BAL-9W-K [FUJITSU]
MINIATURE RELAY 2 POLES-1 to 2 A (FOR SIGNAL SWITCHING); 小型继电器2极， 1 〜2 A（用于信号切换）
| 型号： | BAL-9W-K |
| 厂家： | 
FUJITSU |
| 描述： | MINIATURE RELAY 2 POLES-1 to 2 A (FOR SIGNAL SWITCHING) |
| 文件： | 总6页 (文件大小：126K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MINIATURE RELAY
2 POLES—1 to 2 A (FOR SIGNAL SWITCHING)
BA SERIES
■ FEATURES
● Slim type relay for high density mounting
● CSA recognized
● Conforms to IEC60950, Bellcore specification and FCC
Part 68
—Clearance more than 2.0 mm between coil and contacts
—Creepage more than 2.5 mm between coil and contacts
—
Dielectric strength 2,000 VAC between coil and contacts
—Surge strength 3,000 V between coil and contacts (at 2 ×
10 µs surge wave)
● High sensitivity and low consumption power
● Latching type available
● High reliability—bifurcated contacts
● Plastic sealed type
● Conforms to UL (under approval)
● SMT is available: BAS
■ ORDERING INFORMATION
BA
L
–
D
12
W
K
[Example]
(a) (b) ( ) (c) (d) (e) (g)
*
(a)
(b)
Series Name
BA : BA Series
Nil : Standard type
L : Latching type
Operation Function
Number of Coil
Nil : Single winding type
D : Double winding type
(c)
(d)
(e)
(g)
Nominal Voltage
Contact
Refer to the COIL DATA CHART
W : Bifurcated type
Enclosure
K : Plastic sealed type
Note: Actual marking omits the hyphen (-) of ( )
*
■ SAFETY STANDARD AND FILE NUMBERS
CSA CERTIFIED NRTL/C to C22.2 No. 14 No. 950 (File No. LR35579), UL 508, 1950 (File No. E45026)
Relay type
BA
BAL
BALD
Nominal voltage
Contact rating
0.5 A
2 A
0.3 A
125 VAC
30 VDC
110 VDC
1.5 to 48 VDC
resistive
1
BA SERIES
■ SPECIFICATIONS
Single Winding
Latching Type
Double Winding
Standard
Latching
Item
BA-( ) W-K
BAL-( ) W-K
BAL-D ( ) W-K
Contact
Arrangement
Material
Style
2 form C (DPDT)
Gold overlay silver alloy
Bifurcated
Resistance (initial) (at 1 A 6 VDC) Maximum 50 mΩ
Rating (resistive)
0.5 A 125 VAC or 1 A 30 VDC
Maximum Carrying Current
Maximum Switching Power
2 A
62.5 AV, 30 W
Maximum Switching Voltage 250 VAC, 220 VDC
Maximum Switching Current 2 A
Minimum Switching Load*1
0.01 mA 10 mVDC
Capacitance
Approximately 0.5 pF (between open contacts, adjacent contacts)
Approximately 1.0 pF (between coil and contacts)
Coil
Nominal Power (at 20°C)
Operate Power (at 20°C)
Operating Temperature
0.25 to 0.36 W
0.14 to 0.2 W
0.2 W
0.36 W
0.15 W
0.205 W
–40°C to +70°C (no frost) (refer to the CHARACTERISTIC DATA)
Time Value Operate (at nominal voltage) Maximum 6 ms
Release (at nominal voltage) Maximum 4 ms
Maximum 6 ms (set)
Maximum 6 ms (reset)
Insulation
Resistance (at 500 VDC)
Minimum 1,000 MΩ
between open contacts
Dielectric
Strength
1,000 VAC 1 minute
between adjacent contacts
between coil and contacts
Surge Strength
Mechanical
2,000 VAC 1 minute
1,000 VAC 1 minute
3,000 V (at 2 × 10 µs)
1,500 V (at 10 × 160 µs)
Life
1 × 107 operations minimum
Electrical
2 × 105 operations minimum (0.5 A 125 VAC)
5 × 105 operations minimum (1 A 30 VDC)
Other
Misoperation
Vibration
10 to 55 Hz (double amplitude of 3.3 mm)
10 to 55 Hz (double amplitude of 5.0 mm)
500 m/s2 (11 ±1 ms)
Resistance
Endurance
Misoperation
Shock
Resistance
Endurance
1,000 m/s2 ( 6 ±1 ms)
Weight
Approximately 1.9 g
1
*
Minimum switching loads mentioned above are reference values. Please perform the confirmation test with the actual
load before production since reference values may vary according to switching frequencies, environmental conditions
and expected reliability levels.
2
BA SERIES
■ COIL DATA CHART
Nominal
voltage
Coil resistance
Must operate
voltage*1
Must release
Nominal
power
MODEL
(±10%)
voltage*1
+0.15 VDC
+0.3 VDC
+0.45 VDC
+0.5 VDC
+0.6 VDC
+0.9 VDC
+1.2 VDC
+1.8 VDC
+2.4 VDC
+4.8 VDC
BA-1.5 W-K
BA- 3 W-K
BA-4.5 W-K
BA- 5 W-K
BA- 6 W-K
BA- 9 W-K
BA- 12 W-K
BA- 18 W-K
BA- 24 W-K
BA- 48 W-K
1.5 VDC
3 VDC
9 Ω
36 Ω
+1.13 VDC
+2.25 VDC
+3.38 VDC
+3.75 VDC
+4.5 VDC
+6.75 VDC
+9.0 VDC
+13.5 VDC
+18.0 VDC
+36.0 VDC
250 mW
250 mW
250 mW
250 mW
250 mW
250 mW
250 mW
250 mW
250 mW
360 mW
4.5 VDC
5 VDC
81 Ω
100 Ω
144 Ω
324 Ω
576 Ω
1,296 Ω
2,304 Ω
6,400 Ω
6 VDC
9 VDC
12 VDC
18 VDC
24 VDC
48 VDC
Note: *1 Specified values are subject to pulse wave voltage.
All values in the table are measured at 20°C.
Nominal
voltage
Coil resistance
Set
Reset
Nominal
power
MODEL
(±10%)
voltage*1
voltage*1
BAL-1.5 W-K
BAL- 3 W-K
BAL-4.5 W-K
BAL- 5 W-K
BAL- 6 W-K
BAL- 9 W-K
BAL- 12 W-K
BAL- 18 W-K
BAL- 24 W-K
BAL-D1.5 W-K
1.5 VDC
3 VDC
11.25 Ω
45 Ω
+1.13 VDC
+2.25 VDC
+3.38 VDC
+3.75 VDC
+4.5 VDC
+6.75 VDC
+9.0 VDC
+13.5 VDC
+18.0 VDC
+1.13 VDC
–1.13 VDC
–2.25 VDC
–3.38 VDC
–3.75 VDC
–4.5 VDC
–6.75 VDC
–9.0 VDC
–13.5 VDC
–18.0 VDC
200 mW
200 mW
200 mW
200 mW
200 mW
200 mW
200 mW
200 mW
200 mW
4.5 VDC
5 VDC
101 Ω
125 Ω
6 VDC
180 Ω
9 VDC
405 Ω
12 VDC
18 VDC
24 VDC
1.5 VDC
720 Ω
1,620 Ω
2,880 Ω
P 6.25 Ω
S 6.25 Ω
360 mW
360 mW
360 mW
360 mW
360 mW
360 mW
360 mW
360 mW
360 mW
+1.13 VDC
+2.25 VDC
+3.38 VDC
+3.75 VDC
+4.5 VDC
+6.75 VDC
+9.0 VDC
+13.5 VDC
+18.0 VDC
BAL-D 3 W-K
BAL-D4.5 W-K
BAL-D 5 W-K
BAL-D 6 W-K
BAL-D 9 W-K
BAL-D 12 W-K
BAL-D 18 W-K
BAL-D 24 W-K
3 VDC
4.5 VDC
5 VDC
P
S
25 Ω
25 Ω
+2.25 VDC
+3.38 VDC
+3.75 VDC
+4.5 VDC
+6.75 VDC
+9.0 VDC
+13.5 VDC
+18.0 VDC
P 56.3 Ω
S 56.3 Ω
P 69.4 Ω
S 69.4 Ω
6 VDC
P
S
P
S
P
S
P
S
100 Ω
100 Ω
225 Ω
225 Ω
400 Ω
400 Ω
900 Ω
900 Ω
9 VDC
12 VDC
18 VDC
24 VDC
P 1,600 Ω
S 1,600 Ω
Note: *1 Specified values are subject to pulse wave voltage.
P: Primary coil S: Secondary coil
All values in the table are measured at 20°C.
3
BA SERIES
■ CHARACTERISTIC DATA
4
BA SERIES
■ REFERENCE DATA
Distribution of Operate & Release Time
100
80
60
40
20
BA-5W-K
n=200
Operate
Release
0
1
2
3
4
5
6
7
Time (ms)
5
BA SERIES
■ DIMENSIONS
●Dimensions
●Schematics
(Bottom View)
●PC board mounting
hole layout
(Bottom view)
BA, BAL, BA-WD type (Non-latching, single winding latching, MBB type)
BAL-D type (Double winding latching type)
Unit: mm
Europe
Japan
Fujitsu Components Europe B.V.
Diamantlaan 25
2132 WV Hoofddorp
Netherlands
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3-5, Higashigotanda 2-chome, Shinagawa-ku
Tokyo 141, Japan
Fujitsu Components
International
Headquarter
Tel: (31-23) 5560910
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Offices
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North and South America
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© 2002 Fujitsu Components America, Inc. All company and product names are trademarks or registered trademarks
of their respective owners. Rev. 03/2002
6
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