VDE
FLAT/VERTICAL TYPE
HIGH POWER BIFURCATED
CONTACT
38.1
1.500
NC-RELAYS
25.4
1.000
10.9
.429
25.4
1.000
FEATURES
25.4
1.000
10.9
.429
4C Flat type
11.2
.441
38.1
1.500
2C Flat type
25.4
1.000
11.2
.441
• Space saver — Flat series and vertical series
• High contact reliability due to bifurcated contacts
— 2C: 5 A 250 V AC, 4C: 5 A 125 V AC, 4 A 250 V AC
• Latching types available
• Low operating power
— 2C: 200 mW, 4C: 400 mW (Single side stable)
• Soldering flux inflow prevented by terminal location
• Amber sealed types available
• High breakdown voltage for transient protection
— 1,000 Vrms between open contacts, contact sets
27.8
1.094
4.1
.161
27.8
1.094
4.1
.161
4C Vertical type (PC board)
2C Vertical type (PC board)
mm
inch
SPECIFICATIONS
Contacts
Types
Arrangement
Standard
Amber sealed
2 Form C, 4 Form C
Characteristics (at 25
°
C
77
°
F
50% Relative humidity)
Max. operating speed
Initial insulation resistance
Between open contacts,
Initial
contact sets
breakdown
Between contacts and
voltage*
1
coil
Operate time (at nominal voltage)
Release time (at nominal voltage)
Operate time (latching)
(at nominal voltage)
Reset time (latching)
(at nominal voltage)
Temperature rise (at nominal voltage)
Functional*
2
Shock resistance
Destructive*
3
Vibration
resistance
Functional*
4
Destructive
(Single
side
stable)
180 cpm
Min. 100 M
Ω
at 500 V DC
1,000 Vrms
2,000 Vrms
Approx. 6 ms
Approx. 3 ms
Approx. 6 ms
Approx. 6 ms
Max. 65
°
C
Min. 98 m/s
2
{10 G}
Min. 980 m/s
2
{100 G}
58.8 m/s
2
{6 G}, 10 to 55 Hz
at double amplitude of 1 mm
117.6 m/s
2
{12 G}, 10 to 55 Hz
at double amplitude of 2 mm
up to 48 V DC: –40
°
C to +70
°
C
–40
°
F to +158
°
F
110 V DC:
–40
°
C to +55
°
C
–40
°
F to +131
°
F
–40
°
C to +55
°
C
–40
°
F to +131
°
F
–40
°
C to +55
°
C
–40
°
F to +131
°
F
5 to 85% R.H.
2C/Approx. 16 g
.56 oz
4C/Approx. 18 g
.63 oz
Initial contact resistance, max.
50 m
Ω
(By voltage drop 6 V DC 1 A)
Max. switching
2C: 1,250 VA 150 W 2C: 750 VA 150 W
power
4C: 1,000 VA 150 W 4C: 500 VA 150 W
Max. switching
250 V AC
voltage
Rating
Max. switching
(resistive
5A
current
load)
Max. switching
5A
carrying current
Min. switching
100
µ
A 1 V DC
power
10
5
at
10
5
at
5 A 250 V AC
3 A 250 V AC
2C
5
×
10
5
at
5
×
10
5
at
5 A 30 V DC
5 A 30 V DC
Expected life
5
at
(minimum)
10
10
5
at
4 A 250 V AC
2 A 250 V AC
4C
5
×
10
5
at
5
×
10
5
at
5 A 30 V DC
5 A 30 V DC
Contact material
Gold-clad silver nickel
Coil (Polarized) (at 25
°
C
77
°
F)
Minimum
operating power
Nominal
operating power
Up to 48 V DC 110 V DC
2 C single side stable Approx. 200 mW 500 mW
4 C single side stable Approx. 400 mW 500 mW
2 C single side stable Approx. 360 mW 900 mW
4 C single side stable Approx. 720 mW 900 mW
Approx. 450 mW
Approx. 900 mW
Approx. 800 mW
Approx. 1,600 mW
Conditions for oper-
ation, transport and
storage*
5
(Not freezing and
condensing at low
temperature)
Unit weight
Remarks
2C
4C
(2 coil latching)
Humidity
Minimum set and 2 C 2 coil latching
reset power
4 C 2 coil latching
Nominal set and 2 C 2 coil latching
reset power
4 C 2 coil latching
* Specifications will vary with foreign standards certification ratings.
*
1
Detection current: 10 mA
*
2
Half-wave pulse of sine wave: 11ms; detection time: 10
µ
s
*
3
Half-wave pulse of sine wave: 6ms
*
4
Detection time: 10
µ
s
*
5
Refer to 5. Conditions for operation, transport and storage mentioned in
AMBIENT ENVIRONMENT (Page 61).
223
NC
TYPICAL APPLICATIONS
Use NC Relays for power control up to 5 A or —
Tape recorders, temperature controls, video tape recorders
Telecommunications equipment, measuring controls, copiers
Date processing equipment, computer peripherals
Automatic vendors, copiers, automatic storage controls, N.C. machines
ORDERING INFORMATION
Ex. NC
2
EB
D
J
P
L2
DC 12V
Contact arrangement
2: 2 Form C
4: 4 Form C
Type classification
Nil: Standard type
EB: Amber sealed type
Housing
Nil: Vertical
series
J: Flat series
Mounting method
Nil: Plug-in
P: PC board
termial
Operating function
Nil: Single side stable
L2: 2 coil latching
Coil voltage
DC 5, 6, 12, 24, 48,
110 V
(Notes) 1. Flat series are available in PC board terminal types only.
2. For VDE recognized type, add suffix VDE.
3. Standard packing Carton: 20 pcs. Case: 200 pcs.
4. UL/CSA, approved type is standard.
TYPE AND COIL DATA (at 20
°
C
68
°
F)
(Coil data for Amber sealed types are same as those for standard types.)
2 Form C Single side stable
Flat series
PC board terminal
NC2D-JP-DC5V
NC2D-JP-DC6V
NC2D-JP-DC12V
NC2D-JP-DC24V
NC2D-JP-DC48V
NC2D-JP-DC110V
Plug-in
NC2D-DC5V
NC2D-DC6V
NC2D-DC12V
NC2D-DC24V
NC2D-DC48V
NC2D-DC110V
Vertical series
PC board terminal
NC2D-P-DC5V
NC2D-P-DC6V
NC2D-P-DC12V
NC2D-P-DC24V
NC2D-P-DC48V
NC2D-P-DC110V
Coil voltage, V DC
Pick-up
Drop-out
Maximum
voltage
voltage
allowable
(max.)
(min.)
voltage
4.0
0.5
6.75
4.8
0.6
8.1
9.6
19.2
38.4
88.0
1.2
2.4
4.8
11.0
16.2
32.4
64.8
121
Coil resistance,
Ω
(
±
10%)
69.4
100
400
1,600
6,400
13,500
360
Nominal
operating power,
mW
900
2 Form C 2 coil latching
Flat series
PC board terminal
NC2D-JPL2-DC5V
NC2D-JPL2-DC6V
NC2D-JPL2-DC12V
Plug-in
NC2D-L2-DC5V
NC2D-L2-DC6V
NC2D-L2-DC12V
Vertical series
PC board terminal
NC2D-PL2-DC5V
NC2D-PL2-DC6V
NC2D-PL2-DC12V
NC2D-PL2-DC24V
NC2D-PL2-DC48V
NC2D-PL2-DC110V
Pick-up
voltage
(max.)
4.0
4.8
9.6
19.2
38.4
88.0
Coil voltage, V DC
Reset
voltage
(max.)
4.0
4.8
9.6
19.2
38.4
88.0
Maximum
allowable
voltage
5.5
6.6
13.2
26.4
52.8
121
Coil resistance,
Ω
(
±
10%)
31.3
45.0
180
720
2,880
15,125
Nominal
operating power,
mW
NC2D-JPL2-DC24V NC2D-L2-DC24V
NC2D-JPL2-DC48V NC2D-L2-DC48V
NC2D-JPL2-DC110V NC2D-L2-DC110V
800
4 Form C Single side stable
Flat series
PC board terminal
NC4D-JP-DC5V
NC4D-JP-DC6V
NC4D-JP-DC12V
NC4D-JP-DC24V
NC4D-JP-DC48V
NC4D-JP-DC110V
Plug-in
NC4D-DC5V
NC4D-DC6V
NC4D-DC12V
NC4D-DC24V
NC4D-DC48V
NC4D-DC110V
Vertical series
PC board terminal
NC4D-P-DC5V
NC4D-P-DC6V
NC4D-P-DC12V
NC4D-P-DC24V
NC4D-P-DC48V
NC4D-P-DC110V
Pick-up
voltage
(max.)
4.0
4.8
9.6
19.2
38.4
88.0
Coil voltage, V DC
Drop-out
voltage
(min.)
0.5
0.6
1.2
2.4
4.8
11.0
Maximum
allowable
voltage
5.5
6.6
13.2
26.4
52.8
121
Coil resistance,
Ω
(
±
10%)
34.7
50
200
800
3,200
13,500
720
Nominal
operating power,
mW
900
224
NC
4 Form C 2 coil latching
Flat series
PC board terminal
NC4D-JPL2-DC5V
NC4D-JPL2-DC6V
NC4D-JPL2-DC12V
NC4D-JPL2-DC24V
NC4D-JPL2-DC48V
NC4D-JPL2-DC110V
Notes:
Plug-in
NC4D-L2-DC5V
NC4D-L2-DC6V
NC4D-L2-DC12V
NC4D-L2-DC24V
NC4D-L2-DC48V
NC4D-L2-DC110V
Vertical series
PC board terminal
NC4D-PL2-DC5V
NC4D-PL2-DC6V
NC4D-PL2-DC12V
NC4D-PL2-DC24V
NC4D-PL2-DC48V
NC4D-PL2-DC110V
Coil voltage, V DC
Maximum
Pick-up
Reset
allowable
voltage
voltage
voltage
(max.)
(max.)
(within 2 min.)
4.0
4.8
9.6
19.2
38.4
88.0
4.0
4.8
9.6
19.2
38.4
88.0
5.5
6.6
13.2
26.4
52.8
121
Coil resistance,
Ω
(
±
10%)
15.6
22.5
90
360
1,440
7,560
Nominal
operating power,
mW
1,600
1. Two coil latching relay 4C 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. Compensate
coil resistance by plus or minus 0.4% for each degree (
°
C) of coil temperature
change.
3. "Maximum allowable voltage" is that value at maximum contact rating and maxi-
mum ambient temperature. The graph shown in the data describes the inter-rela-
tionship; care should be taken to prevent the total of ambient temperature and the
coil temperature rise from exceeding 120
°
C.
DIMENSIONS
Flat series
2C single side stable
(NC2D-JP)
Standard type
5.08 5.08 5.08
.200 .200 .200
mm
inch
Amber sealed type
5.08 5.08 5.08
.200 .200 .200
PC board pattern (Copper-side view)
8-1.2 DIA. HOLES
8-.047 DIA. HOLES
11
12 13 14
27.94
1.100
25.4
1.000
27.94
1.100
25.4
1.000
27.94
1.100
2.54
.100
25.4
1.000
10.9
.429
3.5
.138
25.4
1.000
10.9
.429
3.5
.138
(NC2ED-JP)
7
5
4
2
2.54
.100
Tolerance:
±
0.1
±
.004
Schematic (Top view)
7.62 5.08 7.62
.300 .200 .300
7.62 5.08 7.62
.300 .200 .300
14 13 12 11
General tolerance:
±
0.5
±
.020
2
4 5
– +
7
Deenergized position
2C 2 coil latching
(NC2D-JPL2)
Standard type
5.08 5.08 5.08
.200 .200 .200
Amber sealed type
5.08 5.08 5.08
.200 .200 .200
PC board pattern (Copper-side view)
10-1.2 DIA. HOLES
10-.047 DIA. HOLES
11
12 13 14
27.94
1.100
25.4
1.000
27.94
1.100
25.4
1.000
27.94
1.100
2.54
.100
2.54
.100
25.4
1.000
10.9
.429
3.5
.138
25.4
1.000
10.9
.429
3.5
.138
7
5
4
2
(NC2ED-JPL2)
0.5
.020
Tolerance:
±
0.1
±
.004
Schematic (Top view)
5.08
5.08
5.08
.200
2.54
.200
2.54
.200
.100
.100
5.08
5.08
5.08
.200
2.54
.200
2.54
.200
.100
.100
14 13 12 11
General tolerance:
±
0.5
±
.020
2 34 54 7
–– ++
Diagram shows the "reset" position
when terminals 3 and 6 are energized.
Energize terminals 4 and 5 to transfer
contacts.
225
NC
4C single side stable
(NC4D-JP)
mm
inch
Standard type
5.08 5.08 5.08 5.08 5.08 5.08 5.08
.200 .200 .200 .200 .200 .200 .200
Amber sealed type
5.08 5.08 5.08 5.08 5.08 5.08 5.08
.200 .200 .200 .200 .200 .200 .200
PC board pattern (Copper-side view)
14-1.2 DIA. HOLES
14-.047 DIA. HOLES
9
10 11 12 13 14 15 16
27.94
1.100
(NC4ED-JP)
25.4
1.000
27.94
1.100
25.4
1.000
27.94
1.100
2.54
.100
38.1
1.500
10.9
.429
3.5
.138
38.1
1.500
10.9
.429
3.5
.138
8
7
5
4
2
1
2.54
.100
Tolerance:
±
0.1
±
.004
Schematic (Top view)
16 15 14 13 12 11 10 9
5.08 7.62 5.08 7.62 5.08
.200 .300 .200 .300 .200
5.08 7.62 5.08 7.62 5.08
.200 .300 .200 .300 .200
General tolerance:
±
0.5
±
.020
1 2
4 5
7 8
– +
Deenergized position
4C 2 coil latching
(NC4D-JPL2)
Standard type
5.08 5.08 5.08 5.08 5.08 5.08 5.08
.200 .200 .200 .200 .200 .200 .200
Amber sealed type
5.08 5.08 5.08 5.08 5.08 5.08 5.08
.200 .200 .200 .200 .200 .200 .200
PC board pattern (Copper-side view)
16-1.2 DIA. HOLES
16-.047 DIA. HOLES
9
10 11 12 13 14 15 16
27.94
1.100
(NC4ED-JPL2)
25.4
1.000
27.94
1.100
25.4
1.000
27.94
1.100
2.54
.100
8
2.54
.100
7
6 5
4 3
2
1
0.5
.020
38.1
1.500
10.9
.429
3.5
.138
38.1
1.500
10.9
.429
3.5
.138
Tolerance:
±
0.1
±
.004
Schematic (Top view)
5.08 5.08 5.08 5.08 5.08
.200 .200 .200 .200 .200
2.54 2.54
.100 .100
5.08 5.08 5.08 5.08 5.08
.200 .200 .200 .200 .200
2.54 2.54
.100 .100
16 15 14 13 12 11 10 9
1 2 34 56 7 8
General tolerance:
±
0.5
±
.020
–– ++
Diagram shows the "reset" position
when terminals 3 and 6 are energized.
Energize terminals 4 and 5 to transfer
contacts.
Slim series
PC board series
2C single side stable
(NC2D-P)
Standard type
Amber sealed type
PC board pattern (Copper-side view)
8-1.2 DIA. HOLES
8-.047 DIA. HOLES
11
12 13 14
27.8
1.094
27.8
1.094
7.62
.300
2.54
.100
7
2.54
.100
5
4
2
4.1
.161
4.1
.161
7.62
.300
11.2
.441
25.4
1.000
5.08 5.08 5.08
.200 .200 .200
7.62
11.2
.441
.300
(NC2ED-PL2)
11
7
5.08 5.08 5.08
.200 .200 .200
12
6 5
13
4 3
14
2
25.4
1.000
Tolerance:
±0.1
±.004
Schematic (Bottom view)
11 12 13 14
7.62 5.08 7.62
.300 .200 .300
7.62 5.08 7.62
.300 .200 .300
7
+ –
5 4
2
General tolerance:
±
0.5
±.020
Deenergized position
226
NC
2C 2 coil latching
(NC2D-PL2)
mm
inch
Standard type
Amber sealed type
PC board pattern (Copper-side view)
10-1.2 DIA. HOLES
10-.047 DIA. HOLES
11
12 13 14
27.8
1.094
27.8
1.094
7.62
.300
2.54
.100
2.54 0.5
.100 .020
7
6 5
43
2
4.1
.161
(NC2ED-P)
11
7
5.08 5.08 5.08
.200 .200 .200
12
6 5
13
4 3
14
2
25.4
1.000
7.62
.300
11.2
.441
4.1
.161
25.4
1.000
5.08 5.08 5.08
.200 .200 .200
7.62
11.2
.441
.300
Tolerance:
±0.1
±.004
Schematic (Bottom view)
11 12 13 14
7.62 5.08 5.08
.300 .200
2.54
.200
.100
5.08
5.08 5.08
.200
2.54
.200
2.54
.200
.100
.100
7 6 5 4 3 2
++ ––
General tolerance:
±0.5
±.020
Diagram shows the "reset" position
when terminals 3 and 6 are energized.
Energize terminals 4 and 5 to transfer
contacts.
4C single side stable
(NC4D-P)
Standard type
Amber sealed type
38.9
1.520
38.1
1.500
PC board pattern (Copper-side view)
14-1.2 DIA. HOLES
14-.047 DIA. HOLES
9
10 11 12 13 14 15 16
7.62
.300
27.8
1.094
27.8
1.094
2.54
.100
8
2.54
.100
7
5
4
2
1
Tolerance:
±0.1
±.004
(NC4ED-P)
5.08 5.08 5.08 5.08 5.08 5.08 5.08
.200 .200 .200 .200 .200 .200 .200
9
8
10
7
11 12
6 5
13
4 3
14 15 16
2
1
4.1
.161
4.1
.161
7.62
.300
11.2
.441
5.08 5.08 5.08 5.08 5.08 5.08 5.08
.200 .200 .200 .200 .200 .200 .200
Schematic (Bottom view)
7.62
11.2
.441
.300
9 10 11 12 13 14 15 16
38.1
1.500
8 7
5.08
7.62
5.08
7.62
5.08
.200
.300
.200
.300
.200
5.08
7.62
5.08
7.62
5.08
.200
.300
.200
.300
.200
+ –
5 4
2 1
Deenergized position
General tolerance:
±0.5
±.020
4C 2 coil latching
(NC4D-PL2)
Standard type
Amber sealed type
38.9
1.520
38.1
1.500
PC board pattern (Copper-side view)
16-1.2 DIA. HOLES
16-.047 DIA. HOLES
9
10 11 12 13 14 15 16
7.62
.300
27.8
1.094
27.8
1.094
2.54
.100
8
2.54
.100
7
6 5
4 3
2
1
0.5
.020
Tolerance:
±0.1
±.004
(NC4ED-PL2)
5.08 5.08 5.08 5.08 5.08 5.08 5.08
.200 .200 .200 .200 .200 .200 .200
9
8
10
7
11 12
6 5
13
4 3
14 15 16
2
1
4.1
.161
4.1
.161
7.62
.300
11.2
.441
5.08 5.08 5.08 5.08 5.08 5.08 5.08
.200 .200 .200 .200 .200 .200 .200
38.1
1.500
7.62
.300
11.2
.441
Schematic (Bottom view)
9 10 11 12 13 14 15 16
5.085.08 5.08 5.08 5.08
.200.200
2.54
.200
2.54
.200 .200
.100
.100
8 7 65 43 2 1
5.085.08 5.08 5.08 5.08
.200.200
2.54
.200
2.54
.200 .200
.100
.100
++––
General tolerance:
±0.5
±.020
Diagram shows the "reset" position
when terminals 3 and 6 are energized.
Energize terminals 4 and 5 to transfer
contacts.
227
