TF2-L-H-4.5V [NAIS]
SMALL POLARIZED RELAY WITH HIGH SENSITIVITY; 小极化继电器具有高灵敏度
| 型号： | TF2-L-H-4.5V |
| 厂家： | 
NAIS(MATSUSHITA ELECTRIC WORKS) |
| 描述： | SMALL POLARIZED RELAY WITH HIGH SENSITIVITY |
| 文件： | 总5页 (文件大小：89K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TESTING
SMALL POLARIZED RELAY
WITH HIGH SENSITIVITY
TF-RELAYS
9
FEATURES
14
.551
.354
• High sensitivity:
• Minimal magnetic interference allows
high density mounting
7.8
.307
80 mW Nominal operating power (Single
side stable 3-12 V type)
• Sealed construction allows automatic
cleaning
• Surge voltage withstand: 1500 V FCC
Part 68
• Self-clinching terminal also available
mm inch
SPECIFICATIONS
Contact
Characteristics
Arrangement
2 Form C
50 mΩ
Initial insulation resistance*1
Min. 1,000 MΩ (at 500 V DC)
Initial contact resistance, max.
(By voltage drop 6 V DC 1 A)
Between open
750 Vrms for 1 min.
(Detection current: 10 mA)
contacts
Initial
Contact material
Gold-clad silver
Between contact and
coil
1,000 Vrms for 1 min.
(Detection current: 10 mA)
breakdown
voltage
Nominal switching
capacity (resistive load)
1 A 30 V DC, 0.5 A 125 V AC
1,000 Vrms for 1 min.
(Detection current: 10 mA)
Between contact sets
Max. switching power
(resistive load)
30 W, 62.5 VA
FCC surge voltage between open
contacts
Temperature rise*2 (at 20°C)
Rating
1,500 V
Max. switching voltage
Max. switching current
Min. switching capacity ❇1
110 V DC, 125 V AC
1 A
Max. 50°C
Max. 4 ms (Approx. 2 ms)
[Max. 4 ms (Approx. 2 ms)]
Operate time [Set time]*3 (at 20°C)
10 µA 10 mV DC
80 mW (3 to 12 V DC)
140 mW (24 V DC)
260 mW (48 V DC)
Release time [Reset time]*4
(at 20°C)
Max. 4 ms (Approx. 1 ms)
[Max. 4 ms (Approx. 2 ms)]
Min. 490 m/s2 {50 G}
Min. 980 m/s2 {100 G}
Single side stable
Nominal
operating
1 coil latching
power
Functional*5
Destructive*6
55 mW (3 to 12 V DC)
100 mW (24 V DC)
Shock resistance
110 mW (3 to 12 V DC)
200 mW (24 V DC)
176.4 m/s2 {18G}, 10 to 55 Hz
at double amplitude of 3 mm
294 m/s2 {30G}, 10 to 55 Hz
at double amplitude of 5 mm
2 coil latching
Functional*7
Vibration resistance
Mechanical (at 180 cpm)
108
Destructive
Expected
life (min.
1 A 30 V DC resistive load
2×105
Conditions for oper-
ation, transport and
storage*8
Electrical (at 20 cpm)
operations)
Ambient
temperature
–40°C to +70°C
–40°F to +158°F
0.5 A 125 V AC resistive load
105
(Not freezing and
condensing at low
temperature)
Note:
Humidity
5 to 85% R.H.
❇1This value can change due to the switching frequency, environmental conditions,
and desired reliability level, therefore it is recommended to check this with the ac-
tual load.
Unit weight
Approx. 2 g .071 oz
Remarks
* Specifications will vary with foreign standards certification ratings.
*1
Measurement at same location as "Initial breakdown voltage" section.
By resistive method, nominal voltage applied to the coil; contact carrying current:
*2
1 A.
*3
Nominal voltage applied to the coil, excluding contact bounce time.
Nominal voltage applied to the coil, excluding contact bounce time without diode.
Half-wave pulse of sine wave: 11 ms; detection time: 10 µs.
Half-wave pulse of sine wave: 6 ms.
Detection time: 10 µs.
Refer to 4. Conditions for operation, transport and storage mentioned in Cautions
*4
*5
*6
*7
*8
for use (Page 178).
ORDERING INFORMATION
Ex. TF
2
L
H
3V
Contact arrangement
2:2 Form C
Operating function
Terminal shape
Coil voltage(DC)
Nil: Single side stable Nil: Standard PC board terminal
L: 1 coil latching
L2: 2 coil latching
3,4.5,5,6,9,12,
24,48*V
H: Self-clinching terminal
*48 V coil type: Single side stable only
Note: AgPd stationary contact types available for high resistance against contact sticking.
When ordering, please add suffix“-3”like TF2-12V-3.
145
TF
TYPES AND COIL DATA (at 20°C 68°F)
1. Single side stable
Part No.
Nominal
operating
current,
Nominal
operating
power,
mW
Max.
allowable
voltage,
V DC
Nominal
voltage,
V DC
Pick-up
voltage,
V DC (max.)
Drop-out
voltage,
V DC (min.)
Coil
resistance,
Ω (±10%)
Standard PC
Self-clinching
terminal
board terminal
mA (±10%)
TF2-3 V
TF2-4.5 V
TF2-5 V
TF2-6 V
TF2-9 V
TF2-12 V
TF2-24 V
TF2-48 V
TF2-H-3 V
TF2-H-4.5 V
TF2-H-5 V
TF2-H-6 V
TF2-H-9 V
TF2-H-12 V
TF2-H-24 V
TF2-H-48 V
3
4.5
5
2.25
3.38
3.75
4.5
6.75
9
0.3
0.45
0.5
0.6
0.9
1.2
2.4
4.8
26.7
17.8
16
112.5
253
80
80
4.5
6.7
7.5
9
312.5
450
80
6
13.3
8.9
80
9
1,012.5
1,800
4,100
8,860
80
13.5
18
12
24
48
6.7
80
18
5.8
140
260
36
36
5.4
57.6
2. 1 Coil latching
Part No.
Nominal
operating
current,
Nominal
operating
power,
mW
Max.
allowable
voltage,
V DC
Nominal
voltage,
V DC
Coil
resistance,
Ω (±10%)
Set voltage, Resetvoltage,
Standard PC
Self-clinching
terminal
V DC (max.)
V DC (max.)
board terminal
mA (±10%)
TF2-L-3 V
TF2-L-4.5 V
TF2-L-5 V
TF2-L-6 V
TF2-L-9 V
TF2-L-12 V
TF2-L-24 V
TF2-L-H-3 V
TF2-L-H-4.5 V
TF2-L-H-5 V
TF2-L-H-6 V
TF2-L-H-9 V
TF2-L-H-12 V
TF2-L-H-24 V
3
4.5
5
2.25
3.38
3.75
4.5
2.25
3.38
3.75
4.5
18.3
12.2
11
163.6
368.2
454.5
654.5
1,472
2,618
5,760
55
55
4.5
6.7
7.5
9
55
6
9.2
6.1
4.6
4.2
55
9
6.75
9
6.75
9
55
13.5
18
12
24
55
18
18
100
36
3. 2 Coil latching
Part No.
Nominal
operating
current,
Nominal
operating
power,
mW
Max.
allowable
voltage,
V DC
Nominal
voltage,
V DC
Coil
resistance,
Ω (±10%)
Set voltage, Resetvoltage,
Standard PC
Self-clinching
terminal
V DC (max.)
V DC (max.)
board terminal
mA (±10%)
TF2-L2-3 V
TF2-L2-4.5 V
TF2-L2-5 V
TF2-L2-6 V
TF2-L2-9 V
TF2-L2-12 V
TF2-L2-24 V
Notes:
TF2-L2-H-3 V
TF2-L2-H-4.5 V
TF2-L2-H-5 V
TF2-L2-H-6 V
TF2-L2-H-9 V
TF2-L2-H-12 V
TF2-L2-H-24 V
3
4.5
5
2.25
3.38
3.75
4.5
2.25
3.38
3.75
4.5
36.7
24.4
22
81.8
110
110
110
110
110
110
200
4.5
6.7
7.5
9
184.1
227.3
327.3
736.4
1,309
2,880
6
18.3
12.2
9.2
9
6.75
9
6.75
9
13.5
18
12
24
18
18
8.3
36
1. Specified value of the pick-up, drop-out, set and reset voltage is with the condition of square wave coil pulse.
2. Standard packing: Tube: 50 pcs.; Case; 1,000 pcs.
3. In case of 5 V drive circuit, it is recommended to use 4.5 V type relay.
4. AgPd stationary contact types available for high resistance against contact sticking. When ordering, please add suffix "-3" like TF2-12V-3.
mm inch
DIMENSIONS
PC board pattern
(Copper-side view)
Standard PC board terminal
10.16
.400
10-1.0 dia
10-.039 dia
2.54
.100
14
.551
9
.354
7.62
.300
7.8
.307
7.1
.280
3.5
.138
Tolerance: ±0.1 ±.004
2.54
.100
7.62
.300
0.25
.010
2.54
.100
0.5
.020
Schematic (Bottom view)
Single side stable
1-coil latching
2-coil latching
(Deenergized condition)
(Reset condition)
(Reset condition)
Self-clinching terminal
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
7.8
.307
7.1
.280
+
–
–
+
+
+
10 9
–
–
6
3.5
.138
10 9
8
7
6
8
7
7.62
.300
10 9
8
7
6
0.25
.010
2.54
.100
0.5
.020
Direction indication*
Direction indication*
Direction indication*
*Orientation stripe typical-located on top of relay.
General tolerance: ±0.3 ±.012
146
TF
REFERENCE DATA
1. Maximum switching capacity
2. Life curve
3. Mechanical life
Tested sample: TF2-12V, 10 pcs.
100
90
DC load (cosϕ=1)
AC load (cosϕ=1)
30 V DC resistive load
125 V AC resistive load
80
100
10
Pick-up voltage
1.0
70
60
50
Max.
Min.
0.5
0.4
40
Drop-out voltage
0.3
30
20
Max.
Min.
0.2
10
0
10
100
1,000
10,000
30
100
200
0
0.5
1.0
4
No. of operations, ×10
Switching current, A
Switching voltage,V
4.-(1) Electrical life (DC load)
Tested sample: TF2-12V, 6 pcs.
4.-(2) Electrical life (AC load)
Tested sample: TF2-12V, 6 pcs
Condition: 1 A 30 V DC resistive load, 20 cpm
Condition: 0.5 A 125 V AC resistive load, 20 cpm
Change of pick-up and drop-out voltage
Change of contact resistance
Change of pick-up and drop-out voltage
100
90
100
90
100
90
80
80
80
Pick-up voltage
70
Pick-up voltage
70
70
Max.
Min.
Max.
Min.
60
50
40
60
50
40
60
50
40
Max.
Min.
Drop-out voltage
Drop-out voltage
30
30
20
10
30
Max.
Min.
Max.
Min.
20
10
20
10
0
5
10
15
20
0
5
10
15
20
0
5
10
4
4
4
No. of operations, ×10
No. of operations, ×10
No. of operations, ×10
5. Coil temperature rise
Tested sample: TF2-xxV
6. Operate/release time characteristics
Tested sample: TF2-12V, 5 pcs.
Measured portion: Inside the coil
Ambient temperature: 30°C 86°F
Change of contact resistance
Nominal coil voltage
100
90
70
6
5
4
3-12 V DC
24 V DC
48 V DC
60
80
1 A
70
50
40
30
20
10
60
50
40
Operate time
3
1 A
1 A
0 A
2
Max.
Min.
Max.
30
20
10
Min.
Max.
Min.
Release time
1
0
100 110 120 130 140 150
Coil applied voltage, %V
0
5
10
0
80
90
100 110 120
4
No. of operations, ×10
Coil applied voltage, %V
7. Set/reset time characteristics
Tested sample: TF2-L2-12V, 5 pcs.
8. Distribution of pick-up and drop-out voltage
Tested sample: TF2-12V, 50 pcs.
9. Distribution of set and reset voltage
Tested sample: TF2-L2-12V, 20 pcs.
6
30
Pick-up
voltage
Drop-out
Set voltage
Set time
Reset time
Reset voltage
5
4
3
2
voltage
10
5
20
10
Max.
Min.
1
0
10 20 30 40 50 60 70 80 90 100
Ratio against the rated voltage, %V
0
80
90
100 110 120
0
10 20 30 40 50 60 70 80 90 100
Ratio against the rated voltage, %V
Coil applied voltage, %V
147
TF
10. Ambient temperature characteristics
Tested sample: TF2-12V, 5 pcs.
11. Distribution of contact resistance
Tested sample: TF2-12V, 30 pcs. (30, ×4 contacts)
40
30
20
10
−
Drop-out
voltage
x
60
40
20
−
x
Pick-up voltage
20 40 60 80
–40 –20
Ambient
0
temperature, °C
–10
–20
–30
–40
0
30
40
50
Contact resistance,mΩ
12.-(1) High-frequency characteristics
12.-(2) High-frequency characteristics
12.-(3) High-frequency characteristics
Tested sample: TF2-xxV
Isolation characteristics
Tested sample: TF2-xxV
Insertion loss characteristics
Tested sample: TF2-xxV
V.S.W.R.
2.0
1.8
TF Relay V.S.W.R., 50Ω
100
50
1.6
1.4
1.2
1.0
1.0
0.8
0.6
0.4
0.2
0
10
100
1,000
10
100
1,000
10
100
1,000
Frequency,MHz
Frequency,MHz
Frequency,MHz
13.-(1) Malfunctional shock (single side stable)
Tested sample: TF2-12V, 6 pcs
13.-(2) Malfunctional shock (latching)
Tested sample: TF2-L-12V, 6 pcs.
,
,
Deenergized
condition
Energized condition
X
X
Z
Z
,
,
X
X
Y
Y
Reset state
Set state
Z
,
Z
,
2
2
980m/s
980m/s
Y
Y
Y
Y
X
Z
X
Z
2
2
980m/s
2
980m/s
2
980m/s
980m/s
2
2
2
2
2
2
196m/s
392m/s
588m/s
784m/s
980m/s
196m/s
392m/s
588m/s
784m/s
980m/s
2
2
980m/s
2
2
2
2
2
2
980m/s
980m/s
980m/s
,
,
,
,
Z
Z
X
X
,
,
Y
Y
14.-(1) Influence of adjacent mounting
14.-(2) Influence of adjacent mounting
14.-(3) Influence of adjacent mounting
ON
10
0
10
10
ON ON
ON
Pick-up voltage
Pick-up voltage
Pick-up voltage
0
0
ON
ON
ON
–10
–10
–10
ON
ON
ON
OFF OFF
10
0
OFF
10
0
10
OFF
OFF
OFF
Drop-out voltage
Drop-out voltage
Drop-out voltage
0
OFF
OFF
–10
–10
–10
OFF
OFF
0
5
0
5
0
5
.197
.197
.197
Inter-relay distance , mm inch
Inter-relay distance , mm inch
Inter-relay distance , mm inch
148
TF
15. Actual load test
Change of pick-up and drop-out voltage
Change of contact resistance
Tested sample: TF2-12V
(35 mA 48 V DC wire spring relay load)
100
90
100
90
80
70
60
50
40
80
70
60
50
40
Pick-up voltage
Drop-out voltage
Max.
Min.
Circuit
500Ω
0.1
3
2
µF
48 V
DC
Max.
Min.
0.1
µF
30
20
10
0
30
20
10
0
Max.
Min.
500Ω
Wire spring relay Circuit diagram
50
10
20
30
40
50
10
20
30
40
4
4
No. of operations,×10
No. of operations, ×10
For Cautions for Use, see Page 178 and 179.
9/1/2000
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