EN60335-1 GWT compliant
Low profile:
15.7mm .618inch height
1a/1c 16A power relay
FEATURES
Protective construction: Flux-resistant
type
New
28.8
1.134
LZ-N RELAYS (ALZN)
12.5
.492
15.7
.618
(Unit: mm inch)
RoHS compliant
1. Low profile type with height of 15.7
mm .618 inch
Slim, low profile type with dimensions of
12.5 (W) × 28.8 (L) × 15.7 (H) mm
.492 (W) × 1.134 (L) × .618 (H) inch.
2. High insulation resistance
Superior insulation characteristics have
been achieved by maintaining an
insulation distance between coil and
contacts of at least 10 mm for both
creepage distance and clearances.
Furthermore, anti-surge voltage is 10 kV
and higher. (Supports European
reinforced insulation requirement.)
3. Superior heat resistance
Can be used in ambient temperatures up
to 85°C 185°F for the class B and 105°C
221°F for the class F.
4. Superior heat resistance and
tracking resistance
EN60335-1 GWT compliant
TYPICAL APPLICATIONS
1. Household electrical appliances
2. Office equipment
3. Industrial equipment
ORDERING INFORMATION
ALZN
Contact arrangement
1: 1 Form C
5: 1 Form A
Rated coil voltage (DC)
05 09 12 18 24
Part No.
Rated coil voltage (V) 5 9 12 18 24
Coil insulation class
B: Class B insulation
F: Class F insulation
Packing style
W: Carton packing
Protective construction
Nil: Flux-resistant type
Notes: 1. The “W” at the end of the part No. only appears on the inner and outer packaging.
It does not appear on the relay itself.
2. Tube packing type is also available. Please consult us.
TYPES
Contact arrangement
1 Form C
1 Form A
Rated coil voltage
5V DC
9V DC
12V DC
18V DC
24V DC
5V DC
9V DC
12V DC
18V DC
24V DC
Part No.
Class B insulation
ALZN1B05W
ALZN1B09W
ALZN1B12W
ALZN1B18W
ALZN1B24W
ALZN5B05W
ALZN5B09W
ALZN5B12W
ALZN5B18W
ALZN5B24W
–1–
Class F insulation
ALZN1F05W
ALZN1F09W
ALZN1F12W
ALZN1F18W
ALZN1F24W
ALZN5F05W
ALZN5F09W
ALZN5F12W
ALZN5F18W
ALZN5F24W
Standard packing
Carton
Case
100 pcs.
500 pcs.
ASCTB395E 201809-T
LZ-N (ALZN)
RATING
1. Coil data
Rated coil
voltage
5V DC
9V DC
12V DC
18V DC
24V DC
Operate voltage *1
(at 20°C 68°F)
70%V or less of
rated coil voltage
(Initial)
Release voltage *1
(at 20°C 68°F)
Rated operating current
(±10%, at 20°C 68°F)
Coil resistance
(±10%, at 20°C 68°F)
10%V or more of
rated coil voltage
(Initial)
80 mA
44.4 mA
33.3 mA
22.2 mA
16.7 mA
63 Ω
203 Ω
360 Ω
810 Ω
1440 Ω
Rated operating power
Max. allowable voltage
400mW
120%V of rated coil
voltage
(at 85°C 185°F:
Class B insulation,
at 105°C 221°F:
Class F insulation)
*1: Square, pulse drive
2. Specifications
Characteristics
Item
Arrangement
Contact resistance (initial)
Contact material
Contact rating (resistive)
Max. switching power
Contact data
(resistive)
Max. switching voltage
Max. switching current
Min. switching load
(reference value)*1
Insulation resistance (initial)
Between open contacts
Dielectric
strength (initial) Between contact and coil
Surge withstand
Between contact and coil
voltage (initial)*2
Operate time (initial)
Release time (initial)
Functional
Shock
resistance
Destructive
Functional
Vibration
resistance
Destructive
Expected life
Mechanical
Conditions
Conditions for operation,
transport and storage*3
Unit weight
Specifications
1 Form A, 1 Form C
Max. 100mΩ (By voltage drop 6V DC 1A)
AgSnO2 type
16 A 250 V AC
4,000 VA
440 V AC
16 A
100 mA 5 V DC
Min. 1,000MΩ (at 500V DC) Measured portion is the same as the case of dielectric strength
AC 1,000 Vrms for 1 min. (detection current: 10 mA)
AC 5,000 Vrms for 1 min. (detection current: 10 mA)
10,000 V
Max. 15 ms (at rated coil voltage, at 20°C 68°F, without bounce)
Max. 5 ms (at rated coil voltage, at 20°C 68°F, without bounce, without diode)
100 m/s2 (half-sine shock pulse: 11 ms; detection time: 10μs)
1,000 m/s2 (half-sine shock pulse: 6 ms)
10 to 55 Hz at double amplitude of 1.5 mm (detection time: 10μs) (Only the NC contact of 1 Form C is 0.82mm)
10 to 55 Hz at double amplitude of 1.5 mm
Min. 1×106 (at 180 times/min.)
Ambient temperature: –40 to +85°C –40 to +185°F (Class B insulation), –40 to +105°C –40 to +221°F (Class F
insulation),
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
Approx. 11 g .39 oz
Notes: *1.This 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.
*2. Wave is standard shock voltage of ±1.2×50μs according to JEC-212-1981
*3. For the ambient temperature, please refer to Usage, transport and storage conditions in NOTES.
*Please note that some of the specifications listed above may not comply with overseas standards.
3. Expected electrical life
Condition: Resistive, at 20°C 68°F
Type
Switching capacity
1 Form A
16A 250V AC
NO contact
16A 250V AC
NC contact
16A 250V AC
1 Form C
Number of operations
Min. 1×105
(ON:OFF = 1.5s:1.5s)
Min. 5×104
(ON:OFF = 1.5s:1.5s)
Min. 1×104
(ON:OFF = 1.5s:1.5s)
For the operating ambient temperature, please read the notes
–2–
ASCTB395E 201809-T
LZ-N (ALZN)
REFERENCE DATA
2. Coil temperature rise (Ave.)
3. Ambient temperature characteristics (Ave.)
Tested sample: ALZN1F12, 6pcs.
Contact current: 16A
Ambient temperature: Normal temperature • 85°C
185°F • 105°C 221°F
Measured portion: inside the coil
Tested sample: ALZN1F12, 6pcs.
Contact carrying current: 0A, 16A
Measured portion: inside the coil
65
50
30
20
60
10
5
1
0.5
300
Coil applied voltage, %V
100
Temperature rise, °C
Contact current, A
1. Max. switching capacity (AC resistive load)
Normal temperature 16A
55
50
85°C 16A
105°C 16A
45
40
35
250
16A 155°C
200
16A 130°C
150
Operate voltage
(Hot start: 16A, 100%V)
100
30
Operate voltage
(Cold start: Coil and contact no carrying current)
50
25
0
30
20
95 100 105 110 115 120 125 130 135
Coil applied voltage, %V
100
500 1,000
Contact voltage, V
DIMENSIONS (mm inch)
0
0
20
40
60
80
100
Ambient temperature, °C
120
The CAD data of the products with a “CAD” mark can be downloaded from our Website.
1. 1 Form A type
External dimensions
PC board pattern
5
.197
0.5
.020
6-1.3 dia.
6-.051 dia.
15.7
.618
7.5
.295
0.4 dia.
.016 dia.
(2.5)
(.098)
20
.787
28.8
1.134
5
.197
0.3
0.5 .012 3.5
.020
.138
7.5
.295
12.5
.492
0.8
.031
20
.787
Tolerance: ±0.1 ±.004
Schematic (Bottom view)
Coil
Dimension:
Less than 1mm .039inch:
Min. 1mm .039inch less than 3mm .118 inch:
Min. 3mm .118 inch:
Tolerance
±0.1 ±.004
±0.2 ±.008
±0.3 ±.012
2. 1 Form C type
External dimensions
PC board pattern
5
5
.197 .197
0.5
.020
8-1.3 dia.
8-.051 dia.
15.7
.618
7.5
.295
0.4 dia.
.016 dia.
0.5
.020
(2.5)
(.098)
20
.787
28.8
1.134
5
5
.197 .197
0.3
0.5 .012 3.5
.020
.138
7.5
.295
12.5
.492
0.8
.031
20
.787
Tolerance: ±0.1 ±.004
Schematic (Bottom view)
Coil
Dimension:
Less than 1mm .039inch:
Min. 1mm .039inch less than 3mm .118 inch:
Min. 3mm .118 inch:
–3–
Tolerance
±0.1 ±.004
±0.2 ±.008
±0.3 ±.012
ASCTB395E 201809-T
LZ-N (ALZN)
SAFETY STANDARDS
■ UL/C-UL (Recognized)
1 Form A Class B Insulation
File No.
E43149
Contact
N.O.
Contact rating
16A 277V AC Resistive
1 Form C Class B Insulation
Cycles
105
Temperature
85°C
File No.
Contact
N.O.
E43149
1 Form A Class F Insulation
File No.
Contact
E43149
N.O.
N.C.
Contact rating
16A 277V AC Resistive
16A 277V AC Resistive
16A 277V AC Resistive
Cycles
105
104
6 × 103
Temperature
85°C
40°C
85°C
Cycles
105
3 × 104
105
105
104
6 × 103
Temperature
85°C
105°C
85°C
105°C
40°C
85°C
105
105°C
1 Form C Class F Insulation
Contact rating
25A 277V AC Resistive
(Carry only)
17A 277V AC Resistive
Cycles
Temperature
105
105°C
10
16A 277V AC Resistive
16A 277V AC Resistive
105
3 × 104
105°C
85°C
105°C
5
File No.
Contact
N.O.
E43149
N.C.
Contact rating
16A 277V AC Resistive
16A 277V AC Resistive
13A 277V AC Resistive
10A 277V AC Resistive
16A 277V AC Resistive
16A 277V AC Resistive
16A 277V AC Resistive
(Carry only)
■ CSA (Certified)
CSA standard certified by C-UL
■ TV rating
1 Form A
■ VDE (Certified)
Class B Insulation
File No.
Contact
N.O.
40047387
N.C.
Contact rating
16A 250V AC (cosφ =1.0)
16A 250V AC (cosφ =1.0)
13A 250V AC (cosφ =1.0)
16A 250V AC (cosφ =1.0)
Cycles
105
5 × 104
105
104
Temperature
25°C
85°C
85°C
25°C
File No.
UL/C-UL: E43149
Rating
TV-5
1 Form C (N.O.)
File No.
UL/C-UL: E43149
Rating
TV-5
Class F Insulation
File No.
Contact
40047387
N.O.
N.C.
Contact rating
16A 250V AC (cosφ =1.0)
16A 250V AC (cosφ =1.0)
16A 250V AC (cosφ =1.0)
13A 250V AC (cosφ =1.0)
10A 250V AC (cosφ =1.0)
16A 250V AC (cosφ =1.0)
Cycles
105
5 × 104
3 × 104
105
105
104
Temperature
25°C
85°C
105°C
85°C
105°C
25°C
NOTES
1. For cautions for use, please read
“GENERAL APPLICATION
GUIDELINES”.
–4–
ASCTB395E 201809-T
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