Compact & Slim 2 Form C
Non-polarized Relay
HX-RELAYS
FEATURES
15.0
.591
• 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.
7.4
.291
9.4
.370
• 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.
mm inch
SPECIFICATIONS
Contact
Characteristics
Arrangement
2 Form C
Initial contact resistance
Max. 100 mΩ
(By voltage drop 6 V DC 1 A)
Contact material
Gold-clad silver alloy
Nominal switching
1 A 30 V DC, 0.3 A 125 V AC
capacity (resistive load)
Max. switching power
30 W (DC), 37.5 VA (AC)
(resistive load)
Rating
Max. switching voltage
110 V DC, 125 V AC
Max. switching current
1A
Min. switching capability ❇1
1 mA 1 V DC
Nominal operating power
320 mW
Mechanical (at 180 cpm)
107
Expected
105
life (min.
Electrical
(at
20
cpm)
(1
A
30
V DC,
operations)
0.3 A 125 V AC resistive)
Between contacts
Initial
breakdown
voltage
Between contact and
coil
Between contacts sets
Temperature rise*2
Operate time*3
(at 20°C 68°F)
Release time(without diode)*3
(at 20°C 68°F)
Functional*4
Shock resistance
Destructive*5
Functional*6
Vibration resistance
Destructive
Note:
❇1This value can change due to the switching frequency, environmental conditions,
and desired reliability level, therefore it is recommended to check 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: 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 61)
TYPICAL
APPLICATIONS
• Telephone exchange, transmission
equipment
• Communications devices
• Measurement devices
• Home appliances, and audio/visual
equipment
• Office equipment
Min. 1,000 MΩ (at 500 V DC)
750 V rms for 1 min.
Initial insulation*1 resistance
Conditions for
opetation, transport
and storage*7
Ambient
temperature
Humidity
Atmospheric
pressure
Unit weight
1,000 V rms for 1 min.
1,000 V rms for 1 min.
Max. 60°C
Max. 6 ms (Approx. 4 ms)
Max. 5 ms (Approx. 3 ms)
Min. 100 m/s2 {10G}
Min. 1,000 m/s2 {100G}
10 to 55 Hz
at double amplitude of 1.0 mm
10 to 55 Hz
at double amplitude of 1.5 mm
–40 to +70°C
–40 to +158°F
5 to 85% R.H.
86 to 106 kPa
Approx. 2g .07 oz
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
Contact
arrangement
Coil rating,
V DC
2 Form C
1.5
3
4.5
5
6
9
12
24
Part No.
Standard
PC board
terminal
arrangement
HX2-1.5V
HX2-3V
HX2-4.5V
HX2-5V
HX2-6V
HX2-9V
HX2-12V
HX2-24V
Pick-up
voltage,
V DC (max.)
(at 20°C 68°F)
Drop-out
voltage,
V DC (min.)
(at 20°C 68°F)
Normal
operating
current,
mA (±10%)
(at 20°C 68°F)
Coil
Resistance,
ohm (±10%)
(at 20°C 68°F)
Nominal
operating
power,
mW
Max. allowable
voltage,
V DC
(at 70°C 158°F)
1.13
2.25
3.38
3.75
4.5
6.75
9
18
0.15
0.3
0.45
0.5
0.6
0.9
1.2
2.4
214
107
71.1
64.0
53.6
35.6
26.7
13.3
7.0
28.1
63.3
78.1
112
253
450
1,800
320
320
320
320
320
320
320
320
1.65
3.3
4.95
5.5
6.6
9.9
13.2
26.4
Standard packing: Tube; 40 pcs.; Case : 1,000 pcs.
DIMENSIONS
mm inch
1. Standard PC board terminal type
PC board pattern (Bottom view)
15.00
.591
10.16
.400
2.54
.100
7.4
.291
9.4
.370 0.45
.018
Schematic (Bottom view)
8-1 dia
8-.039 dia
5.08
.200
2.54
.100
3.5
.138
0.25
.010
0.5
.020
1.15
.138
5.08
.200
1
3 4 5
12
10 9 8
5.08
.200
2.54
.100
General tolerance: ±0.3 ±.012
Tolerance: ±0.1 ±.004
REFERENCE DATA
1. Maximum switching capacity
2. Life curve
3. Mechanical life
Switching current, A
2.0
1.0
0.5
0.4
0.3
200
No. of operations, ×104
DC load (cos ϕ = 1)
AC load (cos ϕ = 1)
3.0
Ratio against the rated voltage, %V
Tested sample: HX2-12 V, 10 pcs.
100
50
30 V DC
resistive load
30
20
125 V AC
resistive load
0.2
10
20 30
0.2
50
100
200 300
Switching voltage, V
0.4
0.6
0.8
1.0
Switching current, A
100
90
80
Pick-up voltage
70
Max.
60
50
Min.
40
30
Drop-out voltage
20
Max.
10
Min.
0
1.2
100
500
No. of operations, ×104
1,000
4. Electrical life (1 A 30 V DC resistive load)
5. Coil temperature rise
Tested sample: HX2-12 V, 6 pcs.
Operating frequency: 20 cpm
Tested sample: HX2-12 V
Measured portion: Inside the coil
Ambient temperature: 25°C 77°F, 70°C 158°F
Change of contact resistance
100
90
90
80
70
Pick-up voltage
Min.
50
40
30
Drop-out voltage
Max.
20
0
60
80
70
60
50
40
Max.
30
5
No. of operations, ×104
10
1A
0A
1A
0A
50
40
30
20
10
10
0
70°C 158°F
Room
temperature
(25°C 77°F)
Min.
20
Min.
10
184
Max.
60
70
Temperature rise, °C
100
Contact resistance, mΩ
Ratio against the rated voltage, %V
Change of pick-up and drop-out voltage
5
No. of operations, ×104
10
0
100
110 120 130 140 150
Coil applied voltage, %V
HX
6. Operate/release time characteristics
7. Distribution of pick-up and drop-out voltage
8. Ambient temperature characteristics
Tested sample: HX2-12V, 10 pcs.
Tested sample: HX2-12V, 50 pcs.
Tested sample: HX2-12V, 5 pcs.
35
5
4
Set time
3
Max.
Min.
2
Reset time
Max.
Min.
1
0
Variation ratio, %
–40
Quantity
Set/reset time, msec.
6
80
90
100
110
30 Drop-out voltage
25
Pick-up voltage
–40 –20
20
Drop-out
voltage
–30
–20
–10
Pick-up voltage
0
15
20 40 60 80
Ambient temperature, °C
–10
10
–20
5
–30
0
120
Coil applied voltage, %V
–40
10 20 30 40 50 60 70 80 90 100
Ratio against the rated voltage, %V
9. Distribution of contact resistance
10.-(1) High frequency characteristics
10.-(2) High frequency characteristics
Tested sample: HX2-12V, 25 pcs. (25 × 4 contacts)
Isolation characteristics
Insertion loss characteristics
Isolation, dB
Quantity
40
30
Insertion loss, dB
50
100
20
0.5
0.4
0.3
50
0.2
10
0.1
0
20
30
Contact resistance, mΩ
40
10
100
Frequency, MHZ
1,000
0
10
100
Frequency, MHZ
1,000
NOTES
3. Packing style
• Packing direction
The relay is packed in a tube with the relay
orientation mark on the left side, as shown
in the figure below.
Take note of the relay orientation when
mounting relays on the printed circuit
board.
Orientation (indicates PIN No. 1) stripe
4. Automatic insertion
To maintain the internal function of the relay, the chucking pressurre should not exceed the values below.
Chucking pressure in direction A:
9.8 N {1 kgf} or less
Chucking pressure in direction B:
9.8 N {1 kgf} or less
Chucking pressure in direction C:
4.9 N {500 gf} or less
A
Stopper
(gray)
Stopper
(green)
The temperature range is –40 to +70°C
–40 to +158°F
C
B
,
,
,
,
, ,,,,,
1. Coil operating power
Pure DC current should be applied to the
coil. The wave form should be rectangular.
If it includes ripple, the ripple factor should
be less than 5%.
However, check it with the actual circuit
since the characteristics may be slightly
different. The nominal operating voltage
should be applied to the coil for more than
10 ms to set/reset the latching type relay.
2. Cleaning
In automatic cleaning, cleaning with the
boiling method is recommended. Avoid ultrasonic cleaning which subject the relay
to high frequency vibrations. It may cause
the contacts to stick.
lt is recommended that a fluorinated hydrocarbon or other alcoholic solvent be
used.
Please chuck the
portion.
Avoid chucking the center of the relay.
For Cautions for Use, see Relay Technical Information (Page 48 to 76).
9/1/2000
All Rights Reserved, © Copyright Matsushita Electric Works, 185
Ltd.
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