NF2EB-5V PANASONIC EW, NF2EB-5V Datasheet - Page 3

• Manufacturer Part Number: NF2EB-5V
• Description: SIGNAL RELAY DPDT 5VDC, 2A, THROUGH HOLE
• Manufacturer: PANASONIC EW

Specifications of NF2EB-5V

• Contact Configuration: DPDT
• Contact Current Max: 2A
• Contact Voltage Ac Nom: 220V
• Contact Voltage Dc Nom: 220V
• Coil Voltage Vdc Nom: 5V
• Coil Resistance: 90ohm
• Coil Type: DC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

NF
REFERENCE DATA
1. Life curve
4. Contact reliability
Test conditions:
1. Contact current/voltage: 10 A 100 mV 1 kHz
2. Cycle rate 20 cps.
3. Miscontact detection level: 1 mW (= 100 )
4. Detection method: Observation of all changeover
contacts
Test result:
m = 1.5
95% confidence level = 3.1
17 contacts out of 20 achieved 10 million no miscon-
tact operations.
NOTES
1. Prevention of vibration and shock
To reduce the likelihood of vibration and
shock, we recommend that you install so
that the contact action is not in the direc-
tion of gravity.
For Cautions for Use, see Relay Technical Information.
200
= 21.2
95.0
80.0
60.0
40.0
25.0
15.0
0.15
F(t)(%)
4.0
1.5
0.4
1,000
99.9
99.0
90.0
70.0
20.0
10.0
50.0
30.0
100
5.0
3.0
2.0
1.0
0.5
0.3
0.2
0.1
10
0.1
10
Common terminal
6
Coil terminal
NO terminal
NC terminal
0.5
0.5 1.0
No. of operations, 10
1
30 V DC Resistive
Load current, A
10
1.5
5.0 10.0
6
Bottom
Top
2
6
2.5
50 100
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2. Coil temperature rise (resistance method)
5. High temperature test
Test conditions:
Ambient temperature: 80 C 2 C
Test method:
1. All contacts were switched for 100 operations on 2
A 30 V DC resistive load.
2. Samples then were exposed to 80 C temperature
for 5,000 hours, continuous
3. Contact resistance was measured with Hewlett-
Packard testing equipment.
70
60
50
40
30
20
10
0
60
40
20
100 200 300 400 500 1,000
0.2 0.4 0.6 0.8 1.0 1.2 1.4
N.C. contacts
N.O. contacts
Operating power, W
Exposure, hrs.
3,000
5,000
Max.
Min.
Max.
Min.
3. H
Test result:
Amber relays showed a stable spread of contact resis-
tance within the initially specified 50 m after 5,000
hours exposure.
2
S gas test
500m
100m
50m
100
50
10
5
1
20 50 100 200 1,000
500
Exposure time, hrs
Sealed NFEB relay
2,000
Gas density:
Temperature: 40 C
Humidity: 90%
2 to 5 ppm