TV-5 rated
1 Form A 10A power relays
LK-P RELAYS
FEATURES
1. High switching capacity: 10 A 277V
AC (TV-5)
2. Long insulation distance
1) Creepage distance and clearances
between contact and coil: Min. 6 mm .236
inch (In compliance with IEC60065)
2) Surge withstand voltage between
contact and coil: 10,000 V
3. Popular terminal pitch in AV
equipment field
4. Space-saving slim type
Base area: Width 11 × Length 24 mm
Width .433 × Length .945 inch
RoHS compliant
Protective construction: Flux-resistant
type
5. Conforms to the various safety
standards
UL, CSA, VDE, TÜV and SEMKO
approved
TYPICAL APPLICATIONS
• Audio visual equipment
TVs, VTRs
• Office equipment
LBP, CRT
• Home appliances
Refrigerator, Air conditioner
ORDERING INFORMATION
LKP 1a
F
LK-P relay
Contact arrangement
1a: 1 Form A
Protective construction
F: Flux-resistant type
Nominal coil voltage (DC)
5V, 9V, 12V, 24V
Notes: Certified by UL, CSA, TÜV, SEMKO, VDE and TV-5
TYPES
Contact arrangement
1 Form A
Nominal coil voltage
5V DC
9V DC
12V DC
24V DC
Part No.
LKP1aF-5V
LKP1aF-9V
LKP1aF-12V
LKP1aF-24V
Notes: 1. Standard packing Carton: 100 pcs. Case: 500 pcs.
2. 18 V DC types are also available. Please consult us for details.
RATING
1. Coil data
Nominal coil
voltage
Pick-up voltage
(at 20°C 68°F)
Drop-out voltage
(at 20°C 68°F)
Nominal operating
current
[±10%] (at 20°C 68°F)
Coil resistance
[±10%] (at 20°C 68°F)
70%V or less of
nominal voltage
(Initial)
10%V or more of
nominal voltage
(Initial)
106.4mA
58.8mA
44.2mA
22.1mA
47Ω
153Ω
272Ω
1,087Ω
5V DC
9V DC
12V DC
24V DC
–1–
Nominal operating
power
Max. applied voltage
(at 20°C 68°F)
530mW
6.5V DC
11.7V DC
15.6V DC
31.2V DC
ASCTB199E 201605-T
LK-P
2. Specifications
Characteristics
Contact
Rating
Item
Arrangement
Contact resistance (Initial)
Contact material
Nominal switching capacity (resistive load)
Max. switching power (resistive load)
Max. switching voltage
Max. switching current
Min. switching capacity (reference value)*1
Specifications
1 Form A
Max. 100 mΩ (By voltage drop 6 V DC 1A)
AgSnO2 type
10A 277V AC, 5A 30V DC
2,770VA, 150W
277V AC, 30V DC
10A (AC), 5A (DC)
100mA, 5V DC
Insulation resistance (Initial)
Min. 1,000MΩ (at 500V DC) Measurement at same location as “Breakdown voltage” section.
Between open contacts
Between contact and coil
Surge breakdown voltage*2
(Between contact and coil) (Initial)
Operate time (at nominal voltage) (at 20°C 68°F)
(Initial)
Release time (at nominal voltage) (at 20°C 68°F)
(Initial)
1,000 Vrms for 1 min. (Detection current: 10 mA)
4,000 Vrms for 1 min. (Detection current: 10 mA)
Breakdown voltage
(Initial)
Electrical
characteristics
Expected life
Conditions
Max. 15 ms (excluding contact bounce time.)
Max. 5 ms (excluding contact bounce time) (Without diode)
200 m/s2 (Half-wave pulse of sine wave: 11 ms; detection time: 10μs.)
1,000 m/s2 (Half-wave pulse of sine wave: 6 ms.)
10 to 55 Hz at double amplitude of 1.5 mm (Detection time: 10μs.)
10 to 55 Hz at double amplitude of 1.5 mm
Min. 2×106
Min. 105 (ON/OFF = 1.5s : 1.5s at nominal switching capacity)
Ambient temperature: –40°C to +70°C –40°F to +158°F,
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature),
Air pressure: 86 to 106kPa
Functional
Destructive
Functional
Vibration resistance
Destructive
Mechanical (at 180 times/min.)
Electrical
Shock resistance
Mechanical
characteristics
10,000 V
Conditions for operation, transport and storage*3
Max. operating speed
20 times/min. (at nominal switching capacity)
Approx. 12 g .42 oz
Unit weight
* Specifications will vary with foreign standards certification ratings.
Notes: *1. This value can change due to the switching frequency, environmental conditions, and desired reliability level, therefore it is recommended to check this with the
actual load.
*2. Wave is standard shock voltage of ±1.2×50μs according to JEC-212-1981
*3. The upper limit of the ambient temperature is the maximum temperature that can satisfy the coil temperature rise value. Refer to Usage, transport and storage
conditions in NOTES.
REFERENCE DATA
1. Max. switching power
2. Coil temperature rise
3. Ambient temperature characteristics and coil
applied voltage
Sample: LKP1aF-12V, 6 pcs.
Point measured: coil inside
Contact current: 5 A, 10 A
60
220
Temperature rise, °C
Contact current, A
55
10
1
50
20°C 10A
20°C 5A
45
70°C 10A
70°C 5A
40
35
30
Coil applied voltage, %V
100
Allowable ambient temperatures
against % coil voltages
(max. inside the coil temperature set as
115°C 239°F)
Contact current: 10 A
180
140
100
Cold start
60
Pick-up voltage
25
0
10
100
Contact voltage, V
20
0
100
120
Coil applied voltage, %V
–2–
20
0
10
20
30
40
50
60
70
80
Ambient temperature, °C
ASCTB199E 201605-T
LK-P
4. Life curve
Operation frequency: 20 times/min.
(ON/OFF = 1.5s: 1.5s)
Ambient temperature: room temperature
100
Life, ×104
250V AC resistive load
10
1
0
2
4
6
8
10
Contact current, A
5. Electrical life test
(10 A 277 V AC, resistive load)
Change of pick-up and drop-out voltage
Circuit:
12V DC
Contact
welding
detection
and Miscontacting
detection
circuit
50
45
10
Pick-up voltage
8
Max.
6
x
Min.
4
Drop-out voltage
Max.
x
Min.
2
0
0
DIMENSIONS (mm inch)
5
No. of operations, ×104
The CAD data of the products with a
CAD Data
10
Contact resistance, mΩ
Pick-up and drop-out voltage, V
Sample: LKP1aF-12V, 6 pcs.
Operation frequency: 20 times/min.
(ON/OFF = 1.5s: 1.5s)
Ambient temperature: 20°C 68°F
277V AC
Change of contact resistance
12
40
35
30
25
20
x
10
Min.
5
0
0
5
No. of operations, ×104
PC board pattern (Bottom view)
2-0.9 dia.
2-.035 dia.
16.5
.650
0.5
.020
1.65
.065
Max. 24.0
.945
16.5
.650
20.0
.787
Tolerance: ±0.1 ±.004
4
.157
0.3
.012
2-1.3 dia.
2-.051 dia.
7.5
.295
Max. 25.0
.984
0.5 dia.
.020 dia.
10
mark can be downloaded from: http://industrial.panasonic.com/ac/e/
External dimensions
CAD Data
Max.
15
Schematic (Bottom view)
0.4
.016
Max. 11.0
.433
1.0
.039
7.5
.295
20.0
.787
Dimension:
Less than 1mm .039inch:
Min. 1mm .039inch less than 3mm .118 inch:
Min. 3mm .118 inch:
General tolerance
±0.1 ±.004
±0.2 ±.008
±0.3 ±.012
SAFETY STANDARDS
File No.
E43149
File No.
B 12 09 13461 333
UL (Recognized)
Contact rating
10A 277V AC General use
5A 30V DC Resistive
Cycles
105
105
File No.
LR26550
TÜV (Certified)
Contact rating
10A 250V AC (cosφ =1.0)
5A 30V DC (0ms)
—
Cycles
105
105
—
File No.
1408509
CSA (Certified)
Contact rating
10A 277V AC
5A 30V DC
SEMKO (Certified)
Contact rating
3/100A 250V AC
5/40A 250V AC
10A 250V DC
–3–
Cycles
105
105
File No.
40014390
File No.
UL: E43149
CSA: LR26550
—
VDE (Certified)
Contact rating
10A 250V AC (cosφ =1.0)
10A 30V DC (0ms)
Cycles
105
105
TV Rating (UL,CSA)
Contact rating
TV-5
TV-5
—
ASCTB199E 201605-T
LK-P
EN/IEC VDE Certified
INSULATION CHARACTERISTIC (IEC61810-1)
Item
Clearance/Creepage distance (IEC61810-1)
Category of protection (IEC61810-1)
Tracking resistance (IEC60112)
Insulation material group
Over voltage category
Rated voltage
Pollution degree
Type of insulation (Between contact and coil)
Type of insulation (Between open contacts)
Characteristic
Min. 5.5mm/5.5mm
RT II
PTI 175
III a
III
250V
2
Reinforced insulation
Micro disconnection
NOTES
1. For cautions for use, please read
“GENERAL APPLICATION
GUIDELINES”.
–4–
ASCTB199E 201605-T
