COST SAVING
SUBMINIATURE
PC BOARD RELAYS
14.0
.551
14.2
.559
26.5
1.043
26.3
1.035
16.9
.665
17.7
.697
HA-RELAYS
FEATURES
• Compact construction
• Sensitive - very low operating power
• Soldering flux inflow prevented by molded construction
• Contact capacity - 3 A 250 V AC, 30 V DC
• Simple mechanism for stable quality - only 9 pieceparts
• Amber sealed types available
HAE Amber Relays
mm inch
SPECIFICATIONS
HA1 Standard type
Contacts
HA1E Amber sealed type
Contacts
Arrangement
1 Form C
Contact material
Initial contact resistance, max.
(By voltage drop 6 V DC 1 A)
Max. switching power
Rating
(resistive
Max. switching voltage
load)
Max. switching current
Mechanical
Expected
life (min.
Electrical 3 A 250 V AC
operations) (resistive) 3 A 30 V DC
Silver-nickel
50 mΩ
750 VA, 90 W
250 V AC, 30 V DC
3A
107
105
5×105
Coil
(AC) 0.58 VA, (DC) 230 mW
(AC) 0.9 VA, (DC) 360 mW
Characteristics
Operate time*3 (at nominal voltage)
(at 20°C)
Release time (without diode)*3
(at nominal voltage)(at 20°C)
Temperature rise (at 20°C)
Functional
Destructive
Functional
Vibration resistance
Destructive
20 cpm
Min. 100 MΩ at 500 V DC
750 Vrms for 1 min.
1,500 Vrms for 1 min.
Approx. 6 ms (AC),
Approx. 5 ms (DC)
Approx. 6 ms (AC),
Approx. 3 ms (DC)
Max. (AC) 60°C, (DC) 40°C
with nominal coil voltage and
at 3A switching current
98 m/s2 {10G}
980 m/s2 {100G}
10 to 55Hz
at double amplitude of 1mm
10 to 55Hz
at switching of 2mm
Ambient
temp.
–40°C to +50°C
–40°F to +122°F
Humidity
5 to 85%R.H.
Approx. 15 g .53 oz
* Specifications will vary with foreign standards certification ratings.
*1 Measurement at same location as "Intial breakdown voltage" section
*2 Detection current: 10 mA
208
50 mΩ
500 VA, 90 W
250 V AC, 30 V DC
2 A AC, 3A DC
107
105
2×105
Minimum operating power
Nominal operating power
(AC) 0.58 VA, (DC) 230 mW
(AC) 0.9 VA, (DC) 360 mW
Characteristics
Maximum operating speed
Initial insulation resistance*1
(at 25°C, 50% R.H.)
Initial
Between open contacts
breakdown
2
Between contacts and coil
voltage*
Conditions for operation,
transport and storage*4
(Not freezing and condensing at low temperature)
Unit weight
Remarks
1 Form C
Gold-clad over silver-nickel
Coil
Minimum operating power
Nominal operating power
Shock resistance
Arrangement
Contact material
Initial contact resistance, max.
(By voltage drop 6 V DC 1 A)
Max. switching power
Rating
(resistive
Max. switching voltage
load)
Max. switching current
Mechanical
Expected
life (min.
Electrical 2 A 250 V AC
operations) (resistive) 3 A 30 V DC
Maximum operating speed
Initial insulation resistance*1
(at 25°C, 50% R.H.)
Initial
Between open contacts
breakdown
2
Between contacts and coil
voltage*
Operate time*3 (at nominal voltage)
(at 20°C)
Release time (without diode)*3
(at nominal voltage)(at 20°C)
Temperature rise (at 50°C)
Shock resistance
Functional
Destructive
Functional
Vibration resistance
Destructive
Conditions for operation,
transport and storage*4
(Not freezing and condensing at low temperature)
Unit weight
20 cpm
Min. 100 MΩ at 500 V DC
750 Vrms for 1 min.
1,500 Vrms for 1 min.
Approx. 6 ms (AC),
Approx. 5 ms (DC)
Approx. 6 ms (AC),
Approx. 3 ms (DC)
Max. (AC) 60°C, (DC) 40°C
with nominal coil voltage and
at 3A switching current
98 m/s2 {10G}
980 m/s2 {100G}
10 to 55Hz
at double amplitude of 1mm
10 to 55Hz
at double amplitude of 2mm
Ambient
temp.
–40°C to +50°C
–40°F to +122°F
Humidity
5 to 85%R.H.
Approx. 15 g.53 oz
*3 Excluding contact bounce time
*4 Refer to 5. Conditions for operation, transport and storage mentioned in
AMBIENT ENVIRONMENT (Page 61).
HA
TYPICAL
APPLICATIONS
ORDERING INFORMATION
Ex.
Office machines, electrical home appliances, load management equipment.
HA
1
E
DC6V
Contact arrangement
Type classification
Coil voltage
1: 1 Form C
Nil: Dust cover type
E: Amber sealed type
DC 5, 6, 9, 12, 24 V
AC 6, 12, 24, 48, 115V
Notes: 1. For UL/CSA recognized types, add suffix UL/CSA.
(Notes) 2. Standard packing Carton: 100 pcs., Case: 500 pcs. or 2,000 pcs.
TYPES AND COIL DATA (at 20°C 68°F)
Part No.
Nominal voltage
Pick-up voltage,
(max.)
Drop-out
voltage,
(min.)
* Nominal
operating
current, mA
Nominal
operating power
Coil resistance,
Ω (±10%)
Maximum
allowable
voltage
6 V AC
4.8 V AC
1.2 V AC
150
0.9 VA
—
6.6 V AC
12 V AC
9.6 V AC
2.4 V AC
76
0.9 VA
—
13.2 V AC
24 V AC
19.2 V AC
4.8 V AC
37
0.9 VA
—
26.4 V AC
48 V AC
38.4 V AC
9.6 V AC
19
0.9 VA
—
52.8 V AC
115 V AC
92.0 V AC
23.0 V AC
8
0.9 VA
—
126.5 V AC
5 V DC
4.0 V DC
0.5 V DC
72
360 mW
69
6.0 V DC
6 V DC
4.8 V DC
0.6 V DC
60
360 mW
100
7.2 V DC
9 V DC
7.2 V DC
0.9 V DC
40
360 mW
225
10.8 V DC
12 V DC
9.6 V DC
1.2 V DC
30
360 mW
400
14.4 V DC
24 V DC
19.2 V DC
2.4 V DC
15
360 mW
1,600
28.8 V DC
HA1-AC6V
HA1E-AC6V
HA1-AC12V
HA1E-AC12V
HA1-AC24V
HA1E-AC24V
HA1-AC48V
HA1E-AC48V
HA1-AC115V
HA1E-AC115V
HA1-DC5V
HA1E-DC5V
HA1-DC6V
HA1E-DC6V
HA1-DC9V
HA1E-DC9V
HA1-DC12V
HA1E-DC12V
HA1-DC24V
HA1E-DC24V
Note: The range of coil current — AC type: ±15% at 60 Hz, DC type: ±10% at 20°C 68°F coil temperature.
DIMENSIONS
mm inch
PC board pattern (Copper-side view)
HA1
HA1E
HA1
1
Relay outline
16.4
.646
5-1.2 dia.
5-.047 dia.
1.34
.053
17.7
.697
0.5
.020
4
.157
0.6 dia.
.024 dia.
3.2
.126
26.3
1.035
9.1
.358 4
.157
0.8
.031
1.3
.051
0.6 dia.
.024 dia.
6.5
.256
11.6
.457
14
.551
0.6 dia.
.024 dia.
19.1
.752
24.2
.953
General tolerance: ±0.5 ±.020
0.9 dia.
.035 dia.
9.0
.354
4.8
.189
17
.669
HA1E
26.6
1.047
6.5
.256 11.5
.453 14.2
.559
3.9
.154
0.8
.031
1.5
.059
0.5
4.8 .020
.189
0.6 dia.
.024 dia.
General tolerance: ±0.5 ±.004
4
3
6.5
.256
14.0
.551
2.54×2
.100×2
2.54×7
.100×7
26.3
1.035
Relay outline
6.5
.256
14.2
.559
5-1.2 dia.
5-.047 dia.
1.5
.059
0.9 dia.
.035 dia.
19.2
.756
24.3
.957
2
5
2.54×2
.100×2
2.54×7
.100×7
26.5
1.043
Tolerance: ±0.1 ±.004
Schematic (Bottom view)
1
2
5
4
3
209
HA
REFERENCE DATA
1.-(1) Coil temperature rise (AC PC board type)
1.-(2) Coil temperature rise (DC PC board type)
Point measured: Inside the coil
50
50 Hz 3 A
60
50 Hz deactivated
50
60 Hz 3 A
40
60 Hz deactivated
Temperature rise, °C
Temperature rise, °C
70
30
0
40
Contact activated: 3 A
30
Contact activated: 0 A
20
10
80
0
100
110
Coil applied voltage, %V
80
100
120
150
Coil applied voltage, %V
Operate and release time
Sample: HA1-DC12V
Sample: HA1-AC115V
Operate time
Release time
Operate time
Release time
20
15
Max.
x
10
Min.
Max.
x
Min.
5
0
80
100
120
Coil applied voltage, %V
Time, ms
Time, ms
20
Max.
x
15
Min.
10
Max.
x
Min.
5
0
80
100
120
Coil applied voltage, %V
For Cautions for Use, see Relay Technical Information (Page 48 to 76).
210
9/1/2000
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