s
FEATURES
q
Subminiature automotive relay with high reliability
--Size 16.0 (W)
22.2 (L)
16.0 (H)
--Weight approximately 11 g
q
1 form A (SPST-NO) or 1 form C (SPDT)
q
Low-acoustic noise by air damper (quiet type)
q
Wide operating temperature range
q
Plastic sealed type backfilled with nitrogen
(a)
Series Name
CS Series
(b)
Nominal Voltage
Refer to the COIL DATA CHART
(c)
Contact Arrangement
Nil : 1 form C (SPDT)
M : 1 form A (SPST-NO)
Nil : Quiet type
(d)
Sound Pressure Level
N : Standard type
T
: Quiet type (for intermittent wiper controller)
(e)
Enclosure
K : Plastic sealed type
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ORDERING INFORMATION
CS
12
M
N
K
[Example]
(a)
(*) (b)
(c)
(d)
(e)
CS SERIES
QUIET RELAY
1 POLE--20 A (FOR AUTOMOTIVE APPLICATIONS)
Actual marking omits the hyphen (-) of (*)
1
2
CS SERIES
s
SPECIFICATIONS
Item
Specifications
Contact
Arrangement
1 form A (SPST-NO) or 1 form C (SPDT)
Material
Silver alloy
Resistance (initial)
Maximum 50 m
(at 5 A 12 VDC)
Rating
5A 16 VDC (at 25 A inrush, motor load)
Maximum Carrying Current
25 A (at 1 hour continuous duty)
Maximum Switching Current
20 A
Minimum Switching Load *
1
100 mA 5 VDC
Coil
Nominal Power (at 20
C)
0.45 W
Operate Power (at 20
C)
0.18 W
Operating Temperature
40
C to + 85
C (no frost) (refer to the CHARACTERISTIC DATA)
Time Value
Operate (at nominal voltage)
Maximum 10 ms (with diode)
Release (at nominal voltage)
Maximum 15 ms (with diode)
Insulation
Resistance (at 500 VDC)
Minimum 1,000 M
between open contacts
AC 500 V 1 minute
Dielectric
Strength
between coil and contacts
AC 500 V 1 minute
Average Acoustic Noise Level
57 dB (distance 10 cm)
Life
Mechanical 1
10
7
operations minimum
Electrical
3
10
5
operations minimum (rated load)
Other
Vibration Misoperation
10 to 55 Hz (double amplitude of 1.5 mm)
Resistance Endurance
10 to 55 Hz (double amplitude of 1.5 mm)
Shock Misoperation
200 m/s
2
(11
1 ms)
Resistance Endurance
1,000 m/s
2
( 6
1 ms)
Weight
Approximately 11 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.
3
CS SERIES
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COIL RATINGS
MODEL
Nominal
Coil
Must
Must
Nominal
resistance
operate
release
power
Quiet Type
Standard Type
voltage
(
10%)
voltage
voltage
CS- 5 ( ) ( ) -K
CS- 5 ( ) ( ) N -K
5 VDC
56
3.1 VDC
0.5 VDC
0.45 W
CS- 6 ( ) ( ) -K
CS- 6 ( ) ( ) N -K
6 VDC
80
3.7 VDC
0.6 VDC
0.45 W
CS- 9 ( ) ( ) -K
CS- 9 ( ) ( ) N -K
9 VDC
180
5.6 VDC
0.9 VDC
0.45 W
CS-10 ( ) ( ) -K
CS-10 ( ) ( ) N -K
10 VDC
222
6.2 VDC
1.0 VDC
0.45 W
CS-12 ( ) ( ) -K
CS-12 ( ) ( ) N -K
12 VDC
320
7.5 VDC
1.2 VDC
0.45 W
CS-18 ( ) ( ) -K
CS-18 ( ) ( ) N -K
18 VDC
720
11.2 VDC
1.8 VDC
0.45 W
CS-24 ( ) ( ) -K
CS-24 ( ) ( ) N -K
24 VDC
1,280
15.0 VDC
2.4 VDC
0.45 W
s
CHARACTERISTIC DATA
s
REFERENCE DATA
Note: All values in the table are measured at 20
C.
4
CS SERIES
s
DIMENSIONS
q
Dimensions
q
Schematics
(BOTTOM VIEW)
q
PC board mounting
hole layout
(BOTTOM VIEW)
CS-M type
CS type
Unit: mm
2001 Fujitsu Components America, Inc. All company and product names are trademarks or registered trademarks
of their respective owners. Rev. 09/2001
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