0
0
0
10
20
30
40
50
60
70
80
Rated coil voltage multiplying factor (%)
0
1
2
3
4
5
Time (ms)
6
7
8
0
10
20
30
40
50
60
70
80
Contact resistance (mΩ)
3
