NAIS HX2-24V, HX2-3V, HX2-4.5V, HX2-5V, HX2-6V Datasheet

❇

Compact & Slim 2 Form C
Non-polarized Relay

HX-RELAYS

FEATURES

15.0

.591

7.4

.291

9.4

.370

• Compact size of (W) 7.4 × (L) 15.0 × (H)

9.4 mm (W) .291 × (L) .591 × (H) .370

inch.

• Surge withstand voltage of 1,500 V
(between contact and coil)

Conforms to FCC Part 68.

mm inch

• High-density mounting is possible

• High reliability

The use of a gold-clad bifurcated struc­ture for the movable contacts, and a low
gas material for the forming materials and
coil wiring ensures high contact reliability.

SPECIFICATIONS

Contact

Arrangement 2 Form C
Initial contact resistance

(By voltage drop 6 V DC 1 A)
Contact material Gold-clad silver alloy

Nominal switching
capacity (resistive load)

Max. switching power

Rating

(resistive load)
Max. switching voltage 110 V DC, 125 V AC
Max. switching current 1 A
Min. switching capability ❇ 1

Nominal operating power 320 mW
Expected

life (min.
operations)

Mechanical (at 180 cpm) 10

Electrical (at 20 cpm)

Note:

1This value can change due to the switching frequency, en vironmental conditions,

and desired reliability level, therefore it is recommended to chec k this with the ac­tual load.

Remarks

* Specifications will vary with foreign standards certification ratings.

1

*

Measurement at same location as "Initial breakdown voltage" section.

2

By resistive method, nominal voltage applied to the coil; contact carrying current:

*

1A.

3

Nominal voltage applied to the coil, excluding contact bounce time.

*

4

*

Half- wave pulse of sine wave: 11ms, detection time: 10 µ s

5

Half- wave pulse of sine wave: 6ms

*

6

*

Detection time: 10 µ s

7

*

Refer to 5. Conditions for operation, transport and storage mentioned in
AMBIENT ENVIRONMENT (Page 61)

Max. 100 m Ω

1 A 30 V DC, 0.3 A 125 V AC

30 W (DC), 37.5 VA (AC)

1 mA 1 V DC

7

5

10

(1 A 30 V DC,

0.3 A 125 V AC resistive)

Characteristics

Initial insulation*
Initial

breakdown
voltage

Temperature rise*
Operate time*

(at 20 ° C 68 ° F)
Release time(without diode)*

(at 20 ° C 68 ° F)
Shock resistance

Vibration resistance

Conditions for
opetation, transport
and storage*

Unit weight Approx. 2g .07 oz

1

resistance Min. 1,000 M Ω (at 500 V DC)
Between contacts 750 V rms for 1 min.
Between contact and

coil

1,000 V rms for 1 min.

Between contacts sets 1,000 V rms for 1 min.

2

3

3

Functional*
Destructive*

Functional*

Destructive

4

5

6

at double amplitude of 1.0 mm

at double amplitude of 1.5 mm

Ambient
temperature

7

Humidity 5 to 85% R.H.
Atmospheric

pressure

Max. 60 ° C

Max. 6 ms (Approx. 4 ms)

Max. 5 ms (Approx. 3 ms)

Min. 100 m/s

Min. 1,000 m/s

2

{10G}

2

{100G}

10 to 55 Hz

10 to 55 Hz

–40 to +70 ° C

–40 to +158 ° F

86 to 106 kPa

TYPICAL
APPLICATIONS

• Telephone exchange, transmission
equipment

• Communications devices

• Measurement devices

• Home appliances, and audio/visual
equipment

• Office equipment

ORDERING INFORMATION

Ex. HX 2 3V

Contact arrangement Coil voltage(DC)

2: 2 Form C 1.5, 3, 4.5, 5, 6, 9, 12, 24 V

Note: 2,500V Surge (Bellcore) type is also available.

Please consult us for details.

183

HX

TYPES AND COIL DATA

Part No.

Contact

arrangement

Coil rating,

V DC

1.5 HX2-1.5V 1.13 0.15 214 7.0 320 1.65
3 HX2-3V 2.25 0.3 107 28.1 320 3.3

4.5 HX2-4.5V 3.38 0.45 71.1 63.3 320 4.95

2 Form C

5 HX2-5V 3.75 0.5 64.0 78.1 320 5.5
6 HX2-6V 4.5 0.6 53.6 112 320 6.6
9 HX2-9V 6.75 0.9 35.6 253 320 9.9

12 HX2-12V 9 1.2 26.7 450 320 13.2
24 HX2-24V 18 2.4 13.3 1,800 320 26.4

Standard packing: Tube; 40 pcs.; Case : 1,000 pcs.

Standard

PC board

terminal

arrangement

Pick-up
voltage,

V DC (max.)

(at 20 ° C 68 ° F)

V DC (min.)

(at 20 ° C 68 ° F)

Drop-out

voltage,

(at 20 ° C 68 ° F)

Normal

operating

current,

mA ( ± 10%)

Resistance,
ohm ( ± 10%)

(at 20 ° C 68 ° F)

Coil

Nominal

operating

power,

mW

Max. allowable

voltage,

V DC

(at 70 ° C 158 ° F)

DIMENSIONS

1. Standard PC board terminal type

9.4

0.45

.370

.018

3.5

.138

1.15

.138

General tolerance: ± 0.3 ± .012

0.5

.020

5.08

.200

15.00

.591

2.54

.100

0.25

.010

7.4

.291

5.08

.200

PC board pattern (Bottom view)

10.16

5.08

.200

2.54

.100

.400

2.54

.100

8-1 dia

8-.039 dia

T olerance: ± 0.1 ± .004

REFERENCE DATA

1. Maximum switching capacity 2. Life curve 3. Mechanical life

3.0

2.0

1.0

0.5

0.4

Switching current, A

0.3

0.2

20 30 50 100 200 300

Switching voltage, V

DC load (cos ϕ = 1)
AC load (cos ϕ = 1)

200

4

100

50

30
20

No. of operations, ×10

10

0.2 0.4 0.6 0.8 1.0 1.2

30 V DC
resistive load

125 V AC
resistive load

Switching current, A

Tested sample: HX2-12 V, 10 pcs.

100

90
80
70
60
50
40
30
20

Ratio against the rated voltage, %V

10

0

mm inch

Schematic (Bottom view)

112310495

8

Pick-up voltage

Drop-out voltage

100 500 1,000

No. of operations, ×10

4

Max.

Min.

Max.
Min.

4. Electrical life (1 A 30 V DC resistive load)

Tested sample: HX2-12 V, 6 pcs.
Operating frequency: 20 cpm

Change of pick-up and drop-out voltage Change of contact resistance

100

90
80
70
60
50
40
30
20

Ratio against the rated voltage, %V

10

0

Pick-up voltage

Drop-out voltage

510

No. of operations, ×10

Max.

Min.

Max.

Min.

4

Contact resistance, mΩ

100

90
80
70
60
50
40
30
20
10

0

510

No. of operations, ×10

184

5. Coil temperature rise

Tested sample: HX2-12 V
Measured portion: Inside the coil
Ambient temperature: 25 ° C 77 ° F, 70 ° C 158 ° F

70

70°C 158°F
Room

temperature

60

(25°C 77°F)

50

40

Max.

Min.

4

30

Temperature rise, °C

20

10

0

100 110 120 130 140 150

Coil applied voltage, %V

1 A
0 A

1 A
0 A