Page 1
180
HY-RELAYS
Non-polarized
1 Form C Relay
mm inch
7.4
.291
10.1
.398
12
.472
FEATURES
• High sensitivity: 150 mW/200 mW
• A wide range of ambient temperature: –40 ° C to +70 ° C –40 ° F to +158 ° F
• Sealed construction
• Rating: 1 A 30 V DC
SPECIFICATIONS
Contact
Coil
Remarks
* Specifications will vary with foreign standards certification ratings.
*
1
Measurement at same location as "Initial breakdown voltage" section
*
2
Detection current: 10mA
*
3
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)
Characteristics (at 25 ° C 77 ° F, 50% Relative humidity)
Arrangement 1 Form C
Initial contact resistance, max.
(By voltage drop 6 V DC 1 A)
100 m Ω
Contact material Gold-clad silver
Rating
(resistive)
Nominal switching capacity 1 A 30 V DC
Max. switching power 30 W
Max. switching voltage 60 V DC
Max. switching current 1 A
Max. carrying current 2 A
Expected life
(min. operations)
Mechanical (at 180 cpm) 10
7
Electrical (at 20 cpm)
1 A 30 V DC
10
5
Nominal operating
power
Standard type 200 mW
High sensitivity type 150 mW
Max. operating speed 20 cpm (at nominal voltage)
Initial
insulation
resistance*
1
Between contacts Min. 100 M Ω at 500 V DC
Between contact and
coil
Min. 100 M Ω at 500 V DC
Initial
breakdown
voltage*
2
Between open
contacts
500 Vrms
Between contacts and
coil
1,000 Vrms
Operate time*
3
(at nominal voltage) Max. 5 ms (approx. 2 ms)
Release time (without diode)*
3
(at nominal voltage)
Max. 4 ms (approx. 1 ms)
Temperature rise at nominal voltage
Contact carrying current 1 A at 20 ° C
Max. 50 ° C
Shock resistance
Functional*
4
Min. 98 m/s
2
(10 G)
Destructive*
5
Min. 980 m/s
2
(100 G)
Vibration resistance
Functional*
6
58.8 m/s
2
{6 G}, 10 to 55 Hz
at double amplitude of 1 mm
Destructive
117.6 m/s
2
{12 G}, 10 to 55 Hz
at double amplitude of 2 mm
Conditions for operation, transport and
storage*
7
(Not freezing and condensing
at low temperature)
Ambient
temp.
–40 ° C to +70 ° C
–40 ° F to +158 ° F
Humidity 5 to 85% R.H.
Unit weight 1.8 g .063 oz
TYPICAL APPLICATIONS
• Automotive: Switching to small motor
1) Automirrow controller
2)Retractable head light controller
• Push button device: Dial pulsing
• Low-voltage signal switching and motor
control of small home appliances such as
portable video tape recorders and audio
devices.
• Operating of dish-control motors for PCs
and word processors
ORDERING INFORMATION
1Ex. HY Z
Contact arrangement Sensitivity Coil voltage (DC)
Nil: High sensitivity 150 mW
Z: Standard 200 mW
1: 1 Form C 1.5, 3, 4.5, 5, 6, 9, 12, 24 V
Standard packing: Carton: 100 pcs. Case 500 pcs.
3V
Page 2
HY
181
TYPES AND COIL DATA (at 20 ° C 68 ° F)
Standard packing: Carton: 100 pcs. Case: 500 pcs.
200 mW Standard type
150 mW High sensitivity type
Part No.
Nominal voltage,
V DC
Pick-up voltage,
V DC (max.)
Drop-out
voltage,
V DC (min.)
Coil resistance,
Ω ( ±
10%)
Nominal
operating
current, mA
Nominal
operating power ,
mW
Max. allowable
voltage, V DC
(at 70 ° C 158 ° F)
HY1Z-1.5V 1.5 1.125 0.15 11.25 133.3 200 1.8
HY1Z-3V 3 2.25 0.3 45 66.7 200 3.6
HY1Z-4.5V 4.5 3.375 0.45 101.2 44.5 200 5.4
HY1Z-5V 5 3.75 0.5 125 40 200 6
HY1Z-6V 6 4.5 0.6 180 33.3 200 7.2
HY1Z-9V 9 6.75 0.9 405 22.2 200 10.8
HY1Z-12V 12 9 1.2 720 16.7 200 14.4
HY1Z-24V 24 18 2.4 2,880 8.3 200 28.8
Part No.
Nominal voltage,
V DC
Pick-up voltage,
V DC (max.)
Drop-out
voltage,
V DC (min.)
Coil resistance,
Ω ( ±
10%)
Nominal
operating
current, mA
Nominal
operating power ,
mW
Max. allowable
voltage, V DC
(at 70 ° C 158 ° F)
HY1-1.5V 1.5 1.125 0.15 15 100 150 2.1
HY1-3V 3 2.25 0.3 60 50 150 4.2
HY1-4.5V 4.5 3.375 0.45 135 33.3 150 6.3
HY1-5V 5 3.75 0.5 166 30.1 150 7
HY1-6V 6 4.5 0.6 240 25 150 8.4
HY1-9V 9 6.75 0.9 540 16.7 150 12.6
HY1-12V 12 9 1.2 960 12.5 150 16.8
HY1-24V 24 18 2.4 3,840 6.25 150 33.6
DIMENSIONS
General tolerance: ± 0.3 ± .012
3.5
.138
0.5
.020
5.08
.200
7.4
.291
12
.462
10.1
.398
0.5
.020
7.62
.300
(0.82)
(.032)
0.4 dia.
.016 dia.
2.54
.100
0.25
.010
0.25
.010
PC board pattern (Copper-side view)
Schematic (Bottom view)
Tolerance: ± 0.1 ± .004
2.54
.100
2.54
.100
7.62
.300
6-1 dia.
6-.039 dia.
(0.82)
(.032)
5.08
.200
2.54
.100
N.C.
N.O.
COM
mm inch
REFERENCE DATA
1. Maximum switching power 2. Life curve 3. Mechanical life
Tested sample: HY1Z-12V, 10 pcs.
Ambient temperature: 20 ° C to 25 ° C 68 ° F to 77 ° F
Contact voltage, V
Contact current, A
DC resistive
AC resistive
0.2
0.5
1.0
2.0
5.0
0.1
10 30 60 100 300
10
20
30
50
100
200
300
0.2 0.4 0.6 0.8 1.0 1.2 1.4
Switching current, A
Life, ×10
4
100 V AC
resistive load
30 V DC
resistive load
No. of operations, ×10
4
Ratio against the rated voltage, %V
0
10
20
30
40
50
60
70
80
90
100
10 100
1,000 2,000
Min.
Max.
Min.
Max.
Drop-out voltage
Pick-up voltage
Page 3
HY
182
4. Electrical life
Tested sample: HY1-12V, 6 pcs.
Condition: 1 A 30 V DC resistive load, 30 cpm
Circuit:
Change of pick-up and drop-out voltage Change of contact resistance
N.C. side: 3 pcs.
N.O. side: 3 pcs.
0
10
20
30
40
50
60
70
80
90
100
Min.
Max.
Min.
Max.
10 20
No. of operations, ×10
4
Drop-out voltage
Pick-up voltage
Ratio against the rated voltage, %V
Contact resistance, mΩ
No. of operations, × 10
4
2010
80
60
40
20
0
Min.
Max.
5-(1). Coil temperature rise
(150 mW high sensitivity type)
Tested sample: HY1-9V, 5 pcs.
Ambient temperature:24 ° C 75 ° F
5-(2). Coil temperature rise
(200 mW Standard type)
Tested sample: HY1Z-12V, 5 pcs.
Ambient temperature: 23 ° C 74 ° F
6. Operate/release time characteristics
Tested sample: HY1Z-12V, 5 pcs.
Ambient temperature: 25 ° C 77 ° F
0
10
20
30
40
50
60
70
80
90
100
80 100 120 140 160 180
0A
1A
Coil applied voltage, %V
Coil temperature rise, °C
0
10
20
30
40
50
60
70
80
90
100
80 100 120 140 160 180
0A
1A
Coil applied voltage, %V
Coil temperature rise, °C
Min.
Max.
Min.
Max.
Coil applied voltage, %V
Operate/release time, ms
Operate time
Release time
x
x
0
2
1
3
80 100 120
7. Distribution of pic k-up and drop-out voltages
Tested sample: HY1-12V, 50 pcs.
Ambient temperature: 23 ° C 74 ° F
8. Distribution of contact resistance
Tested sample: HY1-12V, 50 pcs.
N.C. side N.O. side
9. Malfunction shock
Tested sample: HY1Z-12V, 6 pcs.
0
5
10
15
20
25
30
10 20 30 40 50 60 70 80 90 100
Quantity
Pick-up/drop-out voltage, V
Drop-out voltage
Pick-up voltage
0
5
10
15
20
25
30
30 40
N.C. side
N.O. side
Contact resistance mΩ
Quantity
Y’
XZ
Z’ X’
980m/s
2
980m/s
2
980m/s
2
980m/s
2
980m/s
2
980m/s
2
X’X
Z’
Y
Y’
Z
Y
Deenergized condition
Energized condition
NOTE
Soldering and cleaning
HY relays have the sealed construction.
It is possible to do automatic soldering
and automatic cleaning, but avoid the ultrasonic cleaning.
For cleaning, it is recommended that a fluorinated hydrocarbon or other alcoholic
solvent be used.
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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