MINIATURE RELAY
2 POLES—1 to 2 A
(FOR SIGNAL SWITCHING
AS SERIES
s
FEATURES
q
q
q
q
q
q
q
q
Flat type relay for surface mounting
Super small and light weight
—Height: 6.5 mm
—Weight: approximately 1.5 g
UL, CSA recognized
Conforms to FCC Part 68
—Surge strength 1,500 V
High sensitivity and low power consumption
High reliability—bifurcated contacts
DIL pitch terminals
Plastic sealed type
s
ORDERING INFORMATION
[Example]
(a)
(b)
(c)
(d)
(e)
(f )
(g)
(h)
Series Name
Operation Function
Number of Coil
Nominal Voltage
Contact
Enclosure
Packing Orientation
Packing Quantity
NO
TF
OR
DE
NE
SI
GN
W
S
AS L – D
(a) (b) (*) (c)
12 W – K
(d) (e) (*) (f )
– B 05
(*) (g) (h)
AS : AS Series
Nil : Standard type
L : Latching type
Nil : Single winding type
D : Double winding type
Refer to the COIL DATA CHART
W : Bifurcated type
K : Plastic sealed type
B : Standard type
05 : 500 pieces
Note: Actual marking omits the hyphen (-) of (*) and “-B05”
AS SERIES
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SAFETY STANDARD AND FILE NUMBERS
UL478, 508 (File No. E45026)
C22.2 No. 14 (File No. LR35579)
Only UL/CSA approval markings are marked on the cover.
Nominal voltage
1.5 to 48 VDC
0.5 A
2A
0.3 A
125 VAC
30 VDC
110 VDC
Contact rating
resistive
s
SPECIFICATIONS
Contact
Arrangement
Material
Style
Resistance (initial)
Rating (resistive)
NO
T
Item
Standard Type
AS-( ) W-K
2 Form C (DPDT)
Gold overlay silver alloy
Bifurcated
Single Winding Latching Type Double Winding Latching Type
ASL-( ) W-K
ASL-D ( ) W-K
Maximum Carrying Current
Maximum Switching Power
Maximum Switching Voltage
Maximum Switching Current
Minimum Switching Load*
1
Capacitance
(at 1 kHz)
Coil
Nominal Power (at 20°C)
Operate Power (at 20°C)
Operating Temperature
Time Value
Operate (at nominal voltage)
Release (at nominal voltage)
Insulation
Resistance (at 500 VDC)
FO
R
DE
NE
SI
GN
W
S
Maximum 50 mΩ (at 1 A 6 VDC)
0.5 A 125 VAC or 1 A 30 VDC
2A
62.5 AV, 30 W
250 VAC, 220 VDC
2A
0.01 mA 10 mVDC
Approximately 0.5 pF (between open contacts, adjacent contacts)
Approximately 1.0 pF (between coil and contacts)
0.1 to 0.15 W
0.14 to 0.3 W
0.20 to 0.3 W
0.08 to 0.17 W
0.06 to 0.085 W
0.11 5 to 0.17 W
–40°C to +85°C (no frost) (refer to the CHARACTERISTIC DATA)
Maximum 6 ms (set)
Maximum 6 ms
Maximum 4 ms
Maximum 6 ms (reset)
Minimum 1,000 MΩ
between open contacts
750 VAC 1 minute
1,000 VAC 1 minute
1,000 VAC 1 minute
1,500 V (at 10
×
160
µs)
(between coil and contacts)
1
×
10
8
operations minimum
1
×
10
7
operations minimum
2
×
10
5
ops. min. (0.5 A 125 VAC), 5
×
10
5
ops. min. (1 A 30 VDC)
10 to 55 Hz (double amplitude of 3.3 mm)
10 to 55 Hz (double amplitude of 5.0 mm)
500 m/s
2
(11
±1
ms)
1,000 m/s
2
( 6
±1
ms)
Approximately 1.5 g
Dielectric
Strength between adjacent contacts
between coil and contacts
Surge Strength
Life
Mechanical
Electrical
Other
Misoperation
Vibration
Resistance Endurance
Misoperation
Shock
Resistance Endurance
Weight
*
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
AS SERIES
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COIL DATA CHART
MODEL
AS-1.5 W-K
AS- 3 W-K
AS-4.5 W-K
Standard Type
AS- 5 W-K
AS- 6 W-K
AS- 9 W-K
AS- 12 W-K
AS- 18 W-K
AS- 24 W-K
AS- 48 W-K
Nominal
voltage
1.5 VDC
3 VDC
4.5 VDC
5 VDC
6 VDC
9 VDC
12 VDC
18 VDC
24 VDC
48 VDC
Coil resistance
(
±
10%)
16.1Ω
64.3Ω
145Ω
178Ω
257Ω
579Ω
1,028Ω
1,620Ω
2,880Ω
7,680Ω
Must operate
voltage*
1
+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
Must release
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
Nominal
power
140 mW
140 mW
140 mW
140 mW
140 mW
140 mW
140 mW
200 mW
200 mW
300 mW
Note: *
1
Specified values are subject to pulse wave voltage.
All values in the table are measured at 20°C.
MODEL
Single Winding Latching Type
NO
T
Nominal
voltage
1.5 VDC
3 VDC
5 VDC
6 VDC
9 VDC
4.5 VDC
12 VDC
18 VDC
24 VDC
1.5 VDC
3 VDC
ASL-1.5 W-K
ASL- 3 W-K
ASL-4.5 W-K
ASL- 5 W-K
ASL- 6 W-K
ASL- 9 W-K
ASL- 12 W-K
ASL- 18 W-K
ASL- 24 W-K
ASL-D1.5 W-K
ASL-D 3 W-K
ASL-D4.5 W-K
ASL-D 5 W-K
ASL-D 6 W-K
ASL-D 9 W-K
ASL-D 12 W-K
ASL-D 18 W-K
ASL-D 24 W-K
Double Winding Latching Type
FO
R
DE
NE
SI
GN
W
S
Coil resistance
(
±
10%)
22.5Ω
90Ω
203Ω
Set
voltage*
1
Reset
voltage*
1
+1.13 VDC
+2.25 VDC
+3.38 VDC
+3.75 VDC
+6.75 VDC
-1.13 VDC
-2.25 VDC
-3.38 VDC
-3.75 VDC
-6.75 VDC
-13.5 VDC
-18.0 VDC
250Ω
360Ω
810Ω
+4.5 VDC
+9.0 VDC
-4.5 VDC
-9.0 VDC
1,440Ω
2,160Ω
3,840Ω
+13.5 VDC
+18.0 VDC
P 11.25Ω
45Ω
45Ω
+1.13 VDC
+2.25 VDC
+3.38 VDC
+3.75 VDC
+3.75 VDC
+4.5 VDC
+4.5 VDC
+6.75 VDC
+6.75 VDC
+9.0 VDC
+9.0 VDC
+13.5 VDC
+13.5 VDC
+18.0 VDC
+18.0 VDC
S 11.25Ω
+1.13 VDC
P
S
S
5 VDC
6 VDC
9 VDC
12 VDC
18 VDC
24 VDC
P
S
P
S
P
S
P
S
+2.25 VDC
+3.38 VDC
4.5 VDC
P
101Ω
101Ω
125Ω
125Ω
180Ω
180Ω
405Ω
405Ω
720Ω
720Ω
P 1,080Ω
S 1,080Ω
P 1,920Ω
S 1,920Ω
Nominal
power
100 mW
100 mW
100 mW
100 mW
100 mW
100 mW
100 mW
150 mW
150 mW
200 mW
200 mW
200 mW
200 mW
200 mW
200 mW
200 mW
300 mW
300 mW
Note: *
1
Specified values are subject to pulse wave voltage.
All values in the table are measured at 20°C.
P: Primary coil S: Secondary coil
3
AS SERIES
s
CHARACTERISTIC DATA
Please see A relays.
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REFERENCE DATA
z
~
P
100
80
AS-5W-K
n=100
Make
Break
60
40
20
0
10
20
30
40
50
60
Distribution of Contact Resistance
Distribution(%)
NO
T
70
80
ContactResistance(mΩ)
FO
R
DE
NE
SI
GN
W
S
4
AS SERIES
s
DIMENSIONS
q
Schematics
(TOP VIEW)
AS, ASL type (Non-latching type, single winding latching type)
q
Dimensions
q
PC board mounting
pad layout
(TOP VIEW)
ASL-D type (Double winding latching type)
NO
T
s
RECOMMENDED SOLDERING CONDITIONS
(TEMPERATURE PROFILE)
FO
R
DE
NE
SI
GN
W
S
1. Temperature profiles show the temperature of the PC board sur-
face.
2. Please perform soldering test with your actual PC board before
mass production, since the temperatures of PC board surfaces
vary according to the size of PC board, status of parts mounting
and heating method.
Unit: mm
Note:
5
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