VDE
SLIM TYPE POWER RELAY
JK-RELAYS
FEATURES
21.4
.843
11
.433
15.7
.618
mm inch
• Compact & Slim design: 11.0 mm (length) × 21.4 mm (width) × 15.7 mm (height)
(.433×.843×.618 inch)
• High capacity type (8 A) available
• Surge resistance: Min. 8,000 V between contact and coil
• High sensitivity: 200 mW nominal operating power
• Sealed type available
• VDE, TÜV, SEMKO also approved
SPECIFICATIONS
Contact
Characteristics
High capacity
type
1 Form A
Type
Standard type
Arrangement
Initial contact resistance, max.
100 mΩ
(By voltage drop 6 V DC 1 A)
Contact material
Silver alloy
Nominal switching
3 A 30 V DC
5 A 30 V DC
capacity
3 A 125 V AC 8 A 125 V AC
Rating
90 W,
150 W,
Max. switching power
(resistive
500 VA
1,250 V A
load)
Max. switching voltage
250 V AC, 110 V DC (0.3 A)
Max. switching current
3A
8A
Mechanical (at 180 cpm)
5×106
Expected
life (min.
Electrical (at 20 cpm)
105
operations) (at rated load)
Coil
Nominal operating
power
Max. operating speed
Initial insulation resistance*1
Initial
Between open contacts
breakdown
Between contact and coil
voltage*2
Surge voltage between contact and coil*3
* Specifications will vary with foreign standards certification ratings.
*1 Measurement at same location as "Initial breakdown voltage" section
*2 Detection current: 10 mA
*3 Wave is standard shock voltage of ±1.2 × 50µs according to JEC-212-1981
*4 Excluding contact bounce time
*5 Half-wave pulse of sine wave: 11ms; detection time: 10µs
*6 Half-wave pulse of sine wave: 6ms
*7 Detection time: 10µs
*8 Refer to 5. Conditions for operation, transport and storage mentioned in
AMBIENT ENVIRONMENT (Page 61).
TYPICAL APPLICATIONS
• Home appliances
Microwave ovens, Air conditioners
• Office equipment
Photocopiers, Facsimiles
• Industrial machines
NC machines
Min. 8,000 V
Approx. 4 ms
Approx. 2 ms
Temperature rise
(ambient temperature: 70°C)
Shock resistance
Functional*5
Destructive*6
Functional*7
Destructive
200 mW
Remarks
2,000 Vrms for 1 min.
Operate time*4 (at nominal voltage)
Release time*4 (at nominal voltage)
(without diode)
Vibration resistance
Standard and high capacity type
20 cpm
Min. 100 MΩ at 500 V DC
750 Vrms for 1 min.
Ambient
Conditions for operation,
temp.
transport and storage*8
(Not freezing and condensing
Humidity
at low temperature)
Unit weight
Max. 45°C with nominal coil
voltage and at maximum
allowable contact current
Min. 98 m/s2 {10 G}
Min. 980 m/s2 {100 G}
10 to 55 Hz at double
amplitude of 1.6 mm
10 to 55 Hz at double
amplitude of 2 mm
–40°C to +70°C
–40°F to +158°F
5 to 85% R.H.
Approx. 7 g .25 oz
ORDERING INFORMATION
Ex. JK 1a
Contact capacity
Nil: Standard 3 A
P: High capacity
8A
P
F
12 V
Protectiive
constructiion
Coil voltage
(DC)
Nil: Sealed type
F: Flux-resistant type
3, 5, 6, 9, 12, 18,
24, 48 V
Notes: 1. For TV-5 rated type, add sufix “-TV”.
1. For detailed specifications, please consult us.
2. Standard packing: Carton: 100 pcs.; Case: 500 pcs.
UL/CSA, VDE approved type is standard.
292
JK
TYPES
1. Standard type (3 A)
Coil voltage,
V DC
2. High capacity type (8 A)
Sealed type
JK1a-3V
JK1a-5V
JK1a-6V
JK1a-9V
JK1a-12V
JK1a-18V
JK1a-24V
JK1a-48V
3
5
6
9
12
18
24
48
Part No.
Flux-resistant type
JK1aF-3V
JK1aF-5V
JK1aF-6V
JK1aF-9V
JK1aF-12V
JK1aF-18V
JK1aF-24V
JK1aF-48V
Coil voltage,
V DC
Sealed type
JK1aP-3V
JK1aP-5V
JK1aP-6V
JK1aP-9V
JK1aP-12V
JK1aP-18V
JK1aP-24V
JK1aP-48V
3
5
6
9
12
18
24
48
Part No.
Flux-resistant type
JK1aPF-3V
JK1aPF-5V
JK1aPF-6V
JK1aPF-9V
JK1aPF-12V
JK1aPF-18V
JK1aPF-24V
JK1aPF-48V
COIL DATA (at 20°C 68°F)
Nominal voltage,
V DC
Pick-up voltage
V DC (max.)
Drop-out voltage,
V DC (min.)
Coil resistance
Ω (±10%)
3
5
6
9
12
18
24
48
2.4
4.0
4.8
7.2
9.6
14.4
19.2
38.4
0.15
0.25
0.3
0.45
0.6
0.9
1.2
2.4
45
125
180
405
720
1,620
2,880
11,520
Nominal operating
current,
mA (±10%)
67
40
33
22
17
11
8.3
4.2
Nominal operating
power,
mW
200
200
200
200
200
200
200
200
Max. allowable
voltage at 70°C,
V DC
3.9
6.5
7.8
11.7
15.6
23.4
31.2
62.4
DIMENSIONS
mm inch
PC board pattern (Copper-side view)
21.4
.843
11
.433
2-1.3 dia.
2-.051 dia.
2-0.9 dia.
2-.035 dia.
15.4
.606
0.3
.012
4
.157
2.54
.100
15.24
.600
Tolerance: ±0.1 ±.004
1.6
.063
N.O.
2
COM
1
7.62
.300
Dimension:
Max. 1mm .039 inch
1 to 5mm .039 to .197 inch
Min. 5mm .197 inch
General tolerance
±0.2 ±.008
±0.3 ±.012
±0.4 ±.016
REFERENCE DATA
1-(1). Maximum value for switching capacity
(Standard type)
1-(2). Maximum value for switching capacity
(High capacity type)
AC resistive load
3
Contact current, A
10
AC resistive load
10
8
1
1
Operate/release time, ms
100
100
Contact current, A
2. Operate/release time
8
6
Operate time
4
Release time
2
10
100 250
Contact voltage, V
10
100 250
Contact voltage, V
0
80
100
120 140
Max.
–
x
Max.
–
x Min.
Min.
160 180
Coil applied voltage, %V
293
JK
3. Coil temperature rise
(High capacity type)
4. Ambient temperature characteristics
(High capacity type)
Measured portion: Inside the coil
Contact current: 8 A
Contact current: 8 A
Temperature rise, deg.
300
Allowable ambient temperatures
against % coil voltage (max.
inside the coil temperature
set as 115°C 239°F)
Ambient
temperature
25°C
60
Ambient
temperature
70°C
40
Voltage, %V
80
200
Pick-up voltage with a hot-start
condition of 100%V on the coil
100
20
Pick-up voltage
0
80
100
120 140
0
160 180
20
40
60
80
Ambient temperature, °C
Coil applied voltage, %V
5.-(1) Life curve (Standard type)
5.-(2) Life curve (High capacity type)
Operation frequency: 20 times/min.
(ON/OFF = 1.5s:1.5s)
Ambient temperature: Room temperature
Operation frequency: 20 times/min.
(ON/OFF = 1.5s:1.5s)
Ambient temperature: Room temperature
Life, ×104
125V AC
resistive load
10
250V AC
resistive load
Life, ×104
100
100
125V AC
resistive load
10
250V AC
resistive load
1
1
0
1
2
3
Contact current, A
4
2
3
4
5
6
7
8
9
Contact current, A
For Cautions for Use, see Relay Technical Information (Page 48 to 76).
294
9/1/2000
All Rights Reserved, © Copyright Matsushita Electric Works, Ltd.
Go To Online Catalog