183
HX-RELAYS
Compact & Slim 2 Form C
Non-polarized Relay
mm
inch
7.4
.291
15.0
.591
9.4
.370
FEATURES
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.
High-density mounting is possible
High reliability
The use of a gold-clad bifurcated struc-
ture for the movable contacts, and a low
gas material for the forming materials and
coil wiring ensures high contact reliability.
SPECIFICATIONS
Contact
Note:
f
1This value can change due to the switching frequency, environmental conditions,
and desired reliability level, therefore it is recommended to check this with the ac-
tual 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
s
*
5
Half- wave pulse of sine wave: 6ms
*
6
Detection time: 10
s
*
7
Refer to 5. Conditions for operation, transport and storage mentioned in
AMBIENT ENVIRONMENT (Page 61)
Characteristics
Arrangement
2 Form C
Initial contact resistance
(By voltage drop 6 V DC 1 A)
Max. 100 m
Contact material
Gold-clad silver alloy
Rating
Nominal switching
capacity (resistive load)
1 A 30 V DC, 0.3 A 125 V AC
Max. switching power
(resistive load)
30 W (DC), 37.5 VA (AC)
Max. switching voltage
110 V DC, 125 V AC
Max. switching current
1 A
Min. switching capability
f
1
1 mA 1 V DC
Nominal operating power
320 mW
Expected
life (min.
operations)
Mechanical (at 180 cpm)
10
7
Electrical (at 20 cpm)
10
5
(1 A 30 V DC,
0.3 A 125 V AC resistive)
Initial insulation*
1
resistance
Min. 1,000 M
(at 500 V DC)
Initial
breakdown
voltage
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.
Temperature rise*
2
Max. 60
C
Operate time*
3
(at 20
C
68
F
)
Max. 6 ms (Approx. 4 ms)
Release time(without diode)*
3
(at 20
C
68
F
)
Max. 5 ms (Approx. 3 ms)
Shock resistance
Functional*
4
Min. 100 m/s
2
{10G}
Destructive*
5
Min. 1,000 m/s
2
{100G}
Vibration resistance
Functional*
6
10 to 55 Hz
at double amplitude of 1.0 mm
Destructive
10 to 55 Hz
at double amplitude of 1.5 mm
Conditions for
opetation, transport
and storage*
7
Ambient
temperature
40 to +70
C
40 to +158
F
Humidity
5 to 85% R.H.
Atmospheric
pressure
86 to 106 kPa
Unit weight
Approx. 2g
.07 oz
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.
HX
184
TYPES AND COIL DATA
Standard packing: Tube; 40 pcs.; Case : 1,000 pcs.
Contact
arrangement
Coil rating,
V DC
Part No.
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
)
Standard
PC board
terminal
arrangement
2 Form C
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
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
DIMENSIONS
1. Standard PC board terminal type
mm
inch
General tolerance:
0.3
.012
15.00
.591
9.4
.370
0.5
.020
5.08
.200
7.4
.291
5.08
.200
0.25
.010
0.45
.018
3.5
.138
1.15
.138
2.54
.100
PC board pattern (Bottom view)
Tolerance:
0.1
.004
Schematic (Bottom view)
10.16
.400
5.08
.200
2.54
.100
2.54
.100
8-1 dia
8-.039 dia
1
12
3
10
4
9
5
8
REFERENCE DATA
1. Maximum switching capacity
2. Life curve
3. Mechanical life
Tested sample: HX2-12 V, 10 pcs.
DC load (cos
= 1)
AC load (cos
= 1)
20
30
50
100
200 300
0.2
0.3
0.4
0.5
1.0
2.0
3.0
Switching voltage, V
Switching current, A
0.2
0.4
0.6
0.8
1.0
1.2
10
20
30
50
100
200
Switching current, A
No. of operations,
10
4
125 V AC
resistive load
30 V DC
resistive load
0
10
20
30
40
50
60
70
80
90
100
Max.
Min.
Max.
Min.
100
500
1,000
No. of operations,
10
4
Ratio against the rated voltage, %V
Drop-out voltage
Pick-up voltage
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
5. Coil temperature rise
Tested sample: HX2-12 V
Measured portion: Inside the coil
Ambient temperature: 25
C
77
F
, 70
C
158
F
0
10
20
30
40
50
60
70
80
90
100
Max.
Min.
Max.
Min.
Ratio against the rated voltage, %V
No. of operations,
10
4
5
10
Drop-out voltage
Pick-up voltage
0
10
20
30
40
50
60
70
80
90
100
Max.
Min.
No. of operations,
10
4
5
10
Contact resistance, m
0
10
20
30
40
50
60
70
100
110
120
130
140
150
Coil applied voltage, %V
Temperature rise,
C
1 A
0 A
1 A
0 A
70
C
158
F
Room
temperature
(25
C
77
F
)
HX
185
6. Operate/release time characteristics
Tested sample: HX2-12V, 10 pcs.
7. Distribution of pick-up and drop-out voltage
Tested sample: HX2-12V, 50 pcs.
8. Ambient temperature characteristics
Tested sample: HX2-12V, 5 pcs.
Set time
Reset time
Min.
Min.
0
1
2
3
4
5
6
80
90
100
110
120
Coil applied voltage, %V
Set/reset time, msec.
Max.
Max.
Drop-out voltage
Pick-up voltage
0
5
10
15
20
25
30
35
10 20 30 40 50 60 70 80 90 100
Quantity
Ratio against the rated voltage, %V
Pick-up voltage
Drop-out
voltage
Variation ratio, %
Ambient temperature,
C
0
20
40
10
20
30
40
10
20
30
40
40
20
60
80
9. Distribution of contact resistance
Tested sample: HX2-12V, 25 pcs. (25
4 contacts)
10.-(1) High frequency characteristics
Isolation characteristics
10.-(2) High frequency characteristics
Insertion loss characteristics
Contact resistance, m
Quantity
0
10
20
30
40
50
20
30
40
50
100
10
100
1,000
Frequency, MH
Z
Isolation, dB
10
100
1,000
Frequency, MH
Z
0
0.1
0.2
0.3
0.4
0.5
Insertion loss, dB
NOTES
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 ul-
trasonic cleaning which subject the relay
to high frequency vibrations. It may cause
the contacts to stick.
lt is recommended that a fluorinated hy-
drocarbon or other alcoholic solvent be
used.
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.
The temperature range is 40 to +70
C
40 to +158
F
4. Automatic insertion
To maintain the internal function of the re-
lay, the chucking pressurre should not ex-
ceed 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
Please chuck the
portion.
Avoid chucking the center of the relay.
Orientation (indicates PIN No. 1) stripe
Stopper
(gray)
Stopper
(green)
,,
,,,
,
,,
,,
A
C
B
,
,
For Cautions for Use, see Relay Technical Information (Page 48 to 76).
9/1/2000
All Rights Reserved, Copyright Matsushita Electric Works, Ltd.
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