NAIS JW2SNB-DC9V, JW2SNB-DC6V, JW2SNB-DC5V, JW2SNB-DC48V, JW2SNB-DC18V Datasheet

85

JW RELAYS

VDE

COMPACT PC BOARD
POWER RELAY

20.0

.787

12.8

.504

28.6

.1.126

mm inch

FEATURES

• Miniature package with universal terminal footprint

• High dielectric withstanding for transient protection:
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 type)

• VDE, TÜV, SEMKO, SEV, FIMKO, TV-5 also approved

SPECIFICATIONS

Contact

Coil

Characteristics

Standard type High capacity type

Arrangement

1 Form A, 1 Form C,

2 Form A, 2 Form C

1 Form A, 1 Form C

Initial contact resistance, max.
(By voltage drop 6 V DC 1 A)

100 m

Ω

Contact material Silver alloy

Rating
(resistive
load)

Nominal switch­ing capacity

5 A 250 V AC,

5 A 30 V DC

10 A 250 V AC,

10 A 30 V DC

Max. switching
power

1,250 VA, 150 W 2,500 VA, 300 W

Max. switching
voltage

250 V AC, 30 V DC

Max. switching
current

5 A 10 A

Expected
life (min.
ope.)

Mechanical
(at 180 cpm)

5×10

6

Electrical (at 6 cpm)
(Resistive load)

10

5

Nominal operating power 530 mW

Standard type High capacity type

Max. operating speed (at
rated load)

6 cpm

Initial insulation resistance Min. 1,000 MΩ at 500 V DC

Initial
breakdown
voltage*

1

Between open contacts

1,000 Vrms for 1 min.

Between contacts and coil

5,000 Vrms for 1 min.

Between contact sets

3,000 Vrms for 1 min. (2 Form A, 2 Form C)

Initial surge voltage between
contacts and coil*

2

Min. 10,000 V

Operate time*

3

(at nominal voltage)

Max. 15 ms

Release time (without diode)*

3

(at nominal voltage)

Max. 5 ms

Temperature rise (at 20°C)
(at nominal voltage)

(with nominal coil voltage and at
nominal switching capacity)

1a: max. 39°C

1c, 2a, 2c: max. 55°C
(resistance method)

1a: max. 45°C
1c: max. 55°C

(resistance method)

Shock
resistance

Functional*

4

Min. 98 m/s2 {10 G}

Destructive*

5

Min. 980 m/s2 {100 G}

Vibration
resistance

Functional*

6

Approx. 98 m/s2 {10 G}, 10 to 55 Hz at

double amplitude of 1.6 mm

Destructive

Approx. 117.6 m/s2 {12 G}, 10 to 55 Hz

at double amplitude of 2.0 mm

Conditions for operation,
transport and storage*

7

(Not freezing and condens­ing at low temperature)

Ambient
temp.*

8

–40°C to +85°C –40°F to +185°F

Humidity 5 to 85% R.H.

Unit weight Approx. 13 g .46 oz

Remarks

* Specifications will vary with foreign standards certification ratings.
*1Detection current: 10mA
*

2

Wave is standard shock voltage of ±1.2 × 50µs according to JEC-212-1981
*3Excluding contact bounce time
*

4

Half-wave pulse of sine wave: 11ms; detection time: 10µs
*5 Half-wave pulse of sine wave: 6ms
*6Detection time: 10µs
*

7

Refer to 5. Conditions for operation, transpor t 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.

TYPICAL APPLICATIONS

1. Home appliances

TV sets, VCR, Microwave ovens

2. Office machines

Photocopiers, V ending machines

3. Industrial equipment
NC machines, Robots, Temperature

controllers

JW

86

TYPES

Standard (5A) types

High capacity (10 A) types

Contact arrangement Coil voltage, V DC Part No. Contact arrangement Coil voltage, V DC Part No.

1 Form A

5 JW1aSN-DC5V

2 Form A

5 JW2aSN-DC5V
6 JW1aSN-DC6V 6 JW2aSN-DC6V
9 JW1aSN-DC9V 9 JW2aSN-DC9V
12 JW1aSN-DC12V 12 JW2aSN-DC12V
18 JW1aSN-DC18V 18 JW2aSN-DC18V
24 JW1aSN-DC24V 24 JW2aSN-DC24V
48 JW1aSN-DC48V 48 JW2aSN-DC48V

1 Form C

5 JW1SN-DC5V

2 Form C

5 JW2SN-DC5V
6 JW1SN-DC6V 6 JW2SN-DC6V
9 JW1SN-DC9V 9 JW2SN-DC9V
12 JW1SN-DC12V 12 JW2SN-DC12V
18 JW1SN-DC18V 18 JW2SN-DC18V
24 JW1SN-DC24V 24 JW2SN-DC24V
48 JW1SN-DC48V 48 JW2SN-DC48V

Contact arrangement Coil voltage, V DC Part No. Contact arrangement Coil voltage, V DC Part No.

1 Form A

5 JW1aFSN-DC5V

1 Form C

5 JW1FSN-DC5V
6 JW1aFSN-DC6V 6 JW1FSN-DC6V
9 JW1aFSN-DC9V 9 JW1FSN-DC9V
12 JW1aFSN-DC12V 12 JW1FSN-DC12V
18 JW1aFSN-DC18V 18 JW1FSN-DC18V
24 JW1aFSN-DC24V 24 JW1FSN-DC24V
48 JW1aFSN-DC48V 48 JW1FSN-DC48V

COIL DATA (at 20°C 68°F)

Nominal voltage,

V DC

Pick-up voltage,

V DC (max.)

(Initial)

Drop-out voltage,

V DC (min.)

(Initial)

Nominal operating

current, mA

(±10%)

Coil resistance,

Ω

(±10%)

Nominal operating

power, mW

Max. allowable

voltage

5 3.5 0.5 106 47

530

130% V of
Nominal Voltage
(at 60°C 140°F)

120% V of
Nominal Voltage
(at 85°C 185°F)

6 4.2 0.6 88 68
9 6.3 0.9 58 155
12 8.4 1.2 44 270
18 12.6 1.8 29 611
24 16.8 2.4 22 1,100
48 33.6 4.8 11 4,400

ORDERING INFORMATION

Ex. JW

Contact arrangement

*Only for 1 Form A and 1 Form C type
UL/CSA, VDE, SEMKO, FIMKO, SEV approved type is standard.
Notes:

Contact capacity Protective construction Pick-up voltage Coil insulation class Coil voltage

1: 1 Form C
1a: 1 Form A
2: 2 Form C
2a: 2 Form A

Nil: Standard (5 A)
F: High capacity
(10 A)*

S: Sealed type N: 70% of nominal

voltage

Nil: Class E insulation
B: Class B insulation

DC 5, 6, 9,
12, 18, 24,
48 V

1 F S N B DC5V

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.

JW

87

2 Form A

0.5

.020

0.3

.012

0.3

.012

0.4

.016

20

.787

3.6

.142

12.8

.504

1.1

.043

1.3

.051

28.6

1.128

20

.787

5

.197

7.5

.299

0.8

.031

PC board pattern

(Copper-side view)

Tolerance: ±0.1 ±.004

Wiring diagram (Bottom view)

20

.787

6-1.3 dia.

6-.051 dia.

1.3

.051

5

.197

7.5

.295

Relay outline

COM

COIL

N.O.

2 Form C

0.5

.020

0.3

.012

0.5

.020

0.3

.012

0.4

.016

20

.787

3.6

.142

5

.197

5

.197

12.8

.504

1.1

.043

1.3

.051

28.6

1.128

15

.591

7.5

.295

0.8

.031

PC board pattern

(Copper-side view)

Tolerance: ±0.1 ±.004

Wiring diagram (Bottom view)

15

.591

6-1.3 dia.

6-.051 dia.

1.3

.051

5

.1975.197

7.5

.295

Relay outline

COM

COIL

N.O.

N.C.

Dimension

: General 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

REFERENCE DATA

1-(1). Maximum operating power

1 Form A Standard (5 A) type

1-(2). Maximum operating power

1 Form A High Capacity (10 A) type

2-(1). Life curve

1 Form A Standard (5 A) type

10

100

10 100 1,000

1

Contact voltage, V

Contact current, A

DC resistive load

AC resistive

load

10

100

10 100 1,000

1

Contact voltage, V

Contact current, A

DC resistive load

AC resistive

load

100

10

51015

Contact current, A

Life, ×10

4

250 V AC resistive load

30 V DC resistive load

(cosϕ =1.0)

DIMENSIONS

mm inch

1 Form A

0.5

.020

0.3

.012

0.3

.012

0.4

.016

12.8

.504

7.6

.299

1.1

.043

2.4

.094

3.5

.138

0.9

.035

28.6

1.126

20

.787

Stand-off

20

.787

3.6

.142

PC board pattern

(Copper-side view)

Tolerance: ±0.1 ±.004

Wiring diagram (Bottom view)

20

.787

4-1.3 dia.

4-.051 dia.

2.4

.094

3.5

.138

7.6

.299

Relay outline

12.8

.504

COM

N.O.

COIL

1 Form C

0.5

.020

0.3

.012

0.5

.020

0.3

.012

0.4

.016

20

.787

3.6

.142

3.5

.138

3.5

.138

12.8

.504

1.1

.043

2.4

.094

28.6

1.128

16.5

.650

7.6

.299

0.8

.031

PC board pattern

(Copper-side view)

Tolerance: ±0.1 ±.004

Wiring diagram (Bottom view)

16.5

.650

5-1.3 dia.

5-.051 dia.

2.4

.094

3.5

.138

3.5

.138

7.6

.299

Relay outline

COM

COIL

N.C.

N.O.

Dimension

: General 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

JW

88

3-(3). Operate/release time

Sample: JW1SN-DC12V, 6 pcs.
Ambient temperature: 20°C 68°F

3-(4). Operate/release time

Sample: JW2aSN-DC24V, 6 pcs.
Ambient temperature: 20°C 68°F

3-(5). Operate/release time

Sample: JW2SN-DC12V, 6 pcs.
Ambient temperature: 20°C 68°F

x

Max.
Min.

13
12

11
10

9

6

4

80 90 100 110

8
7

3
22
1

5

80 90 110 130120120

Max.
Min.

Max.
Min.

x

-

x

-

Coil applied voltage, %V

Operate/release time, ms

14
13
12
10

8
6
4
2

80 90 100 110 120

14
13
12
10

8
6
4
2

80 90 100 110 120

Min.

x

-

x

-

Coil applied voltage, %V

Operate/release time, ms

Operate time

Release time

Max.

Max.
Min.

9
8
7
6
5
4
3
2
1
0

80 90 100 110 120 130

Max.

Coil applied voltage, %V

Operate/release time, ms

Operate time

Release time

Min.

Max.

Min.

Max.

x

-

x

-

4-(1). Coil temperature rise
(Contact carrying current: 5A)

Sample JW1aFSN-DC12V, 6 pcs.
Point measured: Inside the coil

4-(2). Coil temperature rise
(Contact carrying current: 10 A)

Sample: JW1aFSN-DC12V, 6 pcs.
Point measured: Inside the coil

100 140120 160

10

20

30

40

50

60

70

0

Coil applied voltage, %V

Temperature rise, °C

85°C

60°C

25°C

100 140120 160

10

20

30

40

50

60

70

0

Coil applied voltage, %V

Temperature rise, °C

85°C

60°C

25°C

2-(2). Life curve

1 Form A High Capacity (10 A) type

3-(1). Operate/release time

Sample: JW1aSN-DC12V, 10 pcs.
Ambient temperature: 20°C 68°F

3-(2). Operate/release time

Sample: JW1aFSN-DC12V, 10 pcs.
Ambient temperature: 20°C 68°F

100

10

51015

Contact current, A

Life, ×10

4

250 V AC resistive load

30 V DC resistive load

(cosϕ =1.0)

80 90 100 110 120

5

0

10

Min.

Max.
Min.

x

-

x

-

Max.

Coil applied voltage, %V

Operate/release time, ms

Operate time

Release time

80 90 100 110 120

5

0

10

Min.

Max.
Min.

x

-

x

-

Max.

Coil applied voltage, %V

Operate/release time, ms

Operate time

Release time

JW

89

ACCESSORIES

DIN terminal

Socket

FEATURES

1. Space saving design

2. Wiring can be done with ease (DIN terminal)

For 2 poles

N.C. contact raw
N.O. contact raw

COM contact raw

Coil terminal raw

For 1 poles

N.C. contact raw
N.O. contact raw

COM contact raw

Coil terminal raw

TYPES

SPECIFICATIONS

DIMENSIONS

Product name

Number of

poles

Part No.

Applicable relay type Standard packing

1 Form A 1 Form C 2 Form A 2 Form C Inner carton Outer case

JW1 DIN terminal socket
(with hold-down clip)

1 JW1-SFD

••

10 pcs. 100 pcs.

JW2 DIN terminal socket
(with hold-down clip)

2 JW2-SFD

••

JW1 PC board socket 1 JW1-PS

••

JW2 PC board socket 2 JW2-PS

••

JW1 Plug-in socket 1 JW1-SS

••

JW2 Plug-in socket 2 JW2-SS

••

Type

Item

PC board socket/Plug-in socket DIN terminal socket

1 pole 2 poles 1 pole 2 poles
Breakdown voltage 1,500 vrms for 1 minute 1,500 Vrms for 1 minute 1,000 Vrms for 1 minute
Insulation resistance Min. 100 M

Ω

Min. 100 M

Ω

mm inch

1. DIN terminal socket

7

54

2

8

63

1

7.5±0.2

.295±.008

28.5±0.6

1.122±.024

3±0.3

.118±.012

67±1

2.638±.039

15±0.3

.591±.012

5±0.3

.197±.012

5±0.3

.197±.012

4.3±0.3

.169±.012

3.5

.138

6.5

.256

3.5 dia.

.138 dia.

6.5 dia.

.256 dia.

35.4±0.5

1.394±.020

21±0.6

.827±.024

20.6±0.6

.811±.024

2. PC board socket

32±0.6

1.260±.024

13±0.6

.512±.024

0.8±0.1

.031±.004

21.5±0.6

.846±.024

4±0.6

.157±.024

6.7±0.3

.264±.012

Pre-soldering

0.3±0.1

.012±.004

0.35±0.1

.014±.004

3. Plug-in socket

37±0.6

1.457±.024

36.4±0.6

1.433±.024

13±0.6

.512±.024

25.4±0.6

1.000±.024

8.6±0.3

.339±.012

8±0.6

.315±.024

2±0.3

.079±.012

2±0.3

.079±.012

1.9±0.3

.075±.012

1±0.3

.039±.012

Details of
terminal portion

PC board pattern (Bottom view)

1 Form A
1 Form C

2 Form A
2 Form C

Tolerance: ±0.1 ±.004

(4.4)

(.173)

16.5

.650

3.5

.138

3.5

.138

7.6

.299

5-1.3 dia.

5-.051 dia.

(4)

(.157)

5

.197

5

.197

15

.591

7.5

.295

8-1.3 dia.

8-.051 dia.

Panel cut-out

(Thickness: 1.0 to 2.0 .039 to .079)

Tolerance: ±0.1 ±.004

34.9

1.374

11.9

.469

For Cautions for Use, see Relay Technical Information (Page 11 to 39).

12/27/2002 All Rights Reserved, © Copyright Matsushita Electric Works, Ltd.

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