Non-promotional
not for new designs
FTR-K1 SERIES
MINIATURE RELAY
1 POLE - 1 to 2 A (For Signal Switching)
MZ Series
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FEATURES
Subminiature size
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Standard and high sensitivity types available
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UL, CSA recognized
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FCC rules and regulations part 68
- Dielectric strength 1,500 V between coil and contacts
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High reliability-bifurcated contacts available
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DIL pitch terminals
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Plastic sealed type
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RoHS compliant.
Please see page 7 for more information
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PARTNUMBER INFORMATION
MZ
(a)
[Example]
(a)
(b)
(c)
(d)
F - 12 W HG - K - U
(b)
(c) (d) (e)
(f) (g)
MZ
Nil
F
12
Nil
D
W
HG
HS
Nil
K
Nil
U
: MZ-Series
: Standard type
: High dielectric strength type
: 1.5.....48 VDC
Coil rating table at page 3
: 1A single
: 2A single (without MZF)
: 1A bifurcated
: Standard type (without MZ-D) (450-500mW)
: High sensitivity type (without MZF / MZ-D) (190-270mW)
: Flux free type
: Plastic sealed type
: Non UL, CSA approved
: UL, CSA approved
Relay type
Dielectric function
Coil rated voltage
Contact configuration
(e)
(f)
(g)
Coil type
Enclosure
UL, CSA standard
Note: For movable and stationary contact with gold overlay type, add suffix “–OH”.
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FTR-K1 SERIES
MZ SERIES
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SPECIFICATION
Item
Standard type
Single
MZ - ( ) D
Contact Data
Configuration
Material
Resistance (initial)
Contact rating (resistive)
Max. carrying current
Max. switching voltage
Max. switching power
Max. switching current
Min. switching load*
Capacitance (at 10 MHz)
Life
Mechanical
1 form C (SPDT)
Gold-overlay
silver nickel
2A, 24VDC
1A, 120VAC
2A
120VAC, 60VDC
120VA / 48W
2A
1mA, 1 VDC
60VA / 24W
1A
0.1mA,
100 mVDC
1mA, 1VDC
0.1mA,
100 mVDC
Gold overlay silver-palladium
MZ- ( ) HG
Bifurcated
MZ-( ) WHG
High
sensitivity
type
Single
MZ - ( ) HS
Bifurcated
MZ-( ) WHS
Max. 100 mΩ at 6 VDC, 1A
1A, 24VDC
0.5A, 120VAC
Approximately 0.8 pF (between open contacts, adjacent contacts)
Approximately 7.5 pF (between coil and contacts)
Min. 20 x 10
6
operations
1A, 120VAC:
min. 100 x
10
3
ops.
2A, 24VDC:
min. 200 x
10
3
ops. min.
450 - 500 mW
220 - 250 mW
-30 °C to +55 °C (no frost)
Max. 6 ms
Max. 3 ms
Min. 100MΩ at 500VDC
Open contacts
Standard: 500VAC, 1min.
High Isolation: 1,000VAC, 1min.
Standard: 500VAC, 1min.
High Isolation: 1,500VAC, 1min.
1,500V / 1 x 40µs standard wave
10 to 55Hz double amplitude 3.28 mm
10 to 55Hz double amplitude 3.28 mm
Min. 100m/s² (11 ± 1ms)
Min. 1,000m/s² (6 ± 1ms)
Approximately 3.5 g
Electrical
0.5A, 120VAC: min. 200 x 10
3
operations
1A, 24VAC: min. 500 x 10
3
operations
Coil Data
Rated power (at 20 °C)
Operate power (at 20 °C)
Operating temperature range
190 - 270 mW
100 - 130 mW
-30 °C to +75 °C
Timing Data
Insulation
Operate (at nominal voltage)
Release (at nominal voltage)
Isolation (initial)
Dielectric strength
Contacts to coil
Surge strength
Coil to contacts
Misoperation
Endurance
Misoperation
Endurance
Other
Vibration resistance
Shock
Weight
* Minimum switching loads mentioned above are reference values. Please perform the confirmation test with actual
load before production since reference values may vary according to switching frequencies, environmental conditions
and expected reliability levels.
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FTR-K1 SERIES
MZ SERIES
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COIL RATING
Standard type
Coil
Code
1.5
3
4.5
5
6
9
12
18
24
48
Rated Coil
Voltage
(VDC)
1.5
3
4.5
5
6
9
12
18
24
48
Coil Resistance
+/- 10% (Ohm)
5
20
45
56
80
180
320
720
1,280
4,600
Must Operate
Voltage
(VDC) *
1.05
2.1
3.15
3.5
4.2
6.3
8.4
12.6
16.8
33.6
Must Release
Voltage
(VDC) *
0.08
0.15
0.23
0.25
0.3
0.45
0.6
0.9
1.2
2.4
500
450
Rated Power
(mW)
High sensitive type
Coil
Code
1.5
3
4.5
5
6
9
12
15
18
24
48
Rated Coil
Voltage
(VDC)
1.5
3
4.5
5
6
9
12
15
18
24
48
Coil Resistance
+/- 10% (Ohm)
12
45
100
120
180
400
700
1,100
1,600
2,800
8,500
Must Operate
Voltage
(VDC) *
1.05
2.1
3.15
3.5
4.2
6.3
8.4
10.5
12.6
16.8
33.6
Must Release
Voltage
(VDC) *
0.08
0.15
0.23
0.25
0.3
0.45
0.6
0.75
0.9
1.2
2.4
270
200
Rated Power
(mW)
190
Note: All values in the table are valid for 20°C and zero contact current.
* Specified operate values are valid for pulse wave voltage.
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SAFETY STANDARDS
Type
UL
Compliance
UL 508, UL 60950-1
E 45026
CSA
C22.2 No. 14
LR 35579
Contact rating
Flammability: UL 94-V0 (plastics)
[1A]
0.5A, 120VAC (resistive)
1A, 24VDC (resistive)
[2A]
1A, 120VAC (resistive)
2A, 30VDC (resistive)
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PCB Design
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