Page 1
Flat type
Slim type
RoHS compliant
Ideal for compressor
and motor control
Inrush 80A,
1a 20A power relay
FEATURES
• Compact, high-capacity, and
resistant to inductive loads
It can control an inductive load with
inrush current of 80 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.
• Flux resistance mechanism
The terminal area is plugged with resin to
prevent flux seepage during PCB
mounting. (TMP type)
JM
VDE
JM RELAYS
• Conforms to the various safety
standards
UL, CSA, VDE available
• 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.
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
JM 1a N F
JM relay
Contact arrangement
1a: 1 Form A
Pickup voltage
N: 70% of nominal voltage
Classification of type
Nil:Z:Slim type
Flat type
Mounting classification
TMP:
TMP type
TM:
TM type (Flat type)
P:
PCB type (Slim type)
Nominal coil voltage
DC5V, DC6V, DC9V, DC12V, DC24V, DC48V
Contact material
F: AgSnO
Note: Certified by UL, CSA and VDE
2 type
ASCTB184E 201202-T
Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/
Page 2
JM
TYPES
Nominal coil voltage
5V DC JM1aN-ZTMP-DC5V-F JM1aN-ZTM-DC5V-F JM1aN-TMP-DC5V-F JM1aN-P-DC5V-F
6V DC JM1aN-ZTMP-DC6V-F JM1aN-ZTM-DC6V-F JM1aN-TMP-DC6V-F JM1aN-P-DC6V-F
9V DC JM1aN-ZTMP-DC9V-F JM1aN-ZTM-DC9V-F JM1aN-TMP-DC9V-F JM1aN-P-DC9V-F
12V DC JM1aN-ZTMP-DC12V-F JM1aN-ZTM-DC12V-F JM1aN-TMP-DC12V-F JM1aN-P-DC12V-F
24V DC JM1aN-ZTMP-DC24V-F JM1aN-ZTM-DC24V-F JM1aN-TMP-DC24V-F JM1aN-P-DC24V-F
48V DC JM1aN-ZTMP-DC48V-F JM1aN-ZTM-DC48V-F JM1aN-TMP-DC48V-F JM1aN-P-DC48V-F
Standard packing: Carton 50 pcs., Case 200 pcs.
TMP type (Flat) TM type (Flat) TMP type (Slim) PCB type (Slim)
RATING
1. Coil data
Nominal coil
voltage
5V DC
6V DC 150 mA 40 Ω
9V DC 100 mA 90 Ω
12V DC 75 mA 160 Ω
24V DC 37.5 mA 640 Ω
48V DC 18.75mA 2,560 Ω
Pick-up voltage
(at 20°C 68°F)
70%V or less of
nominal voltage
(Initial)
Drop-out voltage
(at 20°C 68°F)
10%V or more of
nominal voltage
(Initial)
2. Specifications
Characteristics Item Specifications
Contact material AgSnO
Contact
Rating
Electrical
characteristics
Mechanical
characteristics
Expected life
Conditions
Unit weight
* Specifications will vary with foreign standards certification ratings.
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
*2. Wave is standard shock voltage of ±1.2×50µs according to JEC-212-1981
*3. The upper limit of the ambient temperature is the maximum temperature that can satisfy the coil temperature rise value. Refer to Usage, transport and storage
Arrangement 1 Form A
Contact resistance (Initial) Max. 100 mΩ (By voltage drop 6 V DC 1A)
Nominal switching capacity (resistive load) 20A 250V AC
Max. switching power (resistive load) 5,000VA
Max. switching voltage 250V AC
Max. switching current 20A
Min. switching capacity (reference value)*
Insulation resistance (Initial) Min. 100MΩ (at 500V DC) Measurement at same location as “Breakdown voltage” section.
Breakdown voltage
(Initial)
Temperature rise (coil)
Surge breakdown voltage*
(Between contact and coil) (Initial)
Operate time (at nominal voltage) (at 20°C 68°F) Max. 20 ms (excluding contact bounce time.)
Release time (at nominal voltage) (at 20°C 68°F) Max. 10 ms (excluding contact bounce time) (Without diode)
Shock resistance
Vibration resistance
Mechanical (at 180 times/min.) Min. 10
Electrical (at 20 times/min.) Min. 105 (at nominal switching capacity)
Conditions for operation, transport and storage*
Max. operating speed 20 times/min. (at nominal switching capacity)
actual load.
conditions in NOTES.
Between open contacts 1,000 Vrms for 1 min. (Detection current: 10 mA)
Between contact and coil 5,000 Vrms for 1 min. (Detection current: 10 mA)
2
Functional 98 m/s
Destructive 980 m/s2 (Half-wave pulse of sine wave: 6 ms.)
Functional 10 to 55 Hz at double amplitude of 1.6 mm (Detection time: 10µs.)
Destructive 10 to 55 Hz at double amplitude of 2 mm
1
Nominal operating
current
[±10%] (at 20°C 68°F)
180 mA 27.8Ω
2 type
100mA, 5V DC
Max. 55°C 131°F (By resistive method, nominal coil voltage applied to coil: 100%V,
contact carrying current: 20A, at 60°C 140°F)
10,000 V
2
(Half-wave pulse of sine wave: 11 ms; detection time: 10µs.)
6
Ambient temperature: –40°C to +60°C –40°F to +140°F,
3
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
Slim TMP and Slim PCB: Approx. 28 g .99 oz
Flat TMP: Approx. 30 g 1.06 oz
Flat TM: Approx. 30 g 1.06 oz
Part No.
Coil resistance
[±10%] (at 20°C 68°F)
Nominal operating
power
900mW
Max. applied voltage
(at 60°C 140°F)
110%V of
nominal voltage
3. Switching capacity
Resistive load
Electrical Life
Note: Standard UL and CSA 1HP, 20A 250VAC 11/2HP, 20A 125VAC
Inductive load (cos
φ
= 0.7)
Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/
20 A, 250 V AC
φ
= 1)
(cos
Inrush 70 A, Steady 20 A
(250 V AC cosφ = 0.7)
Inrush 80 A, Cut-off 80 A (When the motor is locked)
(250 V AC cos
φ
= 0.7)
5
(at 20 times/min.)
10
5
(at 20 times/min.)
10
3
(at 20 times/min.)
1.5×10
ASCTB184E 201202-T
Page 3
REFERENCE DATA
2.5±0.1
2.15
5.2
COM
N.O.
Coil
1.8 dia.
22±0.1
20±0.1
24.5±0.1
.098±.004
.085
.205
.071 dia.
2.0 dia.
.079 dia.
2.0 dia.
.079 dia.
1.8 dia.
.071 dia.
.866±.004
.787±.004
.965±.004
1. Coil temperature rise
Place to be measured: Inside of coil
Ambient temperature: 25°C 77°F
60
50
40
30
Temperature rise, °C
20
0
80 90 100 110 120 130
Coil applied Voltage, %V
4. Ambient temperature characteristics
Sample: JM1aN-TMP-DC24V-F, 5 pcs.
30
Drop-out voltage
20
Change, %
10
–40 –20 0
Ambient temperature, °C
–10
20A
0A
Pick-up voltage
40 60 8020
2. Life curve 3. Operate/release time
Sample: JM1aN-TMP-DC24V-F, 5 pcs.
14
13
12
11
10
9
8
7
6
5
Operate/release time, ms
4
3
2
0
Release time
80 90 100 110 120 130
Coil applied voltage, %V
4
100
Life, ×10
50
10
5101520
250V AC
resistive load
Contact current, A
Operate time
Max.
-
x
Min.
Max.
-
x
x
Min.
JM
–20
–30
DIMENSIONS (mm inch)
Flat TMP type
CAD Data
31
1.220
28.5
.390
.224
1.122
9.9
.709
6.2
.669
18
17
8
.315
5
COM
12
COMN.O.
15
.591
243.5
.945.138
The CAD data of the products with a CAD Data mark can be downloaded from: http://industrial.panasonic.com/ac/e/
External dimensions
2.15
1
9.2
.362
1.5
.059
4.5
.177
.085
6.35 0.8
.250 .031
.039
6
N.O.
6.8
.268
Faston 250
0.2
.008
17.2
.677
Schematic
COM
COM
Coil
N.O.
Faston 250
N.O.
PC board side
PC board pattern (Bottom view)
Tolerance: ±0.1 ±.004
General tolerance: ±0.4 ±.016
ASCTB184E 201202-T
Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/
Page 4
JM
COM
Coil
Faston 250
Faston 187
N.O.
39.5±0.1
2-4.5±0.1 dia.
1.555±.004
2-.177±.004 dia.
Flat TM type
CAD Data
Slim TMP type
CAD Data
.390
9.9
28.5
1.122
17.6
.693
4.5
.177
2
.079
12.9 11
.508 .433
10.012.0
.394.472
27.6
1.087
30.4
1.197
34
N.O.
12
26.0
1.024
External dimensions
47.5
1.870
31
1.220
11.2 10
.441 .394
COMN.O.
39.5
1.555
15
8
.591
.315
6.35 0.8
.250 .031 .020
1.5
.059
0.6
.024
External dimensions
COM
6.0
.236
R2.25
R.088
1.8
.071
Faston 250 Faston 187
6.8
.268
2.15
.085
6.35
.250
12.0
.472
16.0
.630
0.5
.020
10.0
.394
1.024
4.0
.157
26.0
1.85
.073
0.5
8.2
.323
16.8
.661
General tolerance: ±0.4 ±.016
Schematic
FASTON 250
COMN.O.
PC board side
General tolerance: ±0.4 ±.016
Schematic
Panel cutout
PC board pattern (Copper-side view)
.079±.004 dia.
2.0±0.1 dia.
1.8±0.1 dia.
.071±.004 dia.
27.6±0.1
1.087±.004
13.8±0.1
.543±.004
.071±.004 dia.
12.0±0.1 10.0±0.1
.472±.004 .394±.004
Tolerance: ±0.1 ±.004
2.0±0.1 dia.
.079±.004 dia.
12.0±0.1
.472±.004
1.8±0.1 dia.
Slim PCB type
CAD Data
10.012.0
.394.472
27.6
1.087
30.4
1.197
34
N.O.
COM
12
26.0
1.024
SAFETY STANDARDS
Item
Slim type
Flat type
File No. Contact rating File No. Contact rating File No. Contact rating
E43028 20A 125V AC
E43028 20A 125V AC
UL/C-UL (Recognized) CSA (Certified) VDE (Certified)
20A 250V AC
1
/2HP 125V AC
1
1HP 250V AC
20A 250V AC
1
/2HP 125V AC
1
1HP 250V AC
External dimensions
1.8
.071
6.0
.236
LR26550 20A 125V AC
LR26550 20A 125V AC
12.0
.472
16.0
.630
Schematic
26.0
1.024
0.5
.020
4.0
.157
General tolerance: ±0.4 ±.016
20A 250V AC
11/2HP 125V AC
1HP 250V AC
20A 250V AC
11/2HP 125V AC
1HP 250V AC
COMN.O.
PC board side
PC board pattern (Copper-side view)
.079±.004 dia.
2.0±0.1 dia.
1.8±0.1 dia.
.071±.004 dia.
40014275 20A 250V AC (cos
40014275 20A 250V AC (cos
27.6±0.1
1.087±.004
13.8±0.1
.543±.004
12.0±0.1 10.0±0.1
.472±.004 .394±.004
Tolerance: ±0.1 ±.004
12A 220V AC (cos
12A 230V AC (cos
2.0±0.1 dia.
.079±.004 dia.
12.0±0.1
.472±.004
1.8±0.1 dia.
.071±.004 dia.
φ
=1.0)
φ
=0.4)
φ
=1.0)
φ
=0.4)
For Cautions for Use.
Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/
ASCTB184E 201202-T
Loading...