HN (AHN)
ORDERING INFORMATION
FLAT/VERTICAL TYPE
HIGH POWER BIFURCATED
CONTACT
HN RELAYS (AHN)
(TM type: under application)
VDE
RoHS Directive compatibility information
http://www.mew.co.jp/ac/e/environment/
FEATURES
1. Slim and compact size
20% smaller (width and height) than
existing model* (with the condition of
screw terminal socket for DIN rail)
*Compared with our HC/HJ relay.
2. High-capacity and high reliability
Max. switching current:
16 A (for 1 Form C type at AC load)
Uses gold-flashed contacts for highly
reliable contact (for 2 Form C type).
3. Environmentally friendly
Cadmium-free contacts and lead-free
solder are used.
4. Slim screw terminal socket and PC
board terminal socket
Utilizes relay-securing hook for easy
relay removal.
One-touch relay removal possible.
Te r minal sockets with finger protect
function available.
5. Full lineup
We added a TM type that can be built into
devices.
TYPICAL APPLICATIONS
Control panels
Power supply units
Molding machines
Machine tools
Welding equipment
Agricultural equipment
Office equipment
Vending machines
Communications equipment
Amusement machines, etc.
HN relays
Contact arrangement
1: 1 Form C
2: 2 Form C
3: 1 Form A (TM type only)
AHN
Terminal arrangement
1: AC plug-in type
2: DC plug-in type
5: AC TM type
6: DC TM type
Coil voltage
05:
X0:
X1:
Y0:
5 V, 06: 6 V, 12: 12 V, 24: 24 V, 48: 48 V
100/110 V AC, 100 V DC
110/120 V AC, 110 V DC
200/220 V AC, Y2: 220/240 V AC
Type classification
0: Standard
1: With LED indication
2: With diode
3: With diode and LED indication
Note: Products conform to UL/C-UL and VDE, as standard.
(VDE under application for TM type.)
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
HN (AHN)
TYPES
5. TM type
Note: Packing quantity; Carton: 50 pcs, Case: 500 pcs.
6. Accessories
Notes: 1. Packing quantity: 10pcs. (Carton), 100pcs. (Case)
2. Products conform to UL/C-UL, as standard.
Coil voltage 1 Form A
Part No.
5V DC AHN36005
6V DC AHN36006
12V DC AHN36012
24V DC AHN36024
48V DC AHN36048
100V DC AHN360X0
110V DC AHN360X1
12V AC AHN35012
24V AC AHN35024
100/110V AC AHN350X0
110/120V AC AHN350X1
200/220V AC AHN350Y0
220/240V AC AHN350Y2
Type No. of poles Item Part No.
Screw terminal socket
1-pole HN1 screw terminal socket AHNA11
HN1 screw terminal socket (Finger protect type) AHNA11P
2-pole HN2 screw terminal socket AHNA21
HN2 screw terminal socket (Finger protect type) AHNA21P
PC board terminal socket 1-pole HN1 PC board terminal socket AHNA13
2-pole HN2 PC board terminal socket AHNA23
1. Plug-in type
Note: Packing quantity; Carton: 50 pcs, Case: 500 pcs.
2. Plug-in type (with LED indication)
Note: Packing quantity; Carton: 50 pcs, Case: 500 pcs.
Coil voltage 1 Form C 2 Form C
Part No. Part No.
5V DC AHN12005 AHN22005
6V DC AHN12006 AHN22006
12V DC AHN12012 AHN22012
24V DC AHN12024 AHN22024
48V DC AHN12048 AHN22048
100V DC AHN120X0 AHN220X0
110V DC AHN120X1 AHN220X1
12V AC AHN11012 AHN21012
24V AC AHN11024 AHN21024
100/110V AC AHN110X0 AHN210X0
110/120V AC AHN110X1 AHN210X1
200/220V AC AHN110Y0 AHN210Y0
220/240V AC AHN110Y2 AHN210Y2
Coil voltage 1 Form C 2 Form C
Part No. Part No.
5V DC AHN12105 AHN22105
6V DC AHN12106 AHN22106
12V DC AHN12112 AHN22112
24V DC AHN12124 AHN22124
48V DC AHN12148 AHN22148
100V DC AHN121X0 AHN221X0
110V DC AHN121X1 AHN221X1
12V AC AHN11112 AHN21112
24V AC AHN11124 AHN21124
100/110V AC AHN111X0 AHN211X0
110/120V AC AHN111X1 AHN211X1
200/220V AC AHN111Y0 AHN211Y0
220/240V AC AHN111Y2 AHN211Y2
3. Plug-in type (with diode)
Note: Packing quantity; Carton: 50 pcs, Case: 500 pcs.
4. Plug-in type (with diode and LED indication)
Note: Packing quantity; Carton: 50 pcs, Case: 500 pcs.
Coil voltage 1 Form C 2 Form C
Part No. Part No.
5V DC AHN12205 AHN22205
6V DC AHN12206 AHN22206
12V DC AHN12212 AHN22212
24V DC AHN12224 AHN22224
48V DC AHN12248 AHN22248
100V DC AHN122X0 AHN222X0
110V DC AHN122X1 AHN222X1
Coil voltage 1 Form C 2 Form C
Part No. Part No.
5V DC AHN12305 AHN22305
6V DC AHN12306 AHN22306
12V DC AHN12312 AHN22312
24V DC AHN12324 AHN22324
48V DC AHN12348 AHN22348
100V DC AHN123X0 AHN223X0
110V DC AHN123X1 AHN223X1
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
HN (AHN)
• Specifications
* When using with current of 16 A (for HN1 screw terminal socket), the maximum ambient temperature is 50°C.
When using between 50°C and 70°C, please reduce by 0.1 A/°C.
Notes: 1. In order to prevent breakage and disfiguring, the screw tightening torque for the terminal socket should be within the range of 0.5 to 0.8 N·m.
2. When attaching the terminal socket directly to a chassis, please use the metric coarse thread screw.
- AHNA11 and AHNA21: M3 × 16, - AHNA11P and AHNA21P: M3 × 30
RATING
1. Coil data
1) DC coils
2) AC coils (50/60Hz)
Item Performance
Type HN1 screw
terminal socket
HN1 screw
terminal socket
(Finger protect
type)
HN1 PC board
terminal socket
HN2 screw
terminal socket
HN2 screw
terminal socket
(Finger protect
type)
HN2 PC board
terminal socket
Contact arrangement 1 Form C 2 Form C
Max. continuous current
(Ambient temperature:
–40 to +70°C –40 to +158°F)
16A* 10A 10A 5A 5A 5A
Initial
breakdown
voltage
Between open contacts 1, 000 Vrms for 1 min. (Detection current: 10mA)
Between contact sets — 3, 000 Vrms for 1 min. (Detection current: 10mA)
Between contact and coil 5, 000 Vrms for 1 min. (Detection current: 10mA)
Initial insulation resistance 1, 000 MΩ between each terminal (500V DC)
Coil voltage Pick-up voltage
(at 20°C 68°F)
Drop-out voltage
(at 20°C 68°F)
Nominal coil current
[±20%]
Coil resistance
(at 20°C 68°F)
Nominal operating
power
Max. allowable voltage
(at 20°C 68°F)
5V DC
70%V or less of
nominal voltage
(Initial)
15%V or more of
nominal voltage
(Initial)
106.4mA 47Ω [±10%]
0.53W 170%V of
nominal voltage
6V DC 88.2mA 68Ω [±10%]
12V DC 44.4mA 270Ω [±10%]
24V DC 22.0mA 1,090Ω [±10%]
48V DC 11.0mA 4,350Ω [±10%]
100V DC 5.3mA 18,870Ω [±10%]
110V DC 4.8mA 22,830Ω [±10%]
Coil voltage Pick-up voltage
(at 20°C 68°F)
Drop-out voltage
(at 20°C 68°F)
Nominal coil current [±20%] Nominal operating power Max. Allowable voltage
(at 20°C 68°F)
50Hz 60Hz 50Hz 60Hz
12V AC
80%V or less of
nominal voltage
(Initial)
30%V or more of
nominal voltage
(Initial)
93mA 75mA
Approx.
1.1 to 1.4 V A
Approx.
0.9 to 1.2 V A
140%V of
nominal voltage
24V AC 46.5mA 37.5mA
100/110V AC 11.0/13.0mA 9.0/10.6mA
110/120V AC 10.0/11.8mA 8.2/9.7mA
200/220V AC 5.5/6.5mA 4.5/5.3mA
220/240V AC 5.0/5.9mA 4.1/4.8mA
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
HN (AHN)
2. Specifications (Plug-in Standard type and TM type)
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 For the AC coil types, the operate/release time will differ depending on the phase.
*3 Refer to 6. Conditions for operation, transport and storage mentioned in AMBIENT ENVIRONMENT.
REFERENCE DATA
Characteristics Item Specifications
Contact
Arrangement 1 Form C 2 Form C 1 Form A (TM type)
Initial contact resistance, max Max. 100 mΩ
(By voltage drop 6 V DC 1A)
Max. 50 mΩ
(By voltage drop 6 V DC 1A)
Max. 100 mΩ
(By voltage drop 6 V DC 1A)
Contact material AgSnO2 type Au-flashed AgNi type AgSnO2 type
Rating
Nominal switching capacity (resistive load) 10A 250V AC, 10A 30V DC 5A 250V AC, 5A 30V DC 16A 250V AC, 16A 30V DC
Max. switching power (resistive load) 4,000VA, 300W 1,250VA, 150W 4,000VA, 480W
Max. switching voltage 250V AC, 30V DC
Max. switching current 16A (at AC load),
10A (at DC load) 5A 16A
Nominal operating power 0.53W, 0.9VA
Min. switching capacity (Reference value)*1100mA 5V DC 1mA 1V DC 100mA 5V DC
Electrical
characteristics
Insulation resistance (Initial) Min. 1,000MΩ (at 500V DC)
Measurement at same location as “Initial breakdown voltage” section.
Breakdown voltage
(Initial)
Between open contacts 1,000 Vrms for 1min. (Detection current: 10mA.)
Between contact sets — 3,000 Vrms for 1min.
(Detection current: 10mA.) —
Between contact and coil 5,000 Vrms for 1min. (Detection current: 10mA.)
Temperature rise (at 70°C 158°F) Max. 60°C (By resistive method, nominal voltage)
Operate time (at 20°C 68°F)*2Max. 15ms (Nominal voltage applied to the coil, excluding contact bounce time.)
Release time (at 20°C 68°F)*2Max. 5ms (Nominal voltage applied to the coil, excluding contact bounce time.) (without diode)/
Max. 20ms (with diode)
Mechanical
characteristics
Shock resistance Functional Min. 100 m/s2 (Half-wave pulse of sine wave: 11 ms; detection time: 10µs.)
Destructive Min. 1,000 m/s2 (Half-wave pulse of sine wave: 6 ms.)
Vibration resistance Functional 10 to 55 Hz at double amplitude of 1.5 mm (Detection time: 10µs.)
Destructive 10 to 55 Hz at double amplitude of 1.5 mm
Expected life Mechanical AC: Min. 107; DC: Min. 2×107 (at 300 cpm)
Electrical (resistive load) Min. 105 (at 20 cpm) Min. 105 (at 10 cpm)
Conditions
Conditions for operation, transport and storage*3
(Not freezing and condensing at low temperature)
Ambient temperature: –40°C to +70°C –40°F to +158°F
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
Max. Operating speed 20 cpm (at rated load) 10 cpm (at rated load)
Unit weight Approx. 19 g .67 oz Approx. 17 g .60 oz Approx. 19 g .67 oz
1-(1). Max. switching capacity
(1 Form C and 1 Form A)
1-(2). Max. switching capacity (2 Form C) 2-(1). Coil temperature rise (1 Form C/AC and
1 Form A/AC types)
Measured portion: Inside the coil
Ambient temperature: 70°C 158°F
10 5020 30 100 250
100
50
30
20
16
10
5
1
0.5
1 Form A and
1 Form C types
AC resistive load
1 Form C type
DC resistive load
1 Form A type DC resistive load
Contact current, A
Contact voltage, V
10
5
1
0.5
0.4
0.3
0.2
10
5020 30
100 250
Contact voltage, V
Contact current, A
AC resistive load
DC resistive load
80 90 100 110 140120 130
0
20
40
60
80
100
120
Coil applied voltage, %V
16A
0A
Temperature rise, °C
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
HN (AHN)
DIMENSIONS (Unit: mm inch)
2-(2). Coil temperature rise (1 Form C/DC and
1 Form A/DC types)
Measured portion: Inside the coil
Ambient temperature: 70°C 158°F
2-(3). Coil temperature rise (2 Form C/AC type)
Measured portion: Inside the coil
Ambient temperature: 70°C 158°F
2-(4). Coil temperature rise (2 Form C/DC type)
Measured portion: Inside the coil
Ambient temperature: 70°C 158°F
80 90 100 110 140120 130
0
10
30
20
40
50
60
70
Coil applied voltage, %V
16A
0A
Temperature rise, °C
80 90 100 110 140120 130
0
20
40
60
80
100
120
Coil applied voltage, %V
Temperature rise, °C
5A
0A
80 90 100 110 140120 130
0
10
30
20
40
50
60
70
Coil applied voltage, %V
5A
0A
Temperature rise, °C
1. Plug-in type 1 Form C
External dimensions
4.75
.187
0.5
.020
4.7
.185
7.5
.295
17.5
.689
5.2
.205 5.2
.205
Max. 13
Max. .512
Max. 29
Max. 1.142
Max. 29
Max. 1.142
5.3
.209
0.5
.020
Dimension :Tolerance
Max. 1mm .039 inch:±0.1 ±.004
1 to 3mm .039 to .118 inch:±0.2 ±.008
Min. 3mm .118 inch:±0.3 ±.012
Schematic (Bottom view)
Standard type
5243
1
With LED AC type
With Diode type
With LED DC type
With Diode and LED type
5243
1
5243
1
1
3425
1
3425
2. Plug-in type 2 Form C
External dimensions
19.4
.764
7.5
.295
Max. 28
Max. 1.102
Max. 29
Max. 1.142
Max. 13
Max. .512
6
.236
8.9
.350
0.5
.020 0.5
.020
2.6
.102 2.6
.102
5
.197 5
.197
Dimension :Tolerance
Max. 1mm .039 inch:±0.1 ±.004
1 to 3mm .039 to .118 inch:±0.2 ±.008
Min. 3mm .118 inch:±0.3 ±.012
Schematic (Bottom view)
Standard type
3
87 6 5
421
With LED AC type
With Diode type
With LED DC type
With Diode and LED type
12 4
5678
3
12 4
5678
3
12 4
5678
3
12 4
5678
3
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
HN (AHN)
3. TM type 1 Form A External dimensions
3
4
2
15
#187 tab terminal
8.5
17.5
7.5
Max. 30
Max. 45
Max. 13
Max. 29
0.5
2.5
3.7
5.2
0.5
4.75 4.75
.335
.389
.295
Max. 1.181
Max. 1.772
Max. .512
Max. 1.142
.020
.098
.146
.205
.020
.187 .187
Notes: 1. When mounting the TM type, since the
cover is made from polycarbonate, please
use a washer in order to prevent damage,
deformation, and loosening.
2. Suitable tightening torque is 0.3 to 0.5 N·m.
Schematic
Mounting hole dimensions
Dimension :Tolerance
Max. 1mm .039 inch:±0.1 ±.004
1 to 3mm .039 to .118 inch:±0.2 ±.008
Min. 3mm .118 inch:±0.3 ±.012
1
543
38
2-M3 or 2-3.5 dia.
1.496
2-.118 or 2-.138 dia.
4. HN1 Screw terminal socket
External dimensions
71
2.795
8.0
.315 6.45
.254
4
.157
29
2.142
19
.748
35.4
1.394
54
2.126
17.5
.689
∗58
∗2.283
Tolerance: ±0.5 ±.020
* Reference in case of using DIN rail (ATA48011)
Schematic (Top view)
Mounting hole dimensions
1
2
5
4
3
30±0.1
1.181±.004
4
.157
4.2 .165 dia. hole M3 .118 or
3.5 .138 dia. hole
5. HN1 Screw terminal socket (Finger protect type)
External dimensions
4
.157
3.4±0.3
.134±.012
M3 .118
4.2±0.3
.165±.012
.244±.012 dia.
6.2±0.3 dia.
77
3.031
23.5
.925 35.6
1.402
15.5
.610
58.5
2.303
41
1.614
23.5
.925 23.5
.925
28.5
1.122
63.2
2.488
*67.2
*2.646
Tolerance: ±0.5 ±.020
* Reference in case of using DIN rail (ATA48011)
Note: Use rod or plate terminals, etc. (You cannot use Y-shape or round terminals.)
Schematic (Top view)
Mounting hole dimensions
4
35
1
2
7.9
.311
M3 .118 or
3.2 .126 dia. hole
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
HN (AHN)
6. HN2 Screw terminal socket
External dimensions
Tolerance: ±0.5 ±.020
* Reference in case of using DIN rail (ATA48011)
71
2.795
54
2.126
17.5
.689 35.4
1.394
19
.748
29
1.142
∗58
∗2.283
6.45
.254
4
.157
Schematic (Top view)
Mounting hole dimensions
5
6
34
8
7
21
30±0.1
1.181±.004
4
.157
4.2 .165 dia. hole M3 .118 or
3.5 .138 dia. hole
7. HN2 Screw terminal socket (Finger protect type)
External dimensions
3.4±0.3
.134±.012
M3 .118
.244±.012 dia.
6.2±0.3 dia.
4
.157
77
3.031
15.5
.610
23.5
.925
28.5
1.122
63.2
2.488
*67.2
*2.646
23.5
.925 35.6
1.402
58.5
2.303
41
1.614
23.5
.925
4.2±0.3
.165±.012
Tolerance: ±0.5 ±.020
* Reference in case of using DIN rail (ATA48011)
Note: Use rod or plate terminals, etc. (You cannot use Y-shape or round terminals.)
Schematic (Top view)
Mounting hole dimensions
4
7
1
68
32
5
7.9
.311
M3 .118 or
3.2 .126 dia. hole
8. HN1 PC board terminal socket
External dimensions
7
.276
Max. 36.5
Max. 1.437
Max. 14.5
Max. .571
Max. 34
Max. 1.339
4
.157
1.2
.047 6.1
.240
15
.591
1
.039 6
.236 4.5
.177 4
.157
7.2
.283
4
.157 Dimension :Tolerance
Max. 1mm .039 inch:±0.1 ±.004
1 to 3mm .039 to .118 inch:±0.2 ±.008
Min. 3mm .118 inch:±0.3 ±.012
PC board pattern (Bottom view)
Tolerance: ±0.1 ±.004
5-1.8 dia.
5-.071 dia.
6.1
.240
15
.591
6
.236 4.5
.177
4
.157
7
.276
4
.157
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
HN (AHN)
NOTES
9. HN2 PC board terminal socket
External dimensions
Max. 14.5
Max. .571
Max. 34
Max. 1.339
Max. 36.5
Max. 1.437
7.5
.295
20
.787
8.4
.331
4
.157
5.6
.220
1
.039
0.3
.012 5
.197 5
.197
PC board pattern (Bottom view)
Tolerance: ±0.1 ±.004
Dimension :Tolerance
Max. 1mm .039 inch:±0.1 ±.004
1 to 3mm .039 to .118 inch:±0.2 ±.008
Min. 3mm .118 inch:±0.3 ±.012
8-1.3 dia.
8-.051 dia.
20
.787
7.5
.295
5.6
.220
5
.197 5
.197
1. Coil operating power
To ensure proper operation, the voltage
applied to both terminals of the coil
should be ±5% (at 20°C 68°F) the rated
operating voltage of the coil.
Also, be aware that the pick-up and drop-
out voltages will fluctuate depending on
the ambient temperature and operating
conditions.
2. LED indications
The light of the light emitting diode is
what displays operation. If voltage
remains after relay dropout, the LED
might illuminate briefly.
3. Switching lifetime
The switching lifetime is defined under
the standard test condition specified in
the JIS C 5442(*2) standard (temperature
15 to 35°C 59 to 95°F, humidity 25 to
75% R.H.). Check this with the real
device as it is affected by coil driving
circuit, load type, activation frequency,
activation phase,ambient conditions and
other factors.
Also, be especially careful of loads such
as those listed below.
1) When used for AC load-operating and
the operating phase is synchronous.
Rocking and fusing can easily occur due
to contact shifting.
2) High-frequency load-operating
When high-frequency opening and
closing of the relay is performed with a
load that causes arcs at the contacts,
nitrogen and oxygen in the air is fused by
the arc energy and HNO3 is formed. This
can corrode metal materials.
Three countermeasures for these are
listed here.
(1) Incorporate an arc-extinguishing
circuit.
(2) Lower the operating frequency
(3) Lower the ambient humidity
4. Direct mount type (TM type)
If the current to the connection terminal
will exceed 10 A, we recommend
connecting with solder. If you are going to
use a tab terminal when the current will
exceed 10 A, make sure to verify the
temperature rise on the receptacle side
under actual conditions before using.
5. Conditions for operation, transport
and storage
1) Ambient temperature, humidity, and
atmospheric pressure during usage,
transport, and storage of the relay:
(1) Temperature:
–40 to +70°C – 40 to +158° F
(2) Humidity: 5 to 85% RH
(Avoid freezing and condensation.)
The humidity range varies with the
temperature. Use within the range
indicated in the graph below.
Temperature and humidity range for
usage, transport, and storage
(3) Atmospheric pressure: 86 to 106 kPa
2) Condensation
Condensation forms when there is a
sudden change in temperature under
high temperature and high humidity
conditions. Condensation will cause
deterioration of the relay insulation.
3) Freezing
Condensation or other moisture may
freeze on the relay when the
temperatures is lower than 0°C 32° F.
This causes problems such as sticking of
movable parts or operational time lags.
4) Low temperature, low humidity
environments
The plastic becomes brittle if the relay is
exposed to a low temperature, low
humidity environment for long periods of
time.
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Tolerance range
(Avoid
condensation when
used at temperatures
higher than 0°C 32°F)
(Avoid freezing when
used at temperatures
lower than 0°C 32°F)
85
5
–40
–40 0
+32 +70
+158
Temperature, °C °F
Humidity, %R.H.
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
HN (AHN)
For Cautions for Use, see Relay Technical Information.
6. About the relay-securing hook
• Screw terminal socket
1) Installation of the securing hook is
easily performed by pressing upward in
the direction of the arrows.
2) Removal of the securing hook is easily
performed by releasing the hook and
pressing down, as shown in the figure.
• Screw terminal socket
(Finger protect type)
1) Install the securing hook by pressing
the parts with arrows after inserting the
relay.
2) Removal of the relay is easily
performed by pressing the parts with
arrows.
• PC board terminal socket
1) Installation of the securing hook is
easily performed by pressing upward in
the direction of the arrows.
2) Removal of the securing hook is easily
performed by releasing the hook and
pressing down, as shown in the figure.
* To prevent damage and deformity, please use
the relay-securing hook at 10 N or less.
7. Diode characteristics
1) Reverse breakdown voltage:
Min. 1,000V (with diode type)
Min. 400V (with diode and LED indication
type)
8. Diode type
Since the diode inside the relay coil are
designed to absorb the counter emf, the
element may be damaged if a large
surge, etc., is applied to the diode.
If there is the possibility of a large surge
voltage from the outside, please
implement measures to absorb it.
9. Installation
If you will be installing adjacent to other
relays, please keep a distance of at least
5 mm from the relay.
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
