NC
FLAT/VERTICAL TYPE
HIGH POWER BIFURCATED
CONTACT
NC RELAYS
TYPICAL APPLICATIONS
1. Information processing and telecom
equipment such as computers and
terminal devices.
2. Gas hot air heating equipment and
air conditioners.
3. Timer, temperature controller and
other equipment that requires form
factor reduction.
4. Transmission and measuring
devices such as facsimile machines
and electronic counting devices.
5. Control panels for industrial
equipment such as machine tools,
factory automation devices, and NC
machines.
FEATURES
1. Compact, slim design
Use of high-performance flat
electromagnetic design achieves
10.9 mm
.429 inch
profile, flat type thin
package. Slim type, with width of
11.2 mm
.441 inch,
enables high-density
mounting on PC boards.
2. High reliability
Provides stable contact pressure needed
for card lift-off contact driver method. The
use of Ac clad twin contacts provides
stable contact resistance and ensures
high contact reliability.
3. 2-coil latching types available
4. Compatible with all major safety
standards
UL and CSA certified, and complies with
Japanese Electrical Appliance and
Material Control Law.
4 Form C Flat type
2 Form C Flat type
4 Form C Slim type
(PC board)
2 Form C Slim type
(PC board)
Compliance with RoHS Directive
ORDERING INFORMATION
NC
2: 2 Form C
4: 4 Form C
Nil: Standard type
EB: Amber sealed type
D: Twin (bifurcated) contact
Nil: Slim type
J: Flat type
Nil: Plug-in type
P: PC board type
Nil: Single side stable
L2: 2 coil latching
Coil voltage
DC 3, 5, 6, 12, 24, 48, 100V
AC 12, 24, 48, 100V
Notes: 1. UL/CSA approved type is standard.
2. Amber sealed types are sealed and filled with inert gas (nitrogen gas).
Sealed construction with terminals, case and base sealed shut with sealing resin.
D
All Rights Reserved © COPYRIGHT Panasonic Electric Works Co., Ltd.
NC
2) PC board type
Contact arrangement
Nominal coil voltage
12V AC
24V AC
48V AC
100V AC
3V DC
5V DC
6V DC
12V DC
24V DC
48V DC
100V DC
12V AC
24V AC
48V AC
100V AC
4 Form C
3V DC
5V DC
6V DC
12V DC
24V DC
48V DC
100V DC
Standard packing: Carton: 20 pcs.; Case: 200 pcs.
Single side stable
Part No.
NC2D-P-AC12V
NC2D-P-AC24V
NC2D-P-AC48V
NC2D-P-AC100V
NC2D-P-DC3V
NC2D-P-DC5V
NC2D-P-DC6V
NC2D-P-DC12V
NC2D-P-DC24V
NC2D-P-DC48V
NC2D-P-DC100V
NC4D-P-AC12V
NC4D-P-AC24V
NC4D-P-AC48V
NC4D-P-AC100V
NC4D-P-DC3V
NC4D-P-DC5V
NC4D-P-DC6V
NC4D-P-DC12V
NC4D-P-DC24V
NC4D-P-DC48V
NC4D-P-DC100V
2 coil latching
Part No.
—
—
—
—
NC2D-PL2-DC3V
NC2D-PL2-DC5V
NC2D-PL2-DC6V
NC2D-PL2-DC12V
NC2D-PL2-DC24V
NC2D-PL2-DC48V
NC2D-PL2-DC100V
—
—
—
—
NC4D-PL2-DC3V
NC4D-PL2-DC5V
NC4D-PL2-DC6V
NC4D-PL2-DC12V
NC4D-PL2-DC24V
NC4D-PL2-DC48V
NC4D-PL2-DC100V
2 Form C
<Amber type>
1. Flat type (PC board terminal)
Contact arrangement
Nominal coil voltage
3V DC
5V DC
6V DC
12V DC
24V DC
48V DC
100V DC
3V DC
5V DC
6V DC
12V DC
24V DC
48V DC
100V DC
Single side stable
Part No.
NC2EBD-JP-DC3V
NC2EBD-JP-DC5V
NC2EBD-JP-DC6V
NC2EBD-JP-DC12V
NC2EBD-JP-DC24V
NC2EBD-JP-DC48V
NC2EBD-JP-DC100V
NC4EBD-JP-DC3V
NC4EBD-JP-DC5V
NC4EBD-JP-DC6V
NC4EBD-JP-DC12V
NC4EBD-JP-DC24V
NC4EBD-JP-DC48V
NC4EBD-JP-DC100V
2 coil latching
Part No.
NC2EBD-JPL2-DC3V
NC2EBD-JPL2-DC5V
NC2EBD-JPL2-DC6V
NC2EBD-JPL2-DC12V
NC2EBD-JPL2-DC24V
NC2EBD-JPL2-DC48V
NC2EBD-JPL2-DC100V
NC4EBD-JPL2-DC3V
NC4EBD-JPL2-DC5V
NC4EBD-JPL2-DC6V
NC4EBD-JPL2-DC12V
NC4EBD-JPL2-DC24V
NC4EBD-JPL2-DC48V
NC4EBD-JPL2-DC100V
2 Form C
4 Form C
Standard packing: Carton: 20 pcs.; Case: 200 pcs.
2. Slim type
1) Plug-in type
Contact arrangement
Nominal coil voltage
3V DC
5V DC
6V DC
12V DC
24V DC
48V DC
100V DC
3V DC
5V DC
6V DC
12V DC
24V DC
48V DC
100V DC
Single side stable
Part No.
NC2EBD-DC3V
NC2EBD-DC5V
NC2EBD-DC6V
NC2EBD-DC12V
NC2EBD-DC24V
NC2EBD-DC48V
NC2EBD-DC100V
NC4EBD-DC3V
NC4EBD-DC5V
NC4EBD-DC6V
NC4EBD-DC12V
NC4EBD-DC24V
NC4EBD-DC48V
NC4EBD-DC100V
2 coil latching
Part No.
NC2EBD-L2-DC3V
NC2EBD-L2-DC5V
NC2EBD-L2-DC6V
NC2EBD-L2-DC12V
NC2EBD-L2-DC24V
NC2EBD-L2-DC48V
NC2EBD-L2-DC100V
NC4EBD-L2-DC3V
NC4EBD-L2-DC5V
NC4EBD-L2-DC6V
NC4EBD-L2-DC12V
NC4EBD-L2-DC24V
NC4EBD-L2-DC48V
NC4EBD-L2-DC100V
2 Form C
4 Form C
Standard packing: Carton: 20 pcs.; Case: 200 pcs.
All Rights Reserved © COPYRIGHT Panasonic Electric Works Co., Ltd.
NC
3) 2 coil latching type
No. of poles
Nominal
coil
voltage
3V DC
5V DC
80%V or
6V DC
less of
12V DC nominal
voltage
24V DC
(Initial)
48V DC
100V DC
3V DC
5V DC
6V DC
12V DC
24V DC
48V DC
100V DC
80%V or
less of
nominal
voltage
(Initial)
80%V or
less of
nominal
voltage
(Initial)
2 Form C
Set
voltage
(at 20°C
68°F)
Reset
voltage
(at 20°C
68°F)
Nominal operating
Coil resistance
current
[±10%] (at 20°C
68°F)
[±10%] (at 20°C
68°F)
Set coil
265.5mA
159.7mA
133.3mA
66.7mA
33.3mA
16.7mA
8.0mA
535.7mA
320.5mA
266.7mA
133.3mA
66.7mA
33.3mA
16.0mA
Reset coil
265.5mA
159.7mA
133.3mA
66.7mA
33.3mA
16.7mA
8.0mA
535.7mA
320.5mA
266.7mA
133.3mA
66.7mA
33.3mA
16.0mA
Set coil
11.3Ω
31.3Ω
45.0Ω
180Ω
720Ω
2,880Ω
12,500Ω
5.6Ω
15.6Ω
22.5Ω
90Ω
360Ω
1,440Ω
6,250Ω
Reset coil
11.3Ω
31.3Ω
45.0Ω
180Ω
720Ω
2,880Ω
12,500Ω
5.6Ω
15.6Ω
22.5Ω
90Ω
360Ω
1,440Ω
6,250Ω
Nominal operating
power
Set coil
Reset coil
Coil inductance
Set coil
Reset coil
N.C.
condition
3.85mH
11.0mH
17.4mH
62.1mH
278mH
1,230mH
5,740mH
1.42mH
3.76mH
4.67mH
16.3mH
74.9mH
289mH
1,340mH
N.O.
condition
4.01mH
11.5mH
18.1mH
64.8mH
290mH
1,280mH
5,980mH
1.48mH
3.92mH
4.87mH
17.0mH
78.1mH
302mH
1,400mH
Max.
allowable
voltage
(at 50°C
122°F)
N.C.
N.O.
condition condition
800mW
800mW
10.8mH
12.4mH
800mW
800mW
29.1mH
38.4mH
800mW
800mW
42.9mH
49.3mH
800mW
800mW
173mH
198mH
800mW
800mW
688mH
790mH
800mW
800mW
2,370mH 2,730mH
800mW
800mW 10,800mH 12,400mH
1,600mW 1,600mW 5.25mH
6.03mH
1,600mW 1,600mW
1,600mW 1,600mW
1,600mW 1,600mW
1,600mW 1,600mW
1,600mW 1,600mW
1,600mW 1,600mW
13.5mH
20.5mH
87.6mH
328mH
1,350mH
5,990mH
15.5mH
23.5mH
101mH
376mH
1,550mH
6,880mH
110%V of
nominal
voltage
80%V or
less of
nominal
voltage
(Initial)
110%V of
nominal
voltage
(Within
2 min.)
Notes: 1. Two coil latching relay 4 Form C series are for intermittent operation only. Power should be applied to coil continuously for no more than two minutes.
2. Coil resistance is the measured value at a coil temperature of 20°C
68°F.
Compensate coil resistance by
±0.4%
for each degree (°C
°F)
of coil temperature change.
3. “Maximum allowable voltage” is that value at maximum contact rating and maximum ambient temperature.
The graph shown in the data describes the inter-relationship; care should be taken to prevent the total of ambient temperature and the coil temperature rise from
exceeding 120°C
248°F.
4 Form C
All Rights Reserved © COPYRIGHT Panasonic Electric Works Co., Ltd.