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參數(shù)資料
| 型號： | MR301-NL |
| 廠商： | NEC Corp. |
| 英文描述： | Twin relay for motor and solenoid reversible control |
| 中文描述： | 雙繼電器可逆電機和電磁閥控制 |
| 文件頁數(shù)： | 5/12頁 |
| 文件大?。?/td> | 191K |
| 代理商： | MR301-NL |
5
I
DIMENSIONS
mm (inch)
[H Bridge Type]
[Separate (T) Type]
I
PCB PAD LAYOUT and SCHEMATICS
(bottom view) mm (inch)
[H Bridge Type]
[Separate (T) Type]
Items
Contact Form
Contact Material
Contact Resistance
Contact Switching Voltage
Contact Switching Current
Contact Carrying Current
Standard
High
Operate Time
Release Time
Nominal Operate Power
Insulation Resistance
Breakdown Voltage
Shock Resistance
Vibration Resistance
Ambient Temperature
Coil Temperature Rise
Life Expectancy
Mechanical
Electrical
Weight
Specification
1 form C
×
2 [H Bridge Type & Separate Type]
Silver oxide complex alloy (Special types available)
50 m
max. (measured at 7 A) initial
30 Vdc max.
25 A max. (at 16 Vdc)
20 A max. (2 minutes max.) (at 12 Vdc, 85C)
25 A max. (2 minutes max.) (at 12 Vdc, 85C)
Approx. 5 ms max. (at 12 Vdc, excluding bounce) initial
Approx. 2 ms max. (at 12 Vdc, excluding bounce) initial, without diode
0.48 W/0.64 W (at 12 Vdc)
100 M
min. (at 500 Vdc) initial
500 Vdc min. (for 1 minute) initial
98 m/s
2
[Approx. 10 G] min. (misoperating)
10 to 300 Hz, 43 m/s
2
[Approx. 4.4 G] min. (misoperating)
–40C to +85C (–40F to +185F)
50C/W (contact carrying current 0 A)
1 x 10
6
operations
1 x 10
5
operations (at 14 Vdc, Motor Load 20 A/3 A)
Approx. 15 gr.
5 Vdc min.
1 A min.
SPECIFICATIONS
at 25C (77F)
2-1.3
×
1.3
(0.05
×
0.05)
2-0.5
×
1.1 (0.02
×
0.04)
4- 0.6
( 0.02)
8.0
(0.31)
10.1
(0.4)
(0.14)
(0.14) 3.5
8.0
10.1
(0.31)
(0.4)
16.2
±
0.5
(0.64)
23.8
±
0.5
(0.94)
1
±
2
3
5
6
2
(
5
(
0
3
(
(
2-1.3
×
1.3
(0.05
×
0.05)
4-0.5
×
1.1 (0.02
×
0.04)
4- 0.6
( 0.02)
8.0
(0.31)
10.1
(0.4)
(0.14)
(0.14) 3.5
8.0
(0.31)
10.1
(0.4)
16.2
±
0.5
(0.64)
23.8
±
0.5
(0.94)
1
±
2
(
3
5
6
(
2
3
(
(
5
(
6
(
0
3
(
(
8
7
6
5
4
3
2
1
( 0.075)
2- 1.9
+0.1
–0
( 0.059)
2- 1.5
+0.1
–0
( 0.043)
4- 1.1
+0.1
–0
(Side A)
(Side B)
2
39
4
6
6
10
7
8
1
( 0.075)
2- 1.9
+0.1
–0
( 0.059)
4- 1.5
+0.1
–0
( 0.043)
4- 1.1
+0.1
–0
(Unit A)
(Unit B)
相關(guān)PDF資料 |
PDF描述 |
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| MR301 | Twin relay for motor and solenoid reversible control |
| MR301-12 | Twin relay for motor and solenoid reversible control |
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| MR301-12ES | Twin relay for motor and solenoid reversible control |
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