POWER RELAY
JW RELA
FEATURES
28.6
.1.126
12.8
.504
20.0
.787
mm
inch
• Miniature package with universal terminal footp
• High dielectric withstanding for transient protec
10,000 V surge in
µs
between coil and contact
• Sealed construction
• Class B coil insulation types available
• TV rated (TV-5) types available (only for 1 Form A
• VDE, TÜV, SEMKO, SEV, FIMKO, TV-5 also approv
SPECIFICATIONS
Contact
Standard type
Arrangement
High capacity type
1 Form A, 1 Form C,
1 Form A, 1 Form C
2 Form A, 2 Form C
100 mΩ
Silver alloy
5 A 250 V AC,
10 A 250 V AC,
5 A 30 V DC
10 A 30 V DC
1,250 VA, 150 W
2,500 VA, 300 W
Characteristics
Standard type
High ca
Initial contact resistance, max.
(By voltage drop 6 V DC 1 A)
Contact material
Nominal switch-
ing capacity
Max. switching
Rating
power
(resistive
Max. switching
load)
voltage
Max. switching
current
Mechanical
Expected
(at 180 cpm)
life (min.
Electrical (at 6 cpm)
ope.)
(Resistive load)
250 V AC, 30 V DC
5A
5×10
6
10
5
10 A
Coil
Nominal operating power
Remarks
* Specifications will vary with foreign standards certification ratings.
*
1
Detection current: 10mA
*
2
Wave is standard shock voltage of
±1.2 ×
50µs according to JEC-212-1981
*
3
Excluding contact bounce time
*
4
Half-wave pulse of sine wave: 11ms; detection time: 10µs
*
5
Half-wave pulse of sine wave: 6ms
*
6
Detection time: 10µs
*
7
Refer to 5. Conditions for operation, transport and storage mentioned in
AMBIENT ENVIRONMENT (Page 24).
*
8
When using relays in a high ambient temperature, consider the pick-up voltage
rise due to the high temperature (a rise of approx. 0.4% V for each 1°C
33.8°F
with 20°C
68°F
as a reference) and use a coil impressed voltage that is within the
maximum allowable voltage range.
530 mW
Max. operating speed (at
6 cpm
rated load)
Initial insulation resistance
Min. 1,000 MΩ at 500
1,000 Vrms for 1 m
Between open contacts
Initial
5,000 Vrms for 1 m
breakdown
Between contacts and coil
voltage*
1
Between contact sets
3,000 Vrms for 1 min. (2 Form
Initial surge voltage between
Min. 10,000 V
contacts and coil*
2
Operate time*
3
Max. 15 ms
(at nominal voltage)
Release time (without diode)*
3
Max. 5 ms
(at nominal voltage)
Temperature rise (at 20°C)
1a: max. 39°C
1a: m
(at nominal voltage)
1c: m
1c, 2a, 2c: max. 55°C
(with nominal coil voltage and at
(resistance method) (resista
nominal switching capacity)
Functional*
4
Min. 98 m/s
2
{10 G
Shock
resistance
Destructive*
5
Min. 980 m/s
2
{100
Approx. 98 m/s
2
{10 G}, 10
Functional*
6
double amplitude of 1
Vibration
resistance
Approx. 117.6 m/s
2
{12 G},
Destructive
at double amplitude of
Conditions for operation, Ambient
–40°C to +85°C
–40°F to
transport and storage*
7
temp.*
8
(Not freezing and condens-
Humidity
5 to 85% R.H.
ing at low temperature)
Unit weight
Approx. 13 g
.46 o
TYPICAL APPLICATIONS
1. Home appliances
TV sets, VCR, Microwave ovens
2. Office machines
Photocopiers, Vending machines
3. Industrial equipment
NC machines, Robots, Temperature
controllers
Contact arrangement
Contact capacity
Protective construction
Pick-up voltage
Coil insulation class
Nil: Class E insulation
B: Class B insulation
Coil volta
1: 1 Form C
Nil: Standard (5 A)
S: Sealed type
N: 70% of nominal
1a: 1 Form A
F: High capacity
voltage
2: 2 Form C
(10 A)*
2a: 2 Form A
*Only for 1 Form A and 1 Form C type
UL/CSA, VDE, SEMKO, FIMKO, SEV approved type is standard.
Notes: 1. When ordering TV rated (TV-5) types, add suffix-TV (available only for 1 Form A type).
2. Standard packing: Carton: 100 pcs. Case: 500 pcs.
DC 5, 6,
12, 18, 2
48 V
TYPES
Standard (5A) types
Contact arrangement
Coil voltage, V DC
5
6
9
12
18
24
48
5
6
9
12
18
24
48
Part No.
JW1aSN-DC5V
JW1aSN-DC6V
JW1aSN-DC9V
JW1aSN-DC12V
JW1aSN-DC18V
JW1aSN-DC24V
JW1aSN-DC48V
JW1SN-DC5V
JW1SN-DC6V
JW1SN-DC9V
JW1SN-DC12V
JW1SN-DC18V
JW1SN-DC24V
JW1SN-DC48V
Contact arrangement
Coil voltage, V DC
5
6
9
12
18
24
48
5
6
9
12
18
24
48
1 Form A
2 Form A
1 Form C
2 Form C
Part No.
JW2aSN-DC5V
JW2aSN-DC6V
JW2aSN-DC9V
JW2aSN-DC12V
JW2aSN-DC18V
JW2aSN-DC24V
JW2aSN-DC48V
JW2SN-DC5V
JW2SN-DC6V
JW2SN-DC9V
JW2SN-DC12V
JW2SN-DC18V
JW2SN-DC24V
JW2SN-DC48V
High capacity (10 A) types
Contact arrangement
Coil voltage, V DC
5
6
9
12
18
24
48
Part No.
JW1aFSN-DC5V
JW1aFSN-DC6V
JW1aFSN-DC9V
JW1aFSN-DC12V
JW1aFSN-DC18V
JW1aFSN-DC24V
JW1aFSN-DC48V
Contact arrangement
Coil voltage, V DC
5
6
9
12
18
24
48
Part No.
JW1FSN-DC5V
JW1FSN-DC6V
JW1FSN-DC9V
1 Form A
1 Form C
JW1FSN-DC12V
JW1FSN-DC18V
JW1FSN-DC24V
JW1FSN-DC48V
COIL DATA (at 20°C
68°F)
Nominal voltage,
V DC
5
6
9
12
18
24
48
Pick-up voltage,
V DC (max.)
(Initial)
3.5
4.2
6.3
8.4
12.6
16.8
33.6
Drop-out voltage,
V DC (min.)
(Initial)
0.5
0.6
0.9
1.2
1.8
2.4
4.8
Nominal operating
current, mA
(±10%)
106
88
58
44
29
22
11
Coil resistance,
Ω
(±10%)
47
68
155
270
611
1,100
4,400
Nominal operating
power, mW
Max. allowab
voltage
130% V of
Nominal Volta
(at 60°C
140°
530
120% V of
Nominal Volta
(at 85°C
185°
86
(Copper-side view)
20
.787
2.4
.094
3.5
.138
20
.787
0.4
.016
7.6
.299
Relay outline
20
.787
2.4
.094
(Copper-side v
3.5 3.5
.138 .138
16.5
.650
0.4
.016
12.8
.504
0.3
.012
0.3
.012
12.8
.504
7.6
.299
0.5 3.6
.020 .142
4-1.3 dia.
4-.051 dia.
1.1
.043
2.4
.094
Tolerance:
±0.1
±.004
0.3
.012
2.4
.094
3.5
.138
3.5
.138
28.6
1.128
16.5
.650
0.3
.012
0.5
.020
1.1
.043
3.6
0.5
.020 .142
Toleranc
Wiring diagram (Bottom view)
3.5
.138
N.O.
COM
Wiring diagram (Bot
28.6
1.126
20
.787
N.O
COM
N.C
Stand-off
0.9
.035
COIL
0.8
.031
7.6
.299
12.8
.504
COI
Dimension :
Max. 1mm
.039 inch
1 to 3mm
.039 to .118 inch
Min. 3mm
.118 inch
General tolerance
±0.1
±.004
±0.2
±.008
±0.3
±.012
2 Form A
PC board pattern
(Copper-side view)
0.4
.016
20
.787
1.3
.051
5
.197
20
.787
6-1.3 dia.
6-.051 dia.
7.5
.295
Relay outline
2 Form C
PC board patt
(Copper-side v
0.4
.016
20
.787
1.3
.051
5
5
.197 .197
15
.591
0.3
.012
0.3
.012
1.3
.051
5
.197
28.6
1.128
20
.787
0.5
.020
3.6
.142
0.3
.012
0.3
.012
1.3
.051
5
.197
5
.197
28.6
1.128
15
.591
1.1
.043
0.5 3.6
.020 .142
0.5
.020
Relay outline
1.1
.043
Tolerance:
±0.1
±.004
Toleranc
Wiring diagram (Bottom view)
N.O.
COM
Wiring diagram (Bot
N.
CO
N.
0.8
.031
7.5
.299
12.8
.504
COIL
0.8
.031
COIL
Dimension :
Max. 1mm
.039 inch
1 to 3mm
.039 to .118 inch
Min. 3mm
.118 inch
General tolerance
±0.1
±.004
±0.2
±.008
±0.3
±.012
7.5
.295
12.8
.504
REFERENCE DATA
1-(1). Maximum operating power
1 Form A Standard (5 A) type
100
1-(2). Maximum operating power
1 Form A High Capacity (10 A) type
100
2-(1). Life curve
1 Form A Standard (5 A) type
Contact current, A
Contact current, A
100
10
Life,
×10
4
10
250 V AC resistive loa
30 V DC resistive loa
10
1
DC resistive load
AC resistive
load
1
DC resistive load
AC resistive
load
10
100
Contact voltage, V
1,000
10
100
Contact voltage, V
1,000
5
10
Contact current,
10
100
Life,
×10
4
Operate/release time, ms
Operate/release time, ms
10
Operate time
Operate time
250 V AC resistive load (cosϕ =1.0)
30 V DC resistive load
10
5
Max.
-
x
Min.
5
Max.
-
x
Min.
Release time
Max.
-
x
Min.
110
120
0
80
Release time
Max.
-
x
Min.
5
10
Contact current, A
15
0
80
90
100
90
100
110
120
Coil applied voltage, %V
Coil applied voltage, %V
3-(3). Operate/release time
Sample: JW1SN-DC12V, 6 pcs.
Ambient temperature: 20°C
68°F
13
12
Operate/release time, ms
11
10
9
8
7
6
5
4
3
2
1
80
90
100
110
120
Max.
-
x
Min.
Max.
-
x
x
Min.
130
3-(4). Operate/release time
Sample: JW2aSN-DC24V, 6 pcs.
Ambient temperature: 20°C
68°F
14
Operate/release time, ms
13
3-(5). Operate/release time
Sample: JW2SN-DC12V, 6 pcs.
Ambient temperature: 20°C
68°F
9
8
Operate/release time, ms
7
6
5
4
3
2
1
0
80
90
100
110
120
130
Release time
Operate time
12
Operate time
10
8
6
4
2
80
90
100
110
Release time
Max.
-
x
Min.
120
Max.
-
x
Min.
Ma
-
x
Min
Ma
-
x
Min
Coil applied voltage, %V
Coil applied voltage, %V
Coil applied voltage, %V
4-(1). Coil temperature rise
(Contact carrying current: 5A)
Sample JW1aFSN-DC12V, 6 pcs.
Point measured: Inside the coil
70
Temperature rise,
°C
60
50
40
30
20
10
0
100
120
140
160
25°C
4-(2). Coil temperature rise
(Contact carrying current: 10 A)
Sample: JW1aFSN-DC12V, 6 pcs.
Point measured: Inside the coil
70
Temperature rise,
°C
60
50
40
30
20
10
0
100
120
140
160
25°C
60°C
85°C
60°C
85°C
Coil applied voltage, %V
Coil applied voltage, %V
88
Embedded System
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