1
NF-RELAYS
FLATPACK RELAY
CSA˜
pending
mm inch
10.8˜
.425
20.0˜
.787
30.2˜
1.189
FEATURES
1. Flatpack
2. Long seller
SPECIFICATIONS
Contacts
Coil
Remarks
* Specif cations will vary with foreign standards certif cation 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: 10
µs
*
5
Half-wave pulse of sine wave: 6ms
*
6
Detection time: 10
µs
*
7
Refer to 5. Conditions for operation, transport and storage mentioned in
AMBIENT ENVIRONMENT in catalog.
Characteristics (at 25°C 77°F, 50% R.H. seal level)
Arrangement 2 Form C, 4 Form C
Initial contact resistance
(By voltage drop 6 V DC 1 A)
Max. 50 m
Ω
Typical 25 m
Ω
Contact material
Movable contact Gold-clad silver
Stationary contact Gold-clad silver
Rating,
(resistive load)
Max. switching power 60 W 100 VA
Max. switching voltage 220 V AC, DC
Max. switching current 2 A
Expected life
(min. operations)
Mechanical 10
8
Electrical
(Resistive)
2 A 30 V DC 2
× 10
5
1 A 30 V DC 10
6
0.5 A 30 V DC 10
7
Nominal operating power, at 25°C
2C Approx. 300 mW
4C Approx. 480 mW
Max. operating power for continuous duty
Approx. 1 W
at 40
°C 104
°F
Max. operating speed 50 cps
Initial insulation resistance*
1
1,000 M
Ω
at 500 V DC
Electrostatic
capacitance
Contact/Contact Approx. 4 pF
Contact/Coil Approx. 7 pF
Contact/Ground Approx. 6 pF
Initial
breakdown
voltage*
2
Between open contacts 750 Vrms
Between contact sets 1,000 Vrms
Between live parts and ground 1,000 Vrms
Between contacts and coil 1,000 Vrms
Operate time*
3
(at nominal voltage) Max. 15 ms (Approx. 10 ms)
Release time (without diode)*
3
(at nominal voltage)
Max. 10 ms (Approx. 3 ms)
Contact bounce Approx. 1.5 ms
Shock
resistance
Functional*
4
In de-energized
condition
Min. 29.4 m/s
2
{3 G}
(In contact direction)
Min. 98 m/s
2
{10 G}
(perpendicular to contact)
In energized
condition
Min. 196 m/s
2
{20 G}
Destructive*
5
Min. 980 m/s
2
{100 G}
Vibration
resistance
Functional*
6
In de-energized
condition
29.4 m/s
2
{3 G}, 10 to 55 Hz
at double amplitude of 0.5 mm
(in contact direction)
98 m/s
2
{10 G}10 to 55 Hz
at double amplitude of 1.6 mm
(perpendicular to contact)
In energized
condition
117.6 m/s
2
{12 G}10 to 55 Hz
at double amplitude of 2 mm
Destructive
196 m/s
2
{20 G}, 10 to 55 Hz
at double amplitude of 3.3 mm
Conditions for operation,
transport and storage*
7
(Not freezing and condens-
ing at low temperature)
Ambient temp.
–40
°
C to + 65
°
C
–40
°
F to +149
°
F
Humidity 5 to 85%R.H.
Unit weight
2C Approx. 14 g .49 oz
4C Approx. 15.5 g .55 oz
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,
Alarm systems, Off ce machines, Com-
munication equipment, Measuring equip-
ment, Remote control systems, General
control circuits, Machine tools, Industrial
machinery, etc.
ds_61014_en_nf: 311011J
Discontinued as of August 31, 2012
