GN
125
GN-RELAYS
ULTRA-SMALL PACKAGE
SLIM POLARIZED RELAY
5.70
0.3
.224
.012
10.60
0.3
.417
.012
9.00
0.3
.354
.012
5.70
0.3
.224
.012
10.60
0.3
.417
.012
Max.10.00
.394
mm
inch
FEATURES
Compact slim body saves space
Thanks to the small surface area of 5.7
mm
10.6 mm
.224 inch
.417 inch
and
low height of 9.0 mm
.354 inch
, the pack-
aging density can be increased to allow
for much smaller designs.
Outstanding surge resistance.
Surge withstand between open contacts:
1,500 V 10
160
s (FCC part 68)
Surge withstand between contacts and
coil: 2,500 V 2
10
s (Bellcore)
The use of twin crossbar contacts en-
sures high contact reliability.
AgPd contact is used because of its good
sulfide resistance. Adopting low-gas
molding material. Coil assembly molding
technology which avoids generating vola-
tile gas from coil.
Increased packaging density
Due to highly efficient magnetic circuit de-
sign, leakage flux is reduced and changes
in electrical characteristics from compo-
nents being mounted close-together are
minimized. This all means a packaging
density higher than ever before.
Nominal operating power: 140 mW
Outstanding vibration and shock re-
sistance.
Functional shock resistance:
750 m/s
2
{75G}
Destructive shock resistance:
1,000 m/s
2
{100G}
Functional vibration resistance:
10 to 55 Hz (at double amplitude of 3.3
mm
.130 inch
)
Destructive vibration resistance:
10 to 55 Hz (at double amplitude of 5 mm
.197 inch
)
SPECIFICATIONS
Contact
Remarks:
* Specifications will vary with foreign standards certification ratings.
*
1
Measurement at same location as "Initial breakdown voltage" section.
*
2
Detection current: 10mA.
*
3
Nominal voltage applied to the coil, excluding contact bounce time.
*
4
By resistive method, nominal voltage applied to the coil; contact carrying current:
1 A.
*
5
Half-wave pulse of sine wave: 6 ms; detection time: 10
s.
*
6
Half-wave pulse of sine wave: 6 ms.
*
7
Detection time: 10
s.
*
8
Refer to 5. Conditions for operation, transport and storage mentioned in
AMBIENT ENVIRONMENT (Page 61)
Characteristics
Notes:
f
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.
f
2 The upper limit for the ambient temperature is the maximum temperature that
can satisfy the coil temperature rise. Under the packing condition, allowable
temperature range is from 40 to +70
C
40
to +158
F
.
Arrangement
2 Form C
Initial contact resistance, max.
(By voltage drop 6 V DC 1A )
100 m
Contact material
Stationary: AgPd+Au clad
Movable: AgPd
Rating
Nominal switching capacity
(resistive load)
1 A 30 V DC
0.3 A 125 V AC
Max. switching power
(resistive load)
30 W, 37.5 V A
Max. switching voltage
110 V DC, 125 V AC
Max. switching current
1 A
Min. switching capacity
f
1
10
A 10 mV DC
Nominal
operating
power
Single side stable
140mW (1.5 to 12 V DC)
230mW (24 V DC)
1 coil latching
100mW (1.5 to 12 V DC)
120mW (24 V DC)
Expected
life (min.
operations)
Mechanical (at 180 cpm)
5
10
7
Electrical
(at 20 cpm)
1 A 30 V DC
resistive
10
5
0.3 A 125 V AC
resistive
10
5
Initial insulation resistance*
1
Min. 1,000M
(at 500V DC)
Initial
breakdown
voltage*
2
Between open contacts
750 Vrms for 1min.
Between contact sets
1,000 Vrms for 1min.
Between contacts and coil
1,500 Vrms for 1min.
Initial surge
voltage
Between open contacts
(10
160
s)
1,500 V (FCC Part 68)
Between contacts and coil
(2
10
s)
2,500 V (Bellcore)
Operate time [Set time]*
3
(at 20
C)
Max. 4 ms (Approx. 2 ms)
[Max. 4 ms (Approx. 2 ms)]
Release time (without diode)
[Reset time]*
3
(at 20
C)
Max. 4 ms (Approx. 1 ms)
[Max. 4 ms (Approx. 2 ms)]
Temperature rise*
4
(at 20
C)
Max. 50
C
Shock resistance
Functional*
5
Min. 750 m/s
2
{75G]
Destructive*
6
Min. 1,000 m/s
2
{100G]
Vibration resistance
Functional*
7
10 to 55 Hz at double
amplitude of 3.3 mm
Destructive
10 to 55 Hz at double
amplitude of 5 mm
Conditions for opera-
tion, transport and
storage*
8
(Not freezing and con-
densing at low tem-
perature)
Ambient
temperature
f
2
40
C to 85
C
40
F to 185
F
Humidity
5 to 85% R.H.
Unit weight
Approx. 1 g
.035 oz
TESTING
GN
126
TYPICAL APPLICATIONS
Telephone exchange, transmission
equipment
Communications devices
Measurement devices
Home appliances, and audio/visual
equipment
Handheld and portable products
ORDERING INFORMATION
2
0
0
A
Z
1
H
Ex. AGN
Contact arrangement
Terminal shape
Operating function
Packing style
Coil voltage (DC)
Nil: Standard PC board terminal
A: Surface-mount terminal A type
S: Surface-mount terminal S type
2: 2 Form C
0: Single side stable
1: 1 coil latching
Type of operation
0: Standard type
(B.B.M.)
Nil: Tube packing
Z: Tape and reel packing
(piked from 5/6/7/8
pin side)
1H: 1.5V
03 : 3V
4H: 4.5V
06 : 6V
09 : 9V
12 : 12V
24 : 24V
Note: Tape and reel packing symbol "-Z" is not marked on the relay. "X" type tape and reel packing (picked from 1/2/3/4-pin side) is also available. Suffix "X" instead of "Z".
TYPES AND COIL DATA (at 20
C
68
F
)
(1) Standard PC board terminal
1) Standard packing: 50 pcs. in an inner package (tube); 1,000 pcs. in an outer package
2) Specified value of pick-up, drop-out, set and reset voltage is with the condition of square wave coil pulse.
(2) Surface-mount terminal
r
: For each surface-mounted terminal variation, input the following letter.
A type: A, S type: S
1) Standard packing: 50 pcs.(tube), 500pcs. (tape and reel)in an inner package; 1,000 pcs. in an outer package
2) Specified value of pick-up, drop-out, set and reset voltage is with the condition of square wave coil pulse.
Operating
Function
Part No.
Coil Rating,
V DC
Pick-up volt-
age, V DC
(max.)
(initial)
Drop-out
voltage,
V DC (min.)
(initial)
Nominal
operating
current,
mA (
10%)
Coil resistance,
(
10%)
Nominal
operating
power, mW
Max. allowable
voltage,
V DC
Standard PC
board terminal
Single side
stable
AGN2001H
1.5
1.13
0.15
93.8
16
140
2.25
AGN20003
3
2.25
0.3
46.7
64.2
140
4.5
AGN2004H
4.5
3.38
0.45
31
145
140
6.75
AGN20006
6
4.5
0.6
23.3
257
140
9
AGN20009
9
6.75
0.9
15.5
579
140
13.5
AGN20012
12
9
1.2
11.7
1,028
140
18
AGN20024
24
18
2.4
9.6
2,504
230
28.8
Operating
Function
Part No.
Coil Rating,
V DC
Set voltage,
V DC (max.)
(initial)
Reset voltage,
V DC (max.)
(initial)
Nominal
operating
current,
mA (
10%)
Coil resistance,
(
10%)
Nominal
operating
power, mW
Max. allowable
voltage,
V DC
Standard PC
board terminal
1 coil latching
AGN2101H
1.5
1.13
1.13
66.7
22.5
100
2.25
AGN21003
3
2.25
2.25
33.3
90
100
4.5
AGN2104H
4.5
3.38
3.38
22.2
202.5
100
6.75
AGN21006
6
4.5
4.5
16.7
360
100
9
AGN21009
9
6.75
6.75
11.1
810
100
13.5
AGN21012
12
9
9
8.3
1,440
100
18
AGN21024
24
18
18
5.0
4,800
120
36
Operating
Function
Part No.
Coil Rating,
V DC
Pick-up
voltage,
V DC (max.)
(initial)
Drop-out
voltage,
V DC (min.)
(initial)
Nominal
operating
current,
mA (
10%)
Coil
resistance,
(
10%)
Nominal
operating
power,
mW
Max.
allowable
voltage,
V DC
Tube packing
Tape and reel
packing
Single side
stable
AGN200
r
1H
AGN200
r
1HZ
1.5
1.13
0.15
93.8
16
140
2.25
AGN200
r
03
AGN200
r
03Z
3
2.25
0.3
46.7
64.2
140
4.5
AGN200
r
4H
AGN200
r
4HZ
4.5
3.38
0.45
31
145
140
6.75
AGN200
r
06
AGN200
r
06Z
6
4.5
0.6
23.3
257
140
9
AGN200
r
09
AGN200
r
09Z
9
6.75
0.9
15.5
579
140
13.5
AGN200
r
12
AGN200
r
12Z
12
9
1.2
11.7
1,028
140
18
AGN200
r
24
AGN200
r
24Z
24
18
2.4
9.6
2,504
230
28.8
GN
127
r
: For each surface-mounted terminal variation, input the following letter.
A type: A, S type: S
1) Standard packing: 50 pcs.(tube), 500pcs. (tape and reel)in an inner package; 1,000 pcs. in an outer package
2) Specified value of pick-up, drop-out, set and reset voltage is with the condition of square wave coil pulse.
Operating
Function
Part No.
Coil Rating,
V DC
Set voltage,
V DC (max.)
(initial)
Reset
voltage,
V DC (max.)
(initial)
Nominal
operating
current,
mA (
10%)
Coil
resistance,
(
10%)
Nominal
operating
power,
mW
Max.
allowable
voltage,
V DC
Tube packing
Tape and reel
packing
1 coil
latching
AGN210
r
1H
AGN210
r
1HZ
1.5
1.13
1.13
66.7
22.5
100
2.25
AGN210
r
03
AGN210
r
03Z
3
2.25
2.25
33.3
90
100
4.5
AGN210
r
4H
AGN210
r
4HZ
4.5
3.38
3.38
22.2
202.5
100
6.75
AGN210
r
06
AGN210
r
06Z
6
4.5
4.5
16.7
360
100
9
AGN210
r
09
AGN210
r
09Z
9
6.75
6.75
11.1
810
100
13.5
AGN210
r
12
AGN210
r
12Z
12
9
9
8.3
1,440
100
18
AGN210
r
24
AGN210
r
24Z
24
18
18
5.0
4,800
120
36
DIMENSIONS
1. PC board terminal
10.60
0.3
.417
.012
5.70
0.3
.224
.012
0.40
0.1
.016
.004
(1.50)
(.059)
2.20
0.15
.087
.006
3.20
0.15
.126
.006
0.25
0.1
.010
.004
3.20
0.15
.126
.006
3.50
0.3
.138
.012
(0.50)
(.020)
9.00
0.3
.354
.012
PC board pattern
Tolerance:
0.1
.004
3.20
.126
2.20
.087
7.60
.299
3.20
.126
8-0.85 dia.
8-.033 dia
Schematic (Bottom view)
Single side stable
(Deenergized condition)
1 coil latching
(Reset condition)
Direction indication
8
7 6 5
1
2 3 4
Direction indication
4
5
2
7
8
1
6
3
mm
inch
2. Surface-mount terminal
1) A type
10.60
0.3
.417
.012
5.70
0.3
.224
.012
0.40
0.1
.016
.004
(1.50)
(.059)
3.20
0.15
.126
.006
3.20
0.15
.126
.006
0.25
0.1
.010
.004
2.20
0.15
.087
.006
7.40
0.3
.291
.012
(0.50)
(.020)
9.00
0.3
.354
.012
Max. 10.00
.394
Suggested mounting pad
Tolerance:
0.1
.004
2.20
.087
3.20
.126
5.30
.209
3.10
.122
0.80
.031
1) S type
10.60
0.3
.417
.012
5.70
0.3
.224
.012
3.20
0.15
.126
.006
0.40
0.1
.016
.004
(1.50)
(.059)
0.25
0.1
.010
.004
3.20
0.15
.126
.006
2.20
0.15
.087
.006
5.70
0.3
.224
.012
(0.50)
(.020)
9.00
0.3
.354
.012
Max. 10.00
.394
Suggested mounting pad
Tolerance:
0.1
.004
2.20
.087
3.20
.126
4.45
.175
2.25
.089
0.80
.031
Schematic (Top view)
Single side stable
(Deenergized condition)
1 coil latcing
(Reset condition)
Direction indication
1
2 3 4
8
7 6 5
Direction indication
5
6
7
8
2
1
3 4
REFERENCE DATA
1. Max. switching capacity
2. Life curve
30
100
Contact voltage, V
1.0
0.3
DC resistive load
AC resistive load
Switching current, A
Switching current, A
No. of operations,
10
4
0.2
0.4
0.6
0.8
1.0
1.2
100
50
30
40
20
10
0
DC 30V resistive load
AC 125V
resistive load
GN
128
NOTES
1. Coil operating power
1) As a general rule, only a pure DC pow-
er supply should be used for the coil drive.
2) 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 fluctu-
ate depending on the ambient tempera-
ture and operating conditions.
3) The ripple factor for the voltage applied
to the coil should be less than 5%.
4) For set and reset latching relays, the
rated operating voltage should be applied
to the coil for 10 ms or more.
2. Coil connection
When connecting coils, refer to the wiring
diagram to prevent mis-operation or mal-
function.
3. External magnetic field
Since GN relays are highly sensitive po-
larized relays, their characteristics will be
affected by a strong external magnetic
field. Avoid using the relay under that con-
ditions.
4. Cleaning
In automatic cleaning, cleaning with the
boiling method is recommended. Avoid ul-
trasonic cleaning which subjects the relay
to high frequency vibrations. It may cause
the contacts to stick.
lt is recommended that a fluorinated hy-
drocarbon or other alcoholic solvent be
used.
5. Packing style
1) The relay is packed in a tube with the
relay orientation mark on the left side, as
shown in the figure below.
2) Tape and reel packing
(A type)
(1)-1 Tape dimensions
mm
inch
(S type)
(1)-2 Tape dimensions
(2) Dimensions of plastic peel
mm
inch
6. Automatic insertion
To maintain the internal function of the
relay, the chucking pressure should not
exceed the values below.
Chucking pressure in the direction A:
4.9 N {500gf} or less
Chucking pressure in the direction B:
9.8 N {1 kgf} or less
Chucking pressure in the direction C:
9.8 N {1 kgf} or less
Please chuck the
portion.
Avoid chucking the center of the relay.
In addition, excessive chucking pressure
to the pinpoint of the relay should be
avoided.
Orientation (indicates PIN No.1)stripe
Stopper (green)
Stopper (red)
Relay polarity bar
(Z type)
Tape coming out direction
General tolerance
0.1 mm
.004 inch
4.00
.157
1.75
.069
0.40
.016
10.70
0.2
.421
.008
2.00
.079
2.00dia
.079dia
GN relays
16.00
.630
8.00
.315
11.50
.453
24.00
0.3
.945
.012
11.10
.437
1.50
+0.1
0
dia
.059
+.004
0
dia
Relay polarity bar
(Z type)
Tape coming out direction
General tolerance
0.1 mm
.004 inch
1.50
+0.1
0
dia
.059
+.004
0
dia
2.0dia
.079dia
4.00
.157
1.75
.069
10.70
0.2
.421
.008
0.40
.016
2.00
.079
GN relays
16.00
.630
6.3
.248
11.50
.453
11.10
.437
24.00
0.3
.945
.012
21
0.8 dia.
.827
.031 dia.
13
0.2 dia.
.512
.008 dia.
24.4
.961
+2
0
+.079
0
100
1 dia.
3.937
.039 dia.
2.0
0.2
.079
.008
370
2 dia.
14.567
.079 dia.
2.0
0.5
.079
.020
A
C
B
,
,
,,
,
,
For Cautions for Use, see Relay Technical Information (Page 48 to 76).
9/1/2000
All Rights Reserved, Copyright Matsushita Electric Works, Ltd.
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