NAIS NF4EB-2M-5V1 Flatpack relay Datasheet

CSA
pending
NF-RELAYS
FLATPACK RELAY
FEATURES
30.2
1.189
1. Flatpack
2. Long seller
20.0
.787
10.8
.425
mm inch
SPECIFICATIONS
Contacts
Arrangement
Characteristics (at 25°C 77°F, 50% R.H. seal level)
1]
Max.
Typical
Movable contact
Stationary contact
Max. switching power
Max. switching voltage
Max. switching current
Mechanical
Initial contact resistance
(By voltage drop 6 V DC 1 A)
Contact material
Rating,
(resistive load)
Expected life
(min. operations)
1].
Electrical
(Resistive)
2 A 30 V DC
1 A 30 V DC
0.5 A 30 V DC
2 Form C, 4 Form C
50 mOhm
25 mOhm
Gold-clad silver
Gold-clad silver
60 W 100 VA
220 V AC, DC
2A
108
2 x 105
106
107
MBB types available: 2MBB & 4MBB
(See next page for contact positions.)
Max. operating speed
Initial insulation resistance*1
Contact/Contact
Electrostatic
Contact/Coil
capacitance
Contact/Ground
Between open contacts
Initial
Between contact sets
breakdown
Between live parts and ground
voltage*2
Between contacts and coil
Operate time*3 (at nominal voltage)
Release time (without diode)*3
(at nominal voltage)
Contact bounce
Coil
Nominal operating power, at 25∞C
2C
4C
Max. operating power for continuous duty
Approx. 300 mW
Approx. 480 mW
Approx. 1 W
at 40°C 104°F
Shock
resistance
Functional*
4
In de-energized
condition
In energized
condition
Destructive*5
Remarks
* Specifications will vary with foreign standards certification ratings.
*1 Measurement at same location as "Initial breakdown voltage" section
*2 Detection current: 10 mA
*3 Excluding contact bounce time
*4 Half-wave pulse of sine wave: 11ms; detection time: 10µs
*5 Half-wave pulse of sine wave: 6ms
*6 Detection time: 10µs
*7 Refer to 5. Conditions for operation, transport and storage mentioned in
AMBIENT ENVIRONMENT (Page 61).
Vibration
resistance
Functional*6
In de-energized
condition
In energized
condition
Destructive
Conditions for operation,
Ambient temp.
transport and storage*7
(Not freezing and condensHumidity
ing at low temperature)
2C
Unit weight
4C
TYPICAL APPLICATIONS
NF relays are widely acceptable in applications where small size and high sensitivity are required.
Such applications include: Electronic
equipment, Household applications,
198
Alarm systems, Office machines, Communication equipment, Measuring equipment, Remote control systems, General
control circuits, Machine tools, Industrial
machinery, etc.
50 cps
1,000 MOhm at 500 V DC
Approx. 4 pF
Approx. 7 pF
Approx. 6 pF
750 Vrms
1,000 Vrms
1,000 Vrms
1,000 Vrms
Max. 15 ms (Approx. 10 ms)
Max. 10 ms (Approx. 3 ms)
Approx. 1.5 ms
Min. 29.4 m/s2 {3 G}
(In contact direction)
Min. 98 m/s2 {10 G}
(perpendicular to contact)
Min. 196 m/s2 {20 G}
Min. 980 m/s2 {100 G}
29.4 m/s2 {3 G}, 10 to 55 Hz
at double amplitude of 0.5 mm
(in contact direction)
98 m/s2 {10 G}10 to 55 Hz
at double amplitude of 1.6 mm
(perpendicular to contact)
117.6 m/s2 {12 G}10 to 55 Hz
at double amplitude of 2 mm
196 m/s2 {20 G}, 10 to 55 Hz
at double amplitude of 3.3 mm
–40°C to + 65°C
–40°F to +149°F
5 to 85%R.H.
Approx. 14 g .49 oz
Approx. 15.5 g .55 oz
NF
ORDERING INFORMATION
Ex. NF
4
EB
4M
48V
1
Contact arrangement
Type classification
MBB function
Coil voltage (DC)
Contact metarial
2: 2 Form C
4: 4 Form C
EB: Standard
Nil: Form C type
2M: 2MBB (2 Form D)
4M: 4MBB (4 Form D)
5, 6, 12,
24, 48 V
Nil: Gold-clad silver
1: Gold-cap over silver palladium
(Notes) 1. For VDE recognized types, add suffix VDE.
(Notes) 2. For UL/CSA recognized type, add suffix-A, as NF2EB-12V-A whose ground terminal is cut off.
(Notes) 3. Standard packing Carton: 20 pcs.; Case: 200 pcs.
*Less than 1,000 W: ±10%
*More than 1,000 W: ±15%
Inductance, H
Nominal
operating power,
Armarure
mW
Open
Close
278
0.071
0.071
260
0.093
0.094
290
0.338
0.344
290
1.29
1.31
330
4.12
4.18
472
0.029
0.029
400
0.070
0.071
440
0.22
0.23
480
0.77
0.79
550
2.22
2.25
TYPES AND COIL DATA (at 25°C 77°F)
Part No.
Nominal voltage,
V DC
Pick-up voltage,
V DC (max.)
Drop-out
voltage,
V DC (min.)
Max. allowable
voltage,
V DC (at 40°C)
Coil resistance,*
Ohm
NF2EB-5V
NF2EB-6V
NF2EB-12V
NF2EB-24V
NF2EB-48V
NF4EB-5V
NF4EB-6V
NF4EB-12V
NF4EB-24V
NF4EB-48V
5
6
12
24
48
5
6
12
24
48
4.0
4.8
9.6
19.2
38.4
4.0
4.8
9.6
19.2
38.4
0.5
0.6
1.2
2.4
4.8
0.5
0.6
1.2
2.4
4.8
8.7
10.5
21
42
84
7
8.5
17.0
34
68
90
137
500
2,000
7,000
53
90
330
1,200
4,200
DIMENSIONS
mm inch
2 Form C
PC board pattern (Copper-side view)
10.8±0.3
.425±.012
0.3
.012
1.13
.044
3.3
.130
6 3
2
7 4
8 5
13 20
.512 .787
Resin rise
max. 0.5
max. .020
N.O. N.C.
Ground terminal
Common terminal
Coil terminal
1.3 +0
–0.3
.051 DIA. +0
–.012
1.13
.044
4.9
.193
1
4-0.8 dia.
.031 dia.
Stand-off
Schematic
30.2
1.189
20.6
.811
(2.54)
(.100)
5.1±0.2
.2±.008
4.9
.193
Terminal dimensions (except soldering)
Width: 0.8 .031
Thickness: 0.3 .012
Relay
outline
(2.54)
(.100)
12.7±0.2
7.6±0.2 .5±.008 7.6±0.2
.3±.008
.3±.008
MBB contact position
NF2-2M: terminal 6-7-8, 3-4-5
4 Form C
PC board pattern (Copper-side view)
3
4
10 7
13
1.13
.044
1.3 +0
–0.3
.051 DIA. +0
–.012
1.13
.044
2.1
.083
N.O. N.C.
Ground terminal
Common terminal
Coil terminal
(2.54)
(.100)
5.1±0.2
.2±.008
12
2
9 6
1
5
13.6 24.6
.535 .969
Resin rise
max. 0.5
max. .020
3.3
.130
11 8
4-0.8 dia.
.031 dia.
Stand-off
Schematic
30.2
1.189
20.6
.811
14
10.8±0.3
.425±.012
0.3
.012
2.1
.083
Terminal dimensions (except soldering)
Width: 0.8 .031
Thickness: 0.3 .012
MBB contact position
NF4-2M: terminals 6-7-8, 9-10-11
NF4-2M: terminals 6-7-8, 3-4-5, 12-13-14, 9-10-11
Relay
outline
(2.54)
(.100)
12.7±0.2
7.6±0.2 .5±.008 7.6±0.2
.3±.008
.3±.008
General tolerance: ±0.5 ±.020
(Except for the cover height)
199
NF
REFERENCE DATA
1. Life curve
2. Coil temperature rise (resistance method)
3. H2S gas test
Coil temperature rise, °C
1,000
30 V DC Resistive
100
50Ω
Contact resistance
No. of operations, ×104
100Ω
60
40
10Ω
5Ω
1Ω
500mΩ
20
100mΩ
50mΩ
10
0.5
1
1.5
2
0.2 0.4 0.6 0.8 1.0 1.2 1.4
2.5
Load current, A
5. High temperature test
Test conditions:
1. Contact current/voltage: 10 µA 100 mV 1 kHz
2. Cycle rate 20 cps.
3. Miscontact detection level: 1 mW (= 100 Ohm)
4. Detection method: Observation of all changeover
contacts
Ambient temperature: 80°C ±2°C
Test method:
Test result:
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 HewlettPackard testing equipment.
Amber relays showed a stable spread of contact resistance within the initially specified 50 mW after 5,000
hours exposure.
Contact resistance, mΩ
70
60
50
40
N.C. contacts
30
20
N.O. contacts
0
100 200 300 400 500 1,000
5,000
3,000
Exposure, hrs.
Test result:
m = 1.5
m = 21.2 x 106
95% confidence level = 3.1 x 106
17 contacts out of 20 achieved 10 million no miscontact 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 direction of gravity.
Top
Common terminal
Coil terminal
NC terminal
NO terminal
Bottom
200
Max.
Min.
Max.
Min.
10
0.5 1.0
5.0 10.0
50 100
No. of operations, ×106
Sealed NFEB relay
20 50 100 200 1,000
500 2,000
Exposure time, hrs
Operating power, W
4. Contact reliability
Test conditions:
F(t)(%)
99.9
99.0
95.0
90.0
80.0
60.0 70.0
50.0
40.0
30.0
25.0
20.0
15.0
10.0
5.0
4.0
3.0
2.0
1.5
1.0
0.5
0.4 0.3
0.2
0.15
0.1
0.1
Gas density:
2 to 5 ppm
Temperature: 40°C
Humidity: 90%
 2001 Matsushita Electric Works Group Europe
For Cautions for Use, see Relay Technical Information.
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