FUJITSU TAKAMISAWA
COMPONENT CATALOG
MINIATURE RELAY
2 POLES—1 to 2 A (FOR SIGNAL SWITCHING)
FBR244 SERIES
s
FEATURES
q
q
q
q
q
Gold-overlay bifurcated contact
Contact material and shape especially suitable for signal
switching; assures reliability at low level switching.
Conforms to FCC68 standards
High voltage relays are also available with dielectric
strength greater than 1,000 VAC and surge strength
greater than 1,500 V.
Formed terminals for temporary mounting
Kink terminals enable FBR240 Series relays to be mounted
temporarily on a PC board.
Automatic mounting
Shipped in carrier case plastic magazine suitable for auto-
matic mounting.
UL and CSA recognized
NO
FBR244 N
(a)
(b)
s
ORDERING INFORMATION
[Example]
(a)
(b)
(c)
(d)
Series Name
Enclosure
Coil Type
Nominal Voltage
OR
DE
NE
SI
GN
W
S
D
(c)
012 / 02C
(d)
(e)
S
(f )
-2 -CSA
(g)
(h)
FBR244: FBR244 Series
Nil
N
: Flux free type
: Plastic sealed type
D
G
: Standard (nominal power 0.5 W type)
: G type (nominal power 0.55 W type)
(Example) Standard
(Example) G type
003: 3 VDC
005: 4.5 VDC
012: 12 VDC
009: 9 VDC
(refer to the COIL DATA CHART)
02C : 2 form C (DPDT)
T
E
S
P
Nil
-2
: Bifurcated, gold-overlay silver contact
: Bifurcated, gold-overlay silver-palladium contact
: Single, gold-overlay silver contact
: Single, gold-overlay silver-palladium contact
: Standard
: High dielectric strength type
Nil : Standard
-UL : UL114 recognized
-CSA : UL114 + CSA recognized
TF
(e)
(f)
Contact Arrangement
Contact Style and Contact Material
(g)
(h)
Special Type
Safety Specification
Note: The designation name is stamped on the top of the relay case as follows:
(Example) Designation ordered: FBR244D012/02CE
Stamp: 244D012/02CE
1
FBR244 SERIES
s
SAFETY STANDARD AND FILE NUMBERS
UL114 (File No. E63615)
C22.2 No. 14 (File No. LR40304 or LR64026)
Nominal voltage
3 to 48 VDC
Contact rating
2 A 28 VDC resistive
0.5 A 120 VAC resistive
s
SPECIFICATIONS
Item
Contact
Arrangement
Style
S contact
2 form C (DPDT)
Single
Gold-overlay
silver
Gold-overlay
silver-palladium
Bifurcated
Gold-overlay
silver
Gold-overlay
silver-palladium
P contact
T contact
E contact
Material
Resistance (initial)
Ratings
Maximum Carrying Current
Maximum Switching Power
Max. Switching Voltage*
1
NO
Maximum 100 mΩ (at 0.1 A 6 VDC)
0.5 A 120 VAC or 1 A 30 VDC (resistive load)
Maximum Switching Current
Min. applicable
Plastic sealed
load*
2
(Reference)
Flux free
Coil
Nominal Power (at 20°C)
Operate Power (at 20°C)
Operating Temperature
Operating Humidity
Time Value
Operate (at nominal voltage)
Release (at nominal voltage)
Insulation
Resistance (initial)
Dielectric
Strength
TF
OR
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GN
W
S
2A
60 AV or 30 W
220 VAC or 150 VDC
1.25 A (AC) or 2 A (DC)
1 mA 5 VDC
5 mA 5 VDC
1 mA 1 VDC
1 mA 1 VDC
1 mA 5 VDC
1 mA 5 VDC
Approximately 0.28 W (standard), approximately 0.25 W (G type)
–30°C to +70°C (no frost) (refer to the CHARACTERISTIC DATA)
45 to 85%RH
Maximum 6 ms
Maximum 3 ms
Minimum 100 MΩ (at 500 VDC)
Between coil and contacts
Between open contacts
500 VAC 1 minute (standard)
1,000 VAC 1 minute (high dielectric strength type)
500 VAC 1 minute
1,500 V (at 10
×
700
µs)
20
×
10
6
operations minimum
DC
AC
500
×
10
3
operations minimum (at contact rating)
100
×
10
3
operations minimum (at contact rating)
10 to 55 Hz (double amplitude of 1.5 mm)
200 m/s
2
(11
±
1
ms)
1,000 m/s
2
(11
±
1
ms)
Approximately 4.5 g
0.1 mA 0.1 VDC
1 mA 1 VDC
Approximately 0.5 W to 0.58 W (standard), approximately 0.55 W (G type)
Surge Strength
1,500 V
750 V
10
µs
700
µs
Life
Mechanical
Electrical (refer to the
REFERENCE DATA)
Other
Vibration Resistance
Shock
Resistance
Weight
Misoperation
Endurance
*
1
If the switching voltage exceeds the rated contact voltage, reduce the current. The current values vary according to the type of load.
*
2
Values when switching a resistive load at normal room temperature and humidity, and in a clean environment. The minimum switch-
ing load varies with the switching frequency and operation environment.
2
FBR244 SERIES
s
COIL DATA CHART
1. STANDARD (D type)
MODEL
s
S, P, T, E
Flux free
FBR244D003/02s
s
FBR244D005/02s
s
FBR244D006/02s
s
FBR244D009/02s
s
FBR244D012/02s
s
FBR244D024/02s
s
FBR244D048/02s
s
Plastic sealed
FBR244ND003/02s
s
FBR244ND005/02s
s
FBR244ND006/02s
s
FBR244ND009/02s
s
FBR244ND012/02s
s
FBR244ND024/02s
s
FBR244ND048/02s
s
3 VDC
5 VDC
6 VDC
9 VDC
12 VDC
24 VDC
48 VDC
Nominal
voltage
Nominal
Coil
current
resistance (at nominal
±
10%
voltage)
approx.
18
Ω
50
Ω
72
Ω
162
Ω
290
Ω
1,150
Ω
4,000
Ω
167 mA
100 mA
75% max. 10% min. Approx.
Approx.
Approx.
of
of
500 mW 280 mW
45 deg
83 mA
nominal nominal (at nominal
max.
(at nominal
voltage
voltage
voltage)
voltage)
56 mA
41 mA
21 mA
12 mA
580 mW
53 deg
Must
operate
voltage
Must
release
voltage
Nominal
power
Operate
power
Coil
temperature
rise
Note: All values in the table are measured at 20°C.
NO
Plastic sealed
FBR244NG005/02s
s
FBR244NG006/02s
s
FBR244NG009/02s
s
FBR244NG012/02s
s
FBR244NG024/02s
s
FBR244NG048/02s
s
2. G TYPE
MODEL
s
S, P, T, E
Flux free
FBR244G005/02s
s
FBR244G006/02s
s
FBR244G009/02s
s
FBR244G012/02s
s
FBR244G024/02s
s
FBR244G048/02s
s
Note: All values in the table are measured at 20°C.
s
CHARACTERISTIC DATA
Range of operation temperature and voltage
[Standard 0.5 W type]
2.0
1.8
Nominal voltage multiplying factor (%)
TF
OR
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GN
W
S
Nominal
voltage
Nominal
Coil
current
resistance (at nominal
±
10%
voltage)
approx.
36
Ω
66
Ω
125 mA
Must
operate
voltage
Must
release
voltage
Nominal
power
Operate
power
4.5 VDC
3.1 VDC 0.20 VDC
6 VDC
9 VDC
91 mA
64 mA
4.0 VDC 0.27 VDC
6.0 VDC 0.38 VDC
140
Ω
12 VDC
24 VDC
48 VDC
280
Ω
1,050
Ω
4,100
Ω
11 mA 30.5 VDC 2.12 VDC
Coil
temperature
rise
Approx.
Approx.
Approx.
50 deg
550 mW 250 mW
(at nominal
43 mA
8.1 VDC 0.55 VDC (at nominal max.
voltage)
voltage)
23 mA 15.8 VDC 1.06 VDC
Max
Nominal voltage multiplying factor (%)
imu
m
coil allowa
volt ble
age
0A
1A
1.6
1.4
1.2
1.0
0.8
0.6
Mus
(Data) assumes that the
maximum allowable
temperature of E type
insulation coil is
115˚C
Range of operation temperature and voltage
[G type 0.55 W type]
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
Must
oltage
operate v
Operating voltage range
Operate time
20
10
0A
1A
Ma
xim
um
allo
Time (ms)
(Data) assumes
that the maximum
allowable temperatu
of E type insulation
coil is 115˚C
5
3
2
1
0.5
including bounce
time
wab
l
ec
Operating voltage range
oil v
olta
ge
voltag
t operate
e
not including
bounce time
0 10 20 30 40 50 60 70
Operating temperature (˚C)
0 10 20 30 40 50 60 70
Operating temperature (˚C)
0.2 0.4 0.6 0.8 1.0 1.2
Coil power (W)
3
FBR244 SERIES
Release time
20
10
Maximum switching capacity
Service life (operations)
AC
resistive load
( AC contact rating)
DC
resistive load
( DC contact rating)
Life curve
(x10
4
)
500
100
50
10
5
1
0.5
1.0
1.5
2.0
28 V DC resistive load
Contact load current (A)
including bounce
time
2.0
1.0
0.5
0.3
0.2
0.1
Time (ms)
5
3
2
1
0.5
0.2 0.4 0.6 0.8 1.0 1.2
Coil power (W)
not including
bounce time
120 V AC
resistive load
s
REFERENCE DATA
60
50
Distribution of operate and release voltage
Operate
Release
NO
10 20 30 50 100 150 220
Contact load voltage (V)
Contact load current (A)
40
30
20
10
0
0 10 20 30 40 50 60 70 80
Rated coil voltage multiplying factor (%)
s
DIMENSIONS
qDimensions
20.0
+0.2
10.0
+0.3
16
13 11 9
7.62
5.08
3.5
*
7.62
5.08 5.08 (0.99)
7.62
5.08
(1.0)
*:The terminals marked with an asterisk are kinked for temporary mounting on PC board.
qTube
carrier
12.8 max.
520 maximum
19.8 maximum
25 pieces/tube
7.62
TF
OR
DE
NE
SI
GN
W
S
100
80
60
40
20
0
Distribution of operate and release time
Operate
Release
Distribution of contact resistance
100
80
60
40
20
0
Distribution (%)
Distribution (%)
0 1
2
3 4 5
Time (ms)
6
7
8
Distribution (%)
0 10 20 30 40 50 60 70 80
Contact resistance (mΩ)
9.6
+0.2
qSchematic
(BOTTOM VIEW)
qPC
board mounting hole
layout (BOTTOM VIEW)
8–ø0.8
1
4
6
8
Unit: mm
4
FBR244 SERIES
Japan
Fujitsu Takamisawa Component Limited
Global Marketing and Sales
Gotanda-Chuo Building
3-5, Higashigotanda 2-chome, Shinagawa-ku
Tokyo 141, Japan
Tel: (81-3) 5449-7010
Fax: (81-3) 5449-2626
North and South America
Fujitsu Takamisawa America, Inc.
250 E. Caribbean Drive
Sunnyvale, CA 94089 U.S.A.
Tel: (1-408) 745-4900
Fax: (1-408) 745-4970
Europe
Fujitsu Takamisawa Europe B.V.
Diamantlaan 25
2132 WV Hoofddorp
Netherlands
Tel: (31-23) 5560910
Fax: (31-23) 5560950
Asia Pacific
Fujitsu Takamisawa Asia Pacific Pte. Ltd.
102E Pasir Panjang Road
#04-01 Citilink Warehouse Complex
Singapore 118529
Tel: (65) 375-8560
Fax: (65) 273-3021
Fujitsu Takamisawa
International
Headquarter
Offices
www.fujitsu.takamisawa.com
NO
TF
OR
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GN
W
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5
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