VDE
FLAT/VERTICAL TYPE
HIGH POWER BIFURCATED
CONTACT
NC-RELAYS
38.1
1.500
FEATURES
• Space saver — Flat series and vertical series
25.4
1.000
25.4
1.000
25.4
1.000
• High contact reliability due to bifurcated contacts
— 2C: 5 A 250 V AC, 4C: 5 A 125 V AC, 4 A 250 V AC
10.9
.429
10.9
.429
• Latching types available
• Low operating power
— 2C: 200 mW, 4C: 400 mW (Single side stable)
4C Flat type
2C Flat type
• Soldering flux inflow prevented by terminal location
• Amber sealed types available
11.2
.441
11.2
.441
25.4
1.000
38.1
1.500
• High breakdown voltage for transient protection
— 1,000 Vrms between open contacts, contact sets
27.8
1.094
27.8
1.094
4.1
.161
4.1
.161
4C Vertical type (PC board)
2C Vertical type (PC board)
mm inch
SPECIFICATIONS
Contacts
Characteristics (at 25°C 77°F 50% Relative humidity)
Types
Standard
Amber sealed
Max. operating speed
180 cpm
Arrangement
2 Form C, 4 Form C
Initial insulation resistance
Min. 100 MΩ at 500 V DC
Initial contact resistance, max.
(By voltage drop 6 V DC 1 A)
Between open contacts,
contact sets
50 mΩ
1,000 Vrms
2,000 Vrms
Initial
breakdown
Max. switching
power
2C: 1,250 VA 150 W 2C: 750 VA 150 W
4C: 1,000 VA 150 W 4C: 500 VA 150 W
Between contacts and
coil
voltage*1
Max. switching
voltage
Operate time (at nominal voltage)
Release time (at nominal voltage)
Approx. 6 ms
Approx. 3 ms
250 V AC
5 A
Rating
Max. switching
(resistive
current
Operate time (latching)
(at nominal voltage)
Approx. 6 ms
Approx. 6 ms
load)
Max. switching
carrying current
Reset time (latching)
(at nominal voltage)
5 A
Min. switching
power
Temperature rise (at nominal voltage)
Max. 65°C
100 µA 1 V DC
Functional*2
Destructive*3
Min. 98 m/s2 {10 G}
Min. 980 m/s2 {100 G}
58.8 m/s2 {6 G}, 10 to 55 Hz
at double amplitude of 1 mm
105 at
105 at
Shock resistance
5 A 250 V AC
5×105 at
3 A 250 V AC
5×105 at
2C
Functional*4
Vibration
5 A 30 V DC
5 A 30 V DC
Expected life
(minimum)
105 at
4 A 250 V AC
5×105 at
105 at
2 A 250 V AC
5×105 at
117.6 m/s2 {12 G}, 10 to 55 Hz
at double amplitude of 2 mm
resistance
Destructive
4C
up to 48 V DC: –40°C to +70°C
–40°F to +158°F
5 A 30 V DC
5 A 30 V DC
Conditions for oper-
ation, transport and
storage*5
(Not freezing and
condensing at low
temperature)
(Single
side
2 C
Contact material
Gold-clad silver nickel
110 V DC:
–40°C to +55°C
–40°F to +131°F
stable)
Coil (Polarized) (at 25°C 77°F)
4 C –40°C to +55°C –40°F to +131°F
(2 coil latching) –40°C to +55°C –40°F to +131°F
Up to 48 V DC 110 V DC
Minimum
operating power
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
Humidity
5 to 85% R.H.
2C/Approx. 16 g .56 oz
4C/Approx. 18 g .63 oz
Unit weight
Nominal
operating power
Remarks
* Specifications will vary with foreign standards certification ratings.
2 C 2 coil latching
4 C 2 coil latching
2 C 2 coil latching
4 C 2 coil latching
Approx. 450 mW
Approx. 900 mW
Approx. 800 mW
Approx. 1,600 mW
Minimum set and
reset power
*1 Detection current: 10 mA
*2 Half-wave pulse of sine wave: 11ms; detection time: 10µs
*3 Half-wave pulse of sine wave: 6ms
Nominal set and
reset power
*4 Detection time: 10µs
*5 Refer to 5. Conditions for operation, transport and storage mentioned in
AMBIENT ENVIRONMENT (Page 61).
223
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