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參數(shù)資料
| 型號： | EF2-1.5NUN |
| 廠商： | NEC TOKIN CORP |
| 元件分類： | 功率/信號繼電器 |
| 英文描述： | POWER/SIGNAL RELAY, DPDT, MOMENTARY, 0.033A (COIL), 1.5VDC (COIL), 50mW (COIL), 1A (CONTACT), 30VDC (CONTACT), SURFACE MOUNT-STRAIGHT |
| 文件頁數(shù)： | 10/15頁 |
| 文件大?。?/td> | 366K |
| 代理商： | EF2-1.5NUN |
ED2/EF2 SERIES
4
PERFORMANCE CHARACTERISTICS (Community)
Contact Form
2 Form c
Maximum Switching Power
30 W (resistive)
62.5 VA (resistive)
Maximum Switching Voltage 220 Vdc
250 Vac
Maximum Switching Current 1 A
Contact Ratings
Maximum Carrying Current
2 A
Minimum Contact Ratings
10 mV. dc, 10 A ＊4
Initial Contact Resistance
75 m max. (Initial)
Contact Material
Silver alloy with gold alloy overlay
Non-Latch Type
50 to 70 mW
Single Coil Latch Type
30 to 80 mW
Nominal Operating Power
Double Latch Type
50 to 80 mW
Operate Time (Excluding Bounce)
Approximately 3 ms
Release Time (Excluding Bounce)
Approximately 2 ms without diode
Insulation Resistance
1000 M at 500 Vdc
Between Open Contacts
Between Adjacent Contacts
1000 Vac for one minute (1500 V surge, (10 × 160 s ＊1)
Breakdown Voltage
Between Coil to Contact
Non-latch type and single-coil latch type
1500 Vac for one minute (2500 V surge, 2 × 10 s ＊2)
Double-coil latch type
1000 Vac for one minute (1500 V surge, 10 × 160 s ＊1)
Shock Resistance
735 m / s
2 (misoperating)
980 m / s
2 (destructive failure)
Vibration Resistance
10 to 55 Hz at double amplitude at 3 mm
(misoperating)
10 to 55 Hz, double amplitude of 5 mm
(Destructive failure)
Non-latch type (Additional “N”): - 40 to +85°C
Non-latch type (Standard): - 40 to +70°C
Ambient Temperature
Latch type : - 40 to +70°C
Coil Temperature Rise
7 degrees at nominal coil voltage (50 mW)
1 × 10
8 ＊3 operations (Non-latch type)
No-load
1 × 10
7 operations (Latch type)
50 Vdc 0.1 A (resistive), 1 × 10
6 operations at 70°C
Running specifications
Load
10 Vdc 10 mA (resistive), 1 × 10
6 operations at 70°C
Weight
Approximately 2.2 grams
＊
1
rise time : 10 s, decay time to half crest : 160 s
＊
2
rise time : 2 s, decay time to half crest : 10 s
＊
3
This shows a number of operation where it can be running by which a fatal defect is not caused, and a number of
operation by which a steady characteristic is maintained is 1 × 10
7 operations.
＊
4
This value is a reference value in the resistance load.
Minimum capacity changes depending on seitching frequency and environment temperature and the load.
Recommended relay drive conditions
Drive under conditions. If it is impossible, please inquire to NEC.
Additional “N” type
of non-latch
Ambient temperature
- 40 to +85°C
standard type
of non-latch
Voltage: within ±5% at nominal voltage
Ambient temperature
- 40 to +70°C
Single coil latch type
Square pulse (rise and fall time is rapidly)
Pulse height : within ±5% at nominal voltage
Pulse width : More than 10 ms
Ambient temperature
- 40 to +70°C
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| EF2-1.5SNUN | POWER/SIGNAL RELAY, DPDT, LATCHED, 0.02A (COIL), 1.5VDC (COIL), 30mW (COIL), 1A (CONTACT), 30VDC (CONTACT), SURFACE MOUNT-STRAIGHT |
| EF2-1.5TNUN | POWER/SIGNAL RELAY, DPDT, LATCHED, 0.033A (COIL), 1.5VDC (COIL), 50mW (COIL), 1A (CONTACT), 30VDC (CONTACT), SURFACE MOUNT-STRAIGHT |
| EF2-12NUN | POWER/SIGNAL RELAY, DPDT, MOMENTARY, 0.005A (COIL), 12VDC (COIL), 60mW (COIL), 1A (CONTACT), 30VDC (CONTACT), SURFACE MOUNT-STRAIGHT |
| EF2-12SNUN | POWER/SIGNAL RELAY, DPDT, LATCHED, 0.003A (COIL), 12VDC (COIL), 30mW (COIL), 1A (CONTACT), 30VDC (CONTACT), SURFACE MOUNT-STRAIGHT |
| EF2-12TNUN | POWER/SIGNAL RELAY, DPDT, LATCHED, 0.004A (COIL), 12VDC (COIL), 50mW (COIL), 1A (CONTACT), 30VDC (CONTACT), SURFACE MOUNT-STRAIGHT |
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