VDE
COMPACT POWER RELAY
FOR INDUCTIVE LOAD
30.4
1.197
16
.630
26.5
1.043
31
1.220
28.5
1.122
Slim TMP type
28.5
1.122
16.8
.661
31
1.220
Flat TM type
17.2
.677
Flat TMP type
mm inch
FEATURES
• Compact, high-capacity, and resistant to inductive loads
The relay is a compact 16×30.4×26.5 mm
.630×1.197×1.043 inch. It can control an
inductive load (cosϕ = 0.7) with inrush
current of 70 A and steady state current of
20 A.
JM-RELAYS
• Excellent contact welding resistance
High contact pressure, a forced opening
mechanism, and a forced wiping
mechanism realizes an excellent contact
welding resistance.
• High breakdown voltage and surge
resistant relay
More than 6.4 mm .252 inch maintained
for the insulation distance between contacts and coil, and the breakdown voltage
between contacts and coil is 5,000 V for 1
minute. In addition, the surge resistance
between contacts and coil is greater than
10,000 V.
• Resistant to external force
An absorber mechanism is used on the
load terminals, giving a large improvement in characteristics variations caused
by the external force during FASTON
placement/removal.
• Flux resistance mechanism
The terminal area is plugged with resin to
prevent flux seepage during PCB mounting. (TMP type)
• Conforms to the various safety standards
UL, CSA approved.
TÜV, VDE under application.
• The line up can support economical
mounting methods.
The relay are equipped with a drive terminal (coil terminal) on one side for PCBs,
and a load terminal (tab terminal #250) on
the reverse side. The line up includes the
TM type which can be attached directly to
the PCB composing a drive circuit, and
the TMP type which supports economical
wiring. The TMP type can also be directly
attached, and a high capacity load can be
wired to the tab terminal.
SPECIFICATIONS
Characteristics
Contact
Arrangement
Initial contact resistance, max.
(By voltage drop 6 V DC 1 A)
Contact material
Nominal switching capacity
Rating
Max. switching power
(resistive
Max. switching voltage
load)
Max. switching current
Mechanical (at 180 cpm)
Resistive load 20 A, 250
V AC (cosϕ = 1)
Expected
life (min. Electrical
Life
ope.)
(at 20 cpm) Inductive
load
1 Form A
30 mΩ
(Cd free type: 100 mΩ)
Silver alloy
20 A 250 V AC
5,000 VA
250 V AC
20 A
106
105
Inrush 70 A, Steady
20 A (250 V AC
cosϕ = 0.7)
10
Inrush 80 A, Cut-off
80 A (When the
motor is locked) (250
V AC cosϕ = 0.7)
1.5×103
5
Shock
resistance
900 mW
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).
114
Temperature rise (at 60°C)
Vibration
resistance
Coil
Nominal operating power
Max. operating speed
Initial insulation resistance*1
Between open
contacts
Initial
breakdown Between convoltage*2
tacts
and coil
Surge voltage between contact and coil*3
Operate time*4
(at nominal voltage)(at 20°C)
Release time (without diode)*4
(at nominal voltage)(at 20°C)
Functional*5
Destructive*6
Functional*7
Destructive
Ambient
Conditions for operation,
transport and storage*8
temp.
(Not freezing and condensHumidity
ing at low temperature)
Unit weight
Slim TMP
Flat TMP
Flat TM
180 cpm
Min. 100 MΩ (at 500 V DC)
1,000 Vrms for 1 min.
5,000 Vrms for 1 min.
Min. 10,000 V
Max. 20ms (Approx. 8 ms)
Max. 10ms (Approx. 3 ms)
Max. 55°C (Contact switching current:
20 A/voltage applied to coil: 100%V)
Min. 98 m/s2 {10 G}
Min. 980 m/s2 {100 G}
10 to 55 Hz at double
amplitude of 1.6 mm
10 to 55 Hz at double
amplitude of 2 mm
–40°C to +60°C
–40°F to +140°F
5 to 85% R.H.
Approx. 28 g .99 oz
Approx. 32 g 1.13 oz
Approx. 33 g 1.16 oz
JM
TYPICAL APPLICATIONS
• Compressor and heater control in
air conditioners
• Power control in hot air type heaters
• Magnetron control in microwave ovens
• Lamp and motor control in
OA equipment such as copiers and facsimiles.
ORDERING INFORMATION
Ex. JM
N
1a
Z
TMP
Contact
arrangement
Pickup voltage
Classification
of type
1a: 1 Form A
N: 70% of
nominal voltage
Nil: Slim type
iZ: Flat type
DC 24V
Mounting
classification
TMP: TMP type
TM: TM type
P: PCB type(Slim type)
Coil voltage
DC 5, 6, 9, 12,
24, 48 V
(Notes) 1. Standard packing: Carton: 50pcs. Case: 200pcs.
2. For Cd free contact material type, add suffix “-F”.
UL/CSA, VDE approved type is standard.
TYPES AND COIL DATA (at 20°C 68°F)
Part No.
Nominal
Coil
Nominal
Max.
Nominal
Pick-up Drop-out operating resis- operating allowable
voltage, V
voltage voltage, current, tance, Ω power,
voltage,
DC
TMP
PCB
TMP
TM
mA
(±10%)
mW
V DC
5
3.5
0.5
180
27.8
900
5.5
JM1aN-TMP-DC5V JM1aN-P-DC5V JM1aN-ZTMP-DC5V JM1aN-ZTM-DC5V
6
4.2
0.6
150
40
900
6.6
JM1aN-TMP-DC6V JM1aN-P-DC6V JM1aN-ZTMP-DC6V JM1aN-ZTM-DC6V
9
6.3
0.9
100
90
900
9.9
JM1aN-TMP-DC9V JM1aN-P-DC9V JM1aN-ZTMP-DC9V JM1aN-ZTM-DC9V
12
8.4
1.2
75
160
900
13.2
JM1aN-TMP-DC12V JM1aN-P-DC12V JM1aN-ZTMP-DC12V JM1aN-ZTM-DC12V
24
16.8
2.4
37.5
640
900
26.4
JM1aN-TMP-DC24V JM1aN-P-DC24V JM1aN-ZTMP-DC24V JM1aN-ZTM-DC24V
JM1aN-TMP-DC48V JM1aN-P-DC48V JM1aN-ZTMP-DC48V JM1aN-ZTM-DC48V
48
33.6
4.8
18.75
2,560
900
52.8
Slim
Flat
DIMENSIONS
mm inch
Slim TMP type
Schematic
12.9
.508
11
.433
6.35
.250
FASTON 250
10.0
.394
26.0
1.024
0.5
.020
12.0 10.0
.472 .394
27.6
30.4 1.087
1.197
3
N.O.
1
4
COM
2
26.0
1.024
1.8
.071
12.0
.472
16.0
.630
PC board pattern (Copper-side view)
13.8±0.1
.543±.004
27.6±0.1
1.087±.004
4-1.8 dia.
4-.071 dia.
12.0±0.1
.472±.004
N.O.
COM
12.0±0.1 10.0±0.1
.472±.004 .394±.004
PC board side
4.0
.157
6.0
.236
General tolerance: ±0.4 ±.016
Slim PCB type
Schematic
N.O.
PC board pattern (Copper-side view)
COM
26.0
1.024
0.5
.020
PC board side
12.0 10.0
.472 .394
27.6
30.4 1.087
1.197
3
N.O.
1
4
COM
2
26.0
1.024
1.8
.071
12.0
.472
16.0
.630
13.8±0.1
.543±.004
27.6±0.1
1.087±.004
4-1.8 dia.
4-.071 dia.
12.0±0.1
.472±.004
4.0
.157
12.0±0.1 10.0±0.1
.472±.004 .394±.004
6.0
.236
General tolerance: ±0.4 ±.016
Tolerance: ±0.1 ±.004
115
JM
Flat TMP type
mm inch
31
1.220
28.5
1.122
Schematic
N.O.
COM
8
15
.315 .591
Faston 250
6.35
.250
9.9
.390
18
.709
2.15
.085
0.8
.031
1.5
.059
2.15
.085
6.8
.268
17
.669
COM
COM
0.2
.008
24.5±0.1
.965±.004
N.O.
2.5±0.1
.098±.004
Coil
Coil
17.2
.677
N.O.
Faston 250
COM
5.2
.205
22±0.1
.866±.004
4-1.8 dia.
4-.071 dia.
PC board side
4.5
.177
6.2
.224
20±0.1
.787±.004
N.O.
1
.039
3.5
.138
PC board pattern (Bottom view)
24
.945
5
COM
6
N.O.
1
9.2
.362
2
General tolerance: ±0.4 ±.016
Tolerance: ±0.1 ±.004
Flat TM type
11.2
.441
47.5
1.870
31
1.220
10
.394
Schematic
Panel cutout
39.5±0.1
1.555±.004
Faston 187
R2.25
R.088
N.O.
COM
28.5
1.122
4.5
.177
Coil
Faston 250
39.5
1.555
8
15
.315 .591
9.9
.390
17.6 2
.693 .079
6.35
.250
1.5
.059
2.15
.085
0.8
.031
6.8
.268
2-4.5±0.1 dia.
2-.177±.004 dia.
Faston 187
N.O.
COM
1.9
.075
0.5
.020
Faston 250
8.2
.323
16.8
.661
0.6
.024
General tolerance: ±0.4 ±.016
REFERENCE DATA
1. Coil temperature rise
2. Ambient temperature characteristics
3. Operate/release time
Place to be measured: Inside of coil
Ambient temperature: 25°C 77°F
Sample: JM1aN-TMP-DC24V, 5 pcs.
Sample: JM1aN-TMP-DC24V, 5 pcs.
50
0A
20
10
40
Pick-up voltage
–40 –20
0
30
20 40 60 80
Ambient temperature, °C
–10
20
–20
0
–30
80
90
100 110 120
130
Coil applied Voltage, %V
116
30 Drop-out voltage
Operate/release time, ms
20A
Change, %
Temperature rise, °C
60
14
13
12
11
10
9
8
7
6
5
4
3
2
0
Operate time
Max.
xMin.
Release time
80
90
Max.
xMin.
100 110 120 130
Coil applied voltage, %V
JM
4. Life curve
100
Life, ×104
50
250V AC
resistive load
10
5
10
15
20
Contact current, A
Sample: JM1aN-TMP-DC12V, 6 pcs.
Load: Inrush 108 A, Steady 15 A,
Inverter dummy 200 V AC
Switching frequency: ON 5 s, OFF 5 s
Circuit
70 µF
JM relay contact
200 V AC
Detection of welding
and miscontact
Reactor
1,800 µF
Change of pick-up and drop-out voltage
Pick-up and drop-out voltage, V
5-(1). 200 V AC electrical life test (200 V
AC inverter dummy load)
1.9 Ω
Switch
(Welding detection time: 0.2 s)
Contact welding: 0 time
Miscontact: 0 time
9
Pick-up voltage
8
Max.
7
x-
6
Min.
5
4
Drop-out voltage
3
Max.
xMin.
2
1
0
3
6
No. of operations, ×10
4
Load: Inrush 224 A, Steady 20A,
Inverter dummy 100 V AC
Switching frequency: ON 10 s, OFF 10 s
Circuit
JM relay contact
100 V AC
Reactor
Detection of welding
and miscontact
470 µF 2,000 µF
470 µF
(Welding detection time: 0.2 s)
Pick-up and drop-out voltage, V
5-(2). 100 V AC electrical life test (100 V AC inverter dummy load)
Sample: JM1aN-TMP-DC12V, 20 pcs.
Change of pick-up and drop-out voltage
Contact welding: 0 time
Miscontact: 0 time
9
Pick-up voltage
8
Max.
7
x-
6
Min.
5
4
Drop-out voltage
Max.
x-
3
2
Min.
1
0
3
No. of operations, ×10
6
4
Load: (Endurance) inrush 70 A cosϕ = 0.7 (0.3
s), steady 20A pf = 0.9,
250V AC compressor dummy
(Overload) 80A cosϕ = 0.7, 250 V AC
No. of operations: (Endurance) 105 times
(Overload) 1,000 times (after
endurance test)
Switching frequency: (Endurance) ON 1.5 s,
OFF 1.5 s
(Overload) ON 3 s,
OFF 2 min., 57 s
Circuit (endurance)
12 V
DC
250 V AC
JM relay contact
Detection of welding
and miscontact
Pick-up and drop-out voltage, V
5-(3). Inrush 70 A, Steady 20 A, 250 V AC compressor dummy load
Sample: JM1aN-TMP-DC12V, 6 pcs.
Change of pick-up and drop-out voltage
Contact welding: 0 time
Miscontact: 0 time
9
8
Pick-up voltage
7
6
Max.
x-
5
Min.
4
Drop-out voltage
3
Max.
xMin.
2
1
Compressor
dummy load
device
0
3
5
7
4
No. of operations, ×10
10
For Cautions for Use, see Relay Technical Information (Page 11 to 39).
117