VDE
SMALL SIZED
POWER RELAY
22
.866
JZ-RELAYS
FEATURES
14
.551
11.6
.457
mm inch
• Small sized flat type: 22×14×11.6 mm .866×.551×.457 inch
• High dielectric withstanding: 10,000 V surge in µs between coil and contact
• High electrical noise immunity
• High sensitivity type available
• VDE, TÜV, SEMKO also approved
SPECIFICATIONS
Characteristics
(at 25°C 77°F, 50% Relative humidity)
Contact
Standard
type
Type
Arrangement
Contact material
Initial contact resistance, max.
(By voltage drop 6 V DC 1 A)
Nominal switching capacity
Rating
(resistive)
Max. switching power
Max. switching voltage
Max. switching current
Mechanical (at 180 cpm)
Expected
life (min.
Electrical
operations) (at 20 cpm)
Standard
TV-5 type
1 Form A
Silver alloy
High
sensitivity type
Max. operating speed
20 cpm
Initial insulation resistance*1 Min. 100 MΩ at 500 V DC
Between open
750 Vrms for 1 min.
Initial
contacts
breakdown
Between
voltage*2
2,000 Vrms for 1 min.
contacts and coil
Surge voltage between
Min. 10,000 V
contact and coil*3
4
Operate time*
Approx. 4 ms
(at nominal voltage)
Release time*4
(without diode)
Approx. 2 ms
(at nominal voltage)
Temperature rise
Max. 45°C
(ambient temperature at
at max. switching current
70°C)
Functional*5
Min. 98 m/s2 {10 G}
Shock
resistance Destructive*6
Min. 980 m/s2 {100 G}
TV-5 High
sensitivity type
100 mΩ
5 A 125 V AC 3 A 125 V AC 8 A 125 V AC 8 A 125 V AC
5 A 30 V DC 3 A 30 V DC 5 A 30 V DC 5 A 30 V DC
150 W, 750 VA 90 W, 500 VA 150 W, 1,250 VA 150 W, 1,000 VA
250 V AC, 110 V DC (0.3 A)
5A
3A
8A
5 × 106
105
2 ×105
5 ×104
105
(at nominal (3 A 125 V AC) (at nominal (8 A 125 V AC)
operating
operating
105
105
capacity)
(3 A 30 V DC)
capacity)
(5 A 30 V DC)
Coil (at 20°C 68°F)
Standard type
High sensitivity type
Nominal operating power
Nominal operating power
400 mW
200 mW
Vibration
resistance
Remarks
* Specifications will vary with foreign standards certification ratings.
*1 Measurement at same location as "Initial breakdown voltage" section
*2 Detection current: 10mA
*3 Wave is standard shock voltage of ±1.2 × 50µs according to JEC-212-1981
*4 Excluding contact bounce time
*5 Half-wave pulse of sine wave: 11ms; detection time: 10µs
*6 Half-wave pulse of sine wave: 6ms
*7 Detection time: 10µs
*8 Refer to 5. Conditions for operation, transport and storage mentioned in
AMBIENT ENVIRONMENT (Page 24).
TYPICAL APPLICATIONS
• Microwave oven (fan, inside lamp)
• Machineries which need electrical
noise resistance and surge resistance,
(Ex. hot-water heater)
Functional*7
98 m/s2 {10 G}, 10 to 55 Hz at
double amplitude of 1.6 mm
Destructive
117.6 m/s2 {12 G}, 10 to 55 Hz
at double amplitude of 2 mm
Conditions for operation, Ambient
transport and storage*8 temp.
(Not freezing and condensHumidity
ing at low temperature)
Unit weight
5 to 85% R.H.
Approx. 7 g .25 oz
ORDERING INFORMATION
Ex. JZ
1a
Contact
arrangement
Protective
construction
1a: 1 Form A
F: Flux-resistant
type
F
S
9V
TV
Type classification
Coil voltage
(DC)
Type classification
Nil: Standard
(400 mW)
S: High sensitivity
(200 mW)
5, 6, 9, 12,
18, 24 V
Note: Standard packing Carton: 100 pcs. Case: 500 pcs.
UL/CSA, TV-5 (only for TV type) approved type is standard.
62
–40°C to +70°C
–40°F to +158°F
Nil: UL/CSA/VDE
recognized type
TV: TV-5 rated type
JZ
TYPES AND COIL DATA (at 20°C 68°F)
1) Standard type
Drop-out
voltage,
V DC (min.)
0.25
0.3
0.45
0.6
0.9
1.2
Nominal voltage, Pick-up voltage,
V DC
V DC (max.)
Part No.
JZ1aF-5V
JZ1aF-6V
JZ1aF-9V
JZ1aF-12V
JZ1aF-18V
JZ1aF-24V
5
6
9
12
18
24
3.5
4.2
6.3
8.4
12.6
16.8
Coil resistance,
Ω (±10%)
62.5
90
202
360
810
1,440
Nominal
operating
current, mA
80
67
45
33
22
17
Nominal
operating
power, mW
400
400
400
400
400
400
Max. allowable
voltage, at
70°C, V DC
5.5
6.6
9.9
13.2
19.8
26.4
Nominal
operating
current, mA
40
33
22
17
11
8.3
Nominal
operating
power, mW
200
200
200
200
200
200
Max. allowable
voltage, at
70°C, V DC
6.5
7.8
11.7
15.6
23.4
31.2
2) High sensitivity type
Drop-out
voltage,
V DC (min.)
0.25
0.3
0.45
0.6
0.9
1.2
Nominal voltage, Pick-up voltage,
V DC
V DC (max.)
Part No.
JZ1aFS-5V
JZ1aFS-6V
JZ1aFS-9V
JZ1aFS-12V
JZ1aFS-18V
JZ1aFS-24V
5
6
9
12
18
24
4
4.8
7.2
9.6
14.4
19.2
Coil resistance,
Ω (±10%)
125
180
405
720
1,620
2,880
DIMENSIONS
mm inch
22
.866
PC board pattern (Copper-side view)
14
.551
2-1.3 dia.
2-.051 dia.
11.2
.441
4.3
0.4 .169
.016
2.54
.100
5.08
.200
7.62
.300
2-0.9 dia.
2-.035 dia.
15.24
.600
7.62
.300
10.16
.400
17.78
.700
15.24
.600
Tolerance: ±0.1±.004
COM
3
2
10.16
.400
4
N.O.
1
2.11
.083
General tolerance: ±0.3 ± .012
REFERENCE DATA
• Not TV-5 rated type
1. Max. switching power
(AC resistive load)
2.-(1) Operate/Release time
(Standard type)
10
Standard type
10
5
High sensitivity type
10
8
6
Operate time
4
Max.
–
xMax.
Min.
–
x
Min.
2
Release time
10
100 250
AC voltage, V
1,000
0
80
100
120
Coil applied voltage, %V
Operate/Release time, ms
Operate/Release time, ms
Contact current, A
100
1
2.-(2) Operate/Release time
(High sensitivity type)
8
6
Operate time
4
2
0
Release time
80
100
Max.
Max.
–
x–
xMin.
Min.
120
Coil applied voltage, %V
63
JZ
3. Coil temperature rise
Point measured: Coil inside
Contact current: 3 A
4.-(1) Ambient temperature vs. coil applied
voltage (Standard type)
4.-(2) Ambient temperature vs. coil applied
voltage (High sensitivity type)
Contact current: 1 A
Contact current: 1 A
30°C
(High sensitivity type)
60
70°C
(Standard
type)
40
70°C
(High sensitivity
type)
20
160
140
Coil applied voltage, %V
30°C
(Standard type)
80
Coil applied voltage, %V
Temperature rise, deg.
500
Allowable ambient temperature
against % coil voltages
(max. inside the coil
temperature set as
115°C 239°F)
120
100
400
Allowable ambient temperature
against % coil voltages
(max. inside the coil temperature
set as 115°C 239°F)
300
200
80
100
Pick-up voltage
60
Pick-up voltage
0
0
70 80
100
120
140
160
20
180
40
60
0
80
20
40
60
80
Ambient temperature, °C
Ambient temperature, °C
Coil applied voltage, %V
5. Electrical life (load test: fan motor, turntable motor and inside lamp of microwave oven)
Circuit
100 V
AC
30 W
motor
(fan M
motor)
20 W
lamp
(Inside lamp)
M
3W
motor
(turntable
motor)
Change of contact resistance
Contact resistance, mΩ
Change of pick-up and drop-out voltage
Coil applied voltage, %V
Tested sample: JZ1aFS-24V, 6 pcs.
Load: 100 V AC 0.5 A; Rush current: 2.5 A
Operation frequency: 4 times/min.
(ON:OFF = 3s:12s)
With coil diode protection
Ambient temperature: 70°C 158°F
80
Pick-up voltage
60
Max.
–
x
Min.
40
80
60
Max.
–
x
40
Min.
20
20
Drop-out voltage
Max.
–
x
Min.
0
5
10
15
0
20
5
10
6. Noise resistance
Noise wave form
(Applied voltage wave form to the contact)
Tested sample: JZ1aFS-24V
Circuit
Coil
70Ω
50
Output voltage, V
Contact
Applied voltage, V
Digital
memory
20
Output wave form
(Output wave form on the coil side)
10,000
9,500
Surge
simulator
15
No. of operations, ×104
No. of operations, ×10
4
8,000
6,000
40
30
4,000
20
2,000
10
0
1
2
3
0
4
1
2
3
4
Time, µs
Time, µs
• TV-5 rated type
1. Max. switching power
2-(1). Operate/Release time
(Standard type)
2-(2). Operate/Release time
(High sensitivity type)
Sample: JZ1aF-12V-TV
Sample: JZ1aFS-12V-TV
8
AC resistive load
10
1
10
6
4
Max.
–
x
Min.
2
Operate/release time, ms
Operate/release time, ms
Contact current, A
100
8
6
4
Operate time
Max.
Max.
–
x Min.
–
x
Min.
2
Release time
10
100 250
Contact voltage, V
64
1,000
0
80
100
120
130
Coil applied voltage, %V
0
80
100
120
140
160
180
Coil applied voltage, %V
JZ
3-(1). Coil temperature rise (Standard type)
3-(2). Coil temperature rise (High sensitivity type)
Sample: JZ1aF-12V-TV
Point measured: Coil inside
Contact current: 8 A
Sample: JZ1aFS-12V-TV
Point measured: Coil inside
Contact current: 5 A
100
Temperarure rise, °C
Temperarure rise, °C
80
60
30°C
70°C
40
80
60
30°C
70°C
40
20
20
0
80
90
0
100 110 120 130
80
100
Coil applied voltage, %V
120 140
160
180
Coil applied voltage, %V
4-(1). Ambient temperature vs. coil applied
voltage (Standard type)
4-(2). Ambient temperature vs. coil applied
voltage (High sensitivity type)
Sample: JZ1aF-12V-TV
Sample: JZ1aFS-12V-TV
Contact current: 5 A
180
0A
160
5A
Allowable ambient
temperature against
% coil voltage
(max. inside the coil
temterature set as
115°C 239°F)
Pick-up voltage
with a hot-start
condition of 100%V
140
120
100
5A
80
60
0
400
Allowable ambient
temperature against
% coil voltage
(max. inside the coil
temterature set as
115°C 239°F)
300
200 Pick-up voltage
with a hot-start
condition of 100%V
100
Pick-up voltage
Pick-up voltage
20
40
60
0
80
Ambient temperature, °C
5-(1). Electrical life test (TV-5)
Operating
speed
80
Change of contact resistance
50
80
Overload
AC 120 V
Endurance
AC 120 V
60 Hz
60 Hz
Inrush: 111 A;
Steady: 7.5 A
10 cpm
(ON:OFF =
1s:5s)
Inrush: 78 A;
Steady: 5.0 A
10 cpm
(ON:OFF =
1s:5s)
50 ope.
25,000 ope.
No. of
operations
60
Change of pick-up and drop-out voltage
Coil applied voltage, %V
Current
40
Ambient temperature, °C
Tested sample: JZ1aF-12V-TV, 6 pcs.
UL Lamp load test
Voltage
Switching
frequency
20
Pick-up voltage
Max.
–
x
Min.
60
40
Contact resistance, mΩ
0A
Coil applied voltage, %V
Coil applied voltage, %V
500
40
30
20
Drop-out voltage
20
Max.
–
x
Min.
0
0
2.5
DC
17 V
Changing coil
12 mΩ 200 µH
Mis-contacting
detection
Contact welding
16000 2.7 Ω
detection
µH
Change of contact resistance
80
50
Pick-up voltage
60
Max.
–
x
40
Min.
20
0
Drop-out voltage
Max.
–
x
Min.
10
No. of operations, ×104
Contact resistance, mΩ
Circuit:
Change of pick-up and drop-out voltage
Coil applied voltage, %V
Tested sample: JZ1aF-12V-TV, 6 pcs.
Load: DC 17 V 6.4 A, Inrush max. 139 A
Operating speed: 20 cpm
(ON:OFF = 1 s:2 s)
Ambient temperature: 27°C 81°F
2.5
No. of operations
No. of operations
5-(2). Electrical life test (Condenser load)
Max.
–
x
Min.
10
40
30
20
10
0
Max.
–
x
Min.
10
No. of operations
65
JZ
Circuit:
Mis-contacting
AC
detection
100 V Contact welding
detection
Change of pick-up and drop-out voltage
80
50
Pick-up voltage
60
Max.
–
x
40
Min.
20
PC
board
Change of contact resistance
Drop-out voltage
Max.
–
x
Min.
40°C 95%R.H.
0
10
No. of operations, ×10
4
Contact resistance, mΩ
Tested sample: JZ1aF-12V-TV, 10 pcs.
Load: AC 100 V TV power source
Inrush: 100 A max.; Steady: 5.0 A
Operating speed: 20 cpm
(ON:OFF = 1 s:2 s)
Ambient temperature: 40°C 104°F95% R.H.
Coil applied voltage, %V
5-(3). Electrical life test (TV power source)
40
30
20
Max.
–
x
Min.
10
0
10
No. of operations, ×104
For Cautions for Use, see Relay Technical Information (Page 11 to 39).
66