JM
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.
• 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.
JM RELAYS
• 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
Contact
Characteristics
Arrangement
1 Form A
Initial contact resistance, max.
30 mΩ
(By voltage drop 6 V DC 1 A)
(Cd free type: 100 mΩ)
Contact material
Silver alloy
Nominal switching capacity
20 A 250 V AC
Max. switching power
5,000 VA
Rating
(resistive Max. switching voltage
250 V AC
load)
Max. switching current
20 A
Min. switching capacity#1
100 mA, 5 V DC
Mechanical (at 180 cpm)
106
Resistive load 20 A,
105
250 V AC (cosϕ = 1)
Inrush 70 A,
Expected
105
Steady 20 A (250
life (min. Electrical
Life
V AC cosϕ = 0.7)
ope.)
(at 20 cpm) Inductive Inrush 80 A, Cut-off
load
80 A (When the
1.5×103
motor is locked) (250
V AC cosϕ = 0.7)
Coil
Nominal operating power
Max. operating speed
Initial insulation resistance*1
Between open
Initial
contacts
breakdown
Between
voltage*2
contacts 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)
Temperature rise (at 60°C)
Shock
resistance
Vibration
resistance
Functional*5
Destructive*6
Functional*7
Destructive
900 mW
#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.
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 6. Conditions for operation, transport and storage mentioned in
AMBIENT ENVIRONMENT
Conditions for opera- Ambient
temp.
tion, transport and
storage*8
(Not freezing and
Humidity
condensing at low
temperature)
Slim TMP
Unit weight 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
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
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
Contact
arrangement
1a
Pickup voltage
N
Z
Classification
of type
TMP
Mounting
classification
DC 24V
F
Coil voltage Environmental support
F: RoHS Directive
conforming type
TMP: TMP type
(AgSnO2 type)
N: 70% of
Nil: Slim type
DC 5, 6, 9,
1a: 1 Form A nominal voltage iZ: Flat type TM: TM type (Flat type) 12, 24, 48 V Nil: RoHS Directive
P: PCB type(Slim type)
non-conforming
type (AgCdO type)
(Note) 1. Standard packing: Carton: 50pcs. Case: 200pcs.
UL/CSA, VDE approved type is standard.
TYPES AND COIL DATA (at 20°C 68°F)
Part No.
Nominal
Nominal
Max.
Nominal
Coil
Pick-up Drop-out operating
operating allowable
voltage,
resistance,
voltage voltage, current,
power,
voltage,
Ω (±10%)
V DC
TMP
PCB
TMP
TM
mW
mA
V DC
JM1aN-TMP-DC5V (-F) JM1aN-P-DC5V (-F) JM1aN-ZTMP-DC5V (-F) JM1aN-ZTM-DC5V (-F)
5
3.5
0.5
180
27.8
900
5.5
JM1aN-TMP-DC6V (-F) JM1aN-P-DC6V (-F) JM1aN-ZTMP-DC6V (-F) JM1aN-ZTM-DC6V (-F)
6
4.2
0.6
150
40
900
6.6
JM1aN-TMP-DC9V (-F) JM1aN-P-DC9V (-F) JM1aN-ZTMP-DC9V (-F) JM1aN-ZTM-DC9V (-F)
9
6.3
0.9
100
90
900
9.9
JM1aN-TMP-DC12V (-F) JM1aN-P-DC12V (-F) JM1aN-ZTMP-DC12V (-F) JM1aN-ZTM-DC12V (-F)
12
8.4
1.2
75
160
900
13.2
JM1aN-TMP-DC24V (-F) JM1aN-P-DC24V (-F) JM1aN-ZTMP-DC24V (-F) JM1aN-ZTM-DC24V (-F)
24
16.8
2.4
37.5
640
900
26.4
JM1aN-TMP-DC48V (-F) JM1aN-P-DC48V (-F) JM1aN-ZTMP-DC48V (-F) JM1aN-ZTM-DC48V (-F)
48
33.6
4.8
18.75
2,560
900
52.8
Slim
Flat
DIMENSIONS
mm inch
Slim TMP type
Schematic
12.9
.508
(Copper-side view)
FASTON 250
6.35
.250
11
.433
13.8±0.1
.543±.004
10.0
.394
27.6±0.1
1.087±.004
4-1.8 dia.
4-.071 dia.
12.0±0.1
.472±.004
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
N.O.
COM
12.0±0.1 10.0±0.1
.472±.004 .394±.004
PC board side
4.0
.157
PC board pattern
6.0
.236
General tolerance: ±0.4 ±.016
Slim PCB type
Schematic
N.O.
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
(Copper-side view)
COM
PC board side
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
PC board pattern
4.0
.157
12.0±0.1 10.0±0.1
.472±.004 .394±.004
6.0
.236
General tolerance: ±0.4 ±.016
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
Tolerance: ±0.1 ±.004
JM
Flat TMP type
mm inch
31
1.220
Schematic
28.5
1.122
N.O.
COM
8
15
.315 .591
2.15
.085
Faston 250
6.35
.250
18
.709
2.15
.085
0.8
.031
1.5
.059
9.9
.390
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
1
9.2
.362
6
N.O.
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
30 Drop-out voltage
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
Operate/release time, ms
20A
Change, %
Temperature rise, °C
60
14
13
12
11
10
9
8
7
6
5
4
3
2
0
Coil applied Voltage, %V
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
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
5-(1). 200 V AC electrical life test (200 V AC inverter dummy load)
Sample: JM1aN-TMP-DC12V, 6 pcs.
Change of pick-up and drop-out voltage
Pick-up and drop-out voltage, V
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
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
No. of operations, ×10
6
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
No. of operations, ×104
10
For Cautions for Use, see Relay Technical Information
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
