SIGNAL RELAY, 4PDT, 12VDC, 2A, THD

NF4EB-12V

Manufacturer Part NumberNF4EB-12V
DescriptionSIGNAL RELAY, 4PDT, 12VDC, 2A, THD
ManufacturerPANASONIC EW
NF4EB-12V datasheet
 

Specifications of NF4EB-12V

Contact Configuration4PDTContact Current Max2A
Contact Voltage Ac Nom220VContact Voltage Dc Nom220V
Coil Voltage Vdc Nom12VCoil Resistance330ohm
Coil Power Cont440mWCoil TypeDC
Lead Free Status / RoHS StatusLead free / RoHS Compliant  
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30.2
1.189
SPECIFICATIONS
Contacts
Arrangement
1]
Max.
Initial contact resistance
(By voltage drop 6 V DC 1 A)
Typical
Movable contact
Contact material
Stationary contact
Max. switching power
Rating,
Max. switching voltage
(resistive load)
Max. switching current
Mechanical
2 A 30 V DC
Expected life
Electrical
(min. operations)
1 A 30 V DC
(Resistive)
0.5 A 30 V DC
1].
MBB types available: 2MBB & 4MBB
(See next page for contact positions.)
Coil
2C
Nominal operating power, at 25 C
4C
Max. operating power for continuous duty
Remarks
* Specifications will vary with foreign standards certification ratings.
*
1
Measurement at same location as "Initial breakdown voltage" section
*
Detection current: 10 mA
2
*
3
Excluding contact bounce time
*
4
Half-wave pulse of sine wave: 11ms; detection time: 10 s
*
Half-wave pulse of sine wave: 6ms
5
*
6
Detection time: 10 s
Refer to 6. Conditions for operation, transport and storage mentioned in
*
7
AMBIENT ENVIRONMENT.
TYPICAL APPLICATIONS
NF relays are widely acceptable in appli-
cations where small size and high sensi-
tivity are required.
Such applications include: Electronic
equipment, Household applications,
FLATPACK RELAY
FEATURES
1. Flatpack
20.0
.787
2. Long seller
10.8
.425
mm
inch
Characteristics (at 25 C 77°F, 50% R.H. seal level)
2 Form C, 4 Form C
Max. operating speed
50 m
Initial insulation resistance*
25 m
Electrostatic
Gold-clad silver
capacitance
Gold-clad silver
60 W 100 VA
Initial
220 V AC, DC
breakdown
2 A
voltage*
10
8
2
10
5
Operate time*
10
Release time (without diode)*
6
(at nominal voltage)
10
7
Contact bounce
Approx. 300 mW
Shock
resistance
Approx. 480 mW
Approx. 1 W
at 40 C
104 F
Vibration
resistance
Conditions for operation,
transport and storage*
(Not freezing and condens-
ing at low temperature)
Unit weight
Alarm systems, Office machines, Com-
munication equipment, Measuring equip-
ment, Remote control systems, General
control circuits, Machine tools, Industrial
machinery, etc.
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
NF-RELAYS
1
1,000 M at 500 V DC
Contact/Contact
Contact/Coil
Contact/Ground
Between open contacts
Between contact sets
Between live parts and ground
2
Between contacts and coil
3
(at nominal voltage)
Max. 15 ms (Approx. 10 ms)
3
Max. 10 ms (Approx. 3 ms)
Min. 29.4 m/s
In de-energized
(In contact direction)
condition
Min. 98 m/s
Functional*
4
(perpendicular to contact)
In energized
Min. 196 m/s
condition
Destructive*
5
Min. 980 m/s
29.4 m/s
at double amplitude of 0.5 mm
In de-energized
(in contact direction)
condition
98 m/s
Functional*
6
at double amplitude of 1.6 mm
(perpendicular to contact)
In energized
117.6 m/s
condition
at double amplitude of 2 mm
196 m/s
Destructive
at double amplitude of 3.3 mm
Ambient temp.
7
Humidity
2C
Approx. 14 g
4C
Approx. 15.5 g
CSA
pending
50 cps
Approx. 4 pF
Approx. 7 pF
Approx. 6 pF
750 Vrms
1,000 Vrms
1,000 Vrms
1,000 Vrms
Approx. 1.5 ms
{3 G}
2
2
{10 G}
2
{20 G}
2
{100 G}
{3 G}, 10 to 55 Hz
2
{10 G}10 to 55 Hz
2
{12 G}10 to 55 Hz
2
2
{20 G}, 10 to 55 Hz
–40 C to + 65 C
–40 F to +149 F
5 to 85%R.H.
.49 oz
.55 oz

NF4EB-12V Summary of contents

  • Page 1

    ... Detection time Refer to 6. Conditions for operation, transport and storage mentioned AMBIENT ENVIRONMENT. TYPICAL APPLICATIONS NF relays are widely acceptable in appli- cations where small size and high sensi- tivity are required. Such applications include: Electronic equipment, Household applications, FLATPACK RELAY FEATURES 1. Flatpack 20 ...

  • Page 2

    ... TYPES AND COIL DATA ( Nominal voltage, Pick-up voltage, Part No (max.) NF2EB-5V 5 NF2EB-6V 6 NF2EB-12V 12 NF2EB-24V 24 19.2 NF2EB-48V 48 38.4 NF4EB-5V 5 NF4EB-6V 6 NF4EB-12V 12 NF4EB-24V 24 19.2 NF4EB-48V 48 38.4 DIMENSIONS 2 Form C 10.8 0.3 30.2 .425 .012 1.189 0.3 20.6 4-0.8 dia. .012 .811 .031 dia. Stand-off Resin rise max ...

  • Page 3

    ... Sealed NFEB relay 100m 50m 20 50 100 200 1,000 500 2,000 Exposure time, hrs Test result: Amber relays showed a stable spread of contact resis- tance within the initially specifi after 5,000 hours exposure. Max. Min. Max. Min. 5,000 ppm ...