
59
LK-RELAYS
VDE
SLIM POWER RELAY WITH
HIGH INRUSH CURRENT
CAPABILITY
mm
inch
24.0
.945
11.0
.433
25.0
.984
FEATURES
1. High inrush current capability
1) Operating load capability:
inrush 100 A, steady 5 A
2) UL/CSA, TV-5
2. High insulation resistance between
contact and coil
1) Creepage distance and clearances
between contact and coil: Min. 6 mm .
236
inch
(In compliance with IEC65)
2) Surge withstand voltage between con-
tact and coil: 10,000 V or more
3. High noise immunity realized by the
card separation structure between
contact and coil
4. Popular terminal pitch in AV equip-
ment field
mm
inch
Coil
COM
16.5
.650
20
.787
N.O.
.295
1
.039
1
.039
5. Space-saving slim type
Base area: Width 11
Width .433
6. Conforms to the various safety stan-
dards
UL, CSA, VDE, TüV, SEMKO, SEV, BSI
approved
×
Length 24 mm
×
Length .945 inch
Creepage distance and clear-
ances in compliance with IEC65
Card
Partition wall
SPECIFICATIONS
Contact
Arrangement
Initial contact resistance, max.
(By voltage drop 6 V DC 1 A)
Contact material
Nominal switching capacity
Max. switching power
Max. switching voltage
Max. switching current
Mechanical (at 180 cpm)
Electrical (at 20 cpm)
(at rated load)
Coil
Nominal operating power
Characteristics
Max. operating speed
Initial insulation resistance*
Initial
breakdown
voltage*
Initial surge voltage between con-
tact and coil*
Operate time*
(at nominal voltage)
Release time (without diode)*
(at nominal voltage)
1 Form A
Max. 100 m
Silver alloy
Rating
(resistive
load)
5 A 277 V AC, 5 A 30 V DC
1,385 VA, 150 W
277 V AC, 30 V DC
5A (AC), 5 A (DC)
2
×
10
Expected
life (min.
ope.)
6
10
5
530 mW
20 cpm
1
Min. 1,000 M
1,000 Vrms for 1 min
(at 500 V DC)
2
Between open contacts
Between contacts and coil
4,000 Vrms for 1 min
3
Min. 10,000 V
4
Approx. 7 ms (at 20
°
C
68
°
F
)
4
Approx. 2 ms (at 20
°
C
68
°
F
)
Temperature rise (at 70
°
C)
Max. 35
at 5A contact carrying current
(resistance method)
Min. 200 m/s
Min. 1,000 m/s
10 to 55 Hz
at double amplitude of 1.5 mm
10 to 55 Hz
at double amplitude of 1.5 mm
–40 to +70
°
C
-40 to +158
5 to 85%R.H.
°
C with nominal coil voltage
Shock
resistance
Functional*
Destructive*
5
2
6
2
Vibration
resistance
Functional*
7
Destructive
Conditions for operation,
transport and storage*
(Not freezing and condens-
ing at low temperature)
Unit weight
8
Ambient temp.
Humidity
°
F
Air pressure
86 to 106 kPa
Approx. 12 g .
42 oz
Remarks
* Specifications will vary with foreign standards certification ratings.
*
Measurement at same location as "Initial breakdown voltage" section.
*
Detection current: 10mA
*
Wave is standard shock voltage of
*
Excluding contact bounce time.
*
Half-wave pulse of sine wave: 11 ms; detection time: 10
*
Half-wave pulse of sine wave: 6 ms
*
Detection time: 10
μ
s
*
Refer to 5. Conditions for operation, transport and storage mentioned in
AMBIENT ENVIRONMENT (Page 24).
1
2
3
±
1.2
×
50
μ
s according to JEC-212-1981
4
5
μ
s
6
7
8
TYPICAL APPLICATIONS
AV equipment: TV’s, VTR’s, etc.
OA equipment
HA equipment
ORDERING INFORMATION
1a: 1 Form A
F: Flux-resistant type
5, 9, 12, 24 V
Contact arrangement
Protective construction
Coil voltage (DC)
Ex.
LK
1a
F
—
24V
UL/CSA, TüV, SEMKO, TV-5 approved type is standard.
(Note) Standard packing Carton: 100 pcs. Case: 500 pcs.