HIGH CARRYING
CURRENT TYPE
SMALL & SLIM
AUTOMOTIVE RELAY
CT RELAYS (ACTP)
<POWER TYPE>
FEATURES
• Maximum carrying current of 35A
made possible through using the
same size as the company’s CT
relays
• Plastic sealed type
TYPICAL APPLICATIONS
• Power windows
• Auto door lock
• Power sunroof
• Powered seat s
• Slide door closers, etc. (for DC motor
forward/reverse control circuits)
CT (ACTP)
1
ds_61205_en_ct_ power: 010113J
ORDERING INFORMATION
P: Power type
ACT P
Coil voltage, DC
12: 12 V
Contact arrangement
1: 1 Form C
2: 1 Form C×2 (8 terminal)
5: 1 Form C×2 (10 terminal)
TYPES
Contact arrangement Coil voltage Part No.
1 Form C 12 V DC ACTP112
1 Form C 2 (8 terminals type) ACTP212
1 Form C 2 (10 terminals type) ACTP512
Standard packing; 1 Form C: Carton (tu be) 30pcs. Case 1,500pcs.; 1 Form C 2: Carton (tube) 30pcs. Case 900pcs.
RATING
1. Coil data
Nominal coil
voltage Pick-up voltage
(at 20C 68F)Drop-out voltage
(at 20C 68F)
Nominal operating
current
[10%] (at 20C 68F)
Coil resistance
[10%] (at 20C 68F)
Nominal operating
power
(at 20C 68F)Usable voltage range
12V DC Max. 7.2 V DC (Initial) Min. 1.0 V DC (Initial) 83.3 mA 1441,000 mW 10 to 16V DC
Note: Other pick-up voltage types are also available. Please contact us for details.
CT (ACTP)
2ds_61205_en_ct_power: 010113J
2. Specifications
Characteristics Item Specifications
Contact Arrangement 1 Form C 2, 1 Form C
Contact resistance (Initial) N.O.: Typ 7m, N.C.: Typ 10m (By voltage drop 6V DC 1A)
Contact material Ag alloy (Cadmium free)
Rating
Nominal switching capacity (resistive load) N.O.: 30 A 14V DC, N.C.: 10 A 14V DC
Max. carrying current (14V DC)*3N.O.: 40 A for 2 minutes, 25 A for 1 hour at 20C 68F, 35 A for 2 minutes, 20 A for 1 h our at 85C 185F
Nominal operating power 1,000 mW
Min. switching capacity (resist ive load)*11 A 14V DC
Electrical
characteristics
Insulation resist ance (Initial) Min. 100 M (at 500V DC, Measurement at same location as “Br eakdown voltage” section.)
Breakdown
voltage (Initial) Between open contacts 500 Vrms for 1 min. (Detection current: 10mA)
Between contacts and coil 500 Vrms for 1 min. (Detection current: 10mA)
Operate time (at nominal voltage) Max. 10ms (at 20C 68F, excluding contact bounce time) (Initial)
Release time (at nominal voltage) Max. 10ms (at 20C 68F, excluding contact bounce time) (Initial)
Mechanical
characteristics
Shock
resistance Functional Min. 100 m/s2 {10G} (Half-wave pulse of sine wave: 11ms; detection time: 10s)
Destructive Min. 1,000 m/s2 {100G} (Half-wave pulse of sine wave: 6ms)
Vibration
resistance
Functional 10 Hz to 100 Hz, Min. 44.1 m/s2 {4.5G} (Detection time: 10s)
Destructive 10 Hz to 500 Hz, Min. 44.1 m/s2 {4.5G},
T i me of vibration for each direction; X, Y direction: 2 hours, Z direction: 4 hours
Expected life
Mechanical Min. 107 (at 120 cpm)
Electrical
<Resistive load>
Min. 5 104 (at nominal switching capacity, operating frequency: 1s ON, 9s OFF)
<Motor load>
N.O. side: Min. 105 (at Inrush 30A, Steady 7A 14 V DC),
Min. 5 104 (at 30A 14 V DC motor lock condition)
N.C. side: Min. 105 (at brake current 15A 14 V DC) (operating frequency: 0.5s ON, 9.5s OFF)
Conditions Conditions for operation, transport and
storage*2Ambient temperature: –40C to +85C –40F to +185F,
Humidity: 5% R.H. to 85% R.H. (Not freezing and condensing at low temperature)
Max. operating speed 6 cpm (at nominal switching capacity)
Mass Twin type: approx. 8 g .28 oz, 1 Form C type: approx. 4 g .14 oz
Notes:
*1.This value can change due to the switching fr equency , environment al conditions, and desired reliability level, there fore it is recommended to check this with the actual load.
*2.The upper operation ambient temperature limit is the maximum temperature that can satisf y the coil temperature rise value. Refer t o “ 6. Usage, Storage and Transport
Conditions“ in AMBIENT ENVIRONMENT section in Relay Technical Information.
Please inquire if you will be using the relay in a high temperature atmosphere (110C 230F).
*3.Depends on connection conditions. Also, this does not guarantee repeated switching. We recommend that you confirm operation under actual conditions.
If the relay is used continuously f or long periods of time with coils on both side s in an ene rgized co ndition, b reakdown might occur due to abn ormal heating depe nding on
the carrying condition. Therefore, please inquire when using with a circuit that causes an energized condition on both sides simultaneously.
REFERENCE DATA
1-(1).
Coil temperature rise (at room tem perature)
Sample: ACTP212, 3pcs.
Contact carrying current: 0A, 10A, 20A
Ambient temperature: Room temperature
0
20
40
60
80
100
120
140
160
12 14 16
20A
10A
0A
Coil applied voltage, V
Temperature rise, °C
1-(2). Coil temperature rise (at 85C 185F)
Sample: ACTP212, 3pcs.
Contact carrying current: 0A, 10A, 20A
Ambient temperature: 85C 185F
0
20
40
60
80
100
120
140
160
12 14 16
20A
10A
0A
Coil applied voltage, V
Temperature rise, °C
2. Ambient temperature and operating voltage
range
0
5
10
15
35
30
25
20
40
-40 -20 20 40 60 1000 120
8085
Ambient temperature, °C
Coil applied voltage, VDC
Pick-up voltage
(Cold start)
Operating voltage range
3. Distribution of pick-up and drop-out voltage
Sample: ACTP212, 80pcs.
0
30
20
10
40
50
1.50 1 2.0 2.5 3.0 3.5 4.5 5.04.0 5.5 6.0 6.5 7.0 7.5
Voltage, V
Quantity, n
Pick-up voltage
Drop-out voltage
4. Distribution of operate and release time
Sample: ACTP212, 80pcs.
0
30
40
50
60
20
10
1.00.8 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8
Operate time
Release time
Operate and release time, ms
Quantity, n
* Without diode
5. Electrical life test (Motor free)
Sample: ACTP212, 3pcs.
Load: Inrush 30A, Steady 7A
Brake current: 15A 14V DC,
Power window motor actual load
Operating frequency: ON 0.5s, OFF 9.5s
Ambient temperature : Room temperature
Circuit:
M
Sample
Change of pick-up and drop-out voltage
0
2
4
6
8
10
0510
X
X
Max.
Max.
Min.
Min.
Contact welding: 0 time
Miscontact: 0 time
No. of operations, × 10
4
Pick-up and drop-out voltage, V
Pick-up voltage
Drop-out voltage
Change of contact resistance
0
Max.
Min.
X
50
40
30
20
10
0105
No. of operations, × 10
4
Contact resistance, mΩ
Load current waveform
Inrush current: 30A, Steady current: 7A
Brake current: 15A
100ms
10A
CT (ACTP)
3
ds_61205_en_ct_ power: 010113J
6. Electrical life test (Motor lock)
Sample: ACTP212, 3pcs.
Load: 30A 14V DC
Operating frequency: ON 0.5s, OFF 9.5s
Ambient temperature: Room temperature
Circuit:
M
Sample
Change of pick-up and drop-out voltage
0
2
4
6
8
10
0 2.5 5
No. of operations, × 104
Pick-up and drop-out voltage, V
X
X
Max.
Max.
Min.
Min.
Pick-up voltage
Drop-out voltage
Contact welding: 0 time
Miscontact: 0 time
Change of contact resistance
0
Max.
50
40
30
20
10
052.5
Min.
X
No. of operations, × 104
Contact resistance, mΩ
Load current waveform
100ms
10A
CT (ACTP)
4ds_61205_en_ct_power: 010113J
DIMENSIONS (mm inch)
Download from our Web site.
CAD Data
CAD Data
1. Twin type (8 terminals)
CAD Data
Dimension: Tolerance
Max. 1mm .039 inch:0.1 .004
1 to 3mm .039 to .118 inch:0.2 .008
Min. 3mm .118 inch:0.3 .012
* Dimensions (thickness and width) of terminal is measured before pre-soldering.
Intervals between terminals is measured at A surface level.
Tolerance: 0.1 .004
External dimensions
0.4
3.5
110.3
Max. 1.0
.039
*A
Pre-soldering
1.25
3.15
3
1.45
13.5
0.4
0.8 0.4 0.4
9.5
4.3
2.5
4.3
14
17.4
15
6.8
1
6
.016
.138
.039 .039 .012
.049
.124
.118
.057
.531
.016
.031 .016.016
.374
.169
.098
.169
.551
.685
.591
.268
.039
.236
PC board pattern (Bottom view)
Schematic (Bottom view)
3.15
4.3
4.3
2.5
6.8
4×1.1 dia.
+0.1
0+0.04
0
9.5
6
3
15
4×1.4 dia.
+0.1
0+0.04
0
.124
.169
.169
.098
.268
.374
.236
.118
.591 4×.043 dia.
4×.055 dia.
NC
NO
COM
COM
COIL
COIL
2. Twin type (10 terminals)
CAD Data
Dimension: Tolerance
Max. 1mm .039 inch:0.1 .004
1 to 3mm .039 to .118 inch:0.2 .008
Min. 3mm .118 inch:0.3 .012
* Dimensions (thickness and width) of terminal is measured before pre-soldering.
Intervals between terminals is measured at A surface level.
Tolerance: 0.1 .004
External dimensions
0.4
3.5 1
10.3
Max. 1.0
.039
*A
Pre-soldering
0.8
1.25
6.8 3.15
3.15
0.65
0.65
1.45
17.4
13.5
0.4
0.4 0.4
14
9.5
6
15
4.3
2.5
4.3
1
.016
.138 .039
.039 .012 .031
.049
.268 .124
.124
.026
.026
.057
.685
.531
.016
.016.016
.551
.374
.236
.591
.169
.098
.169
.039
PC board pattern (Bottom view)
Schematic (Bottom view)
3.15
3.15
0.65
0.65
4.3
4.3
2.5
6.8
9.5
6
15
6×1.4 dia.
+0.1
0+0.04
0
4×1.1 dia.
+0.1
0+0.04
0
.124
.124
.026
.026
.169
.169
.098
.268
.374
.236
.591
6×.055 dia.
4×.043 dia.
COM
NO
COM
NO
NC
NC
COIL
COIL
3. Single type (1 Form C)
CAD Data
Dimension: Tolerance
Max. 1mm .039 inch:0.1 .004
1 to 3mm .039 to .118 inch:0.2 .008
Min. 3mm .118 inch:0.3 .012
* Dimensions (thickness and width) of is measured before pre-soldering.
Intervals between terminals is measured at A surface level.
Tolerance: 0.1 .004
External dimensions
0.4
3.5
110.3
Max. 1.0
.039
*A
Pre-soldering
1.25
3.15
1.45
13.5
0.4
0.8 0.4 0.4
9.5
4.3
7.2
17.4
1
0.65
6
15
.016
.138
.039 .039 .012
.049
.124
.057
.531
.016
.031 .016 .016
.374
.169
.283
.685
.039
.006
.236
.591
PC board pattern (Bottom view)
Schematic (Bottom view)
3.15 4.3
2×1.1 dia.
+0.1
0+0.04
0
15
0.65
9.5
6
3×1.4 dia.
+0.1
0+0.04
0
.124 .169
.591
.026
.374
.236
2×.043 dia.
3×.055 dia.
NO
COM NC
COIL
CT (ACTP)
5
ds_61205_en_ct_ power: 010113J
For Cautions for Use, see Relay Technical Information.
