Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/
PQ
ASCTB206E 201202-T
ORDERING INFORMATION
TYPES
Standard packing: Carton: 100 pcs.; Case: 500 pcs.
* For sockets, see page 88.
1a 5A small size power
relay for interface PQ RELAYS
Contact arrangement Nominal coil voltage Part No.
1 Form A
(Bifurcated)
3V DC PQ1a-3V
5V DC PQ1a-5V
6V DC PQ1a-6V
9V DC PQ1a-9V
12V DC PQ1a-12V
18V DC PQ1a-18V
24V DC PQ1a-24V
VDE
RoHS compliant
FEATURES
1. Compact and slim
20 mm (L) × 10 mm (W) × 16 mm (H)
.787 inch (L) × .394 inch (W) × .630 inch
(H) slim type
2. Twin contact structure
Gold-clad twin (bifurcated) contacts
provide high reliability.
3. High capacity and small size
This small package can provide high 5 A
capacity.
4. High sensitivity with 200 mW
nominal operating power
5. 8,000 V surge breakdown voltage
Despite the compact size, between
contact and coil surge resistance of
8,000 V has been achieved. The relay
has low susceptibility to noise.
6. Outstanding shock resistance.
Functional shock resistance: 294 m/s2
7. Most suitable for PLC output and
internal device output relays.
8. Sealed type
9. Sockets are available.
TYPICAL APPLICATIONS
1. Programmable controllers
2. Interface relays for Factory
Automation and Communication
equipment
3. Output relays for measuring
equipment, timers, counters and
temperature controllers
Contact arrangement
1a: 1 Form A (Bifurcated)
PQ 1a
Nominal coil voltage (DC)
3, 5, 6, 9, 12, 18, 24 V
Notes:1. Certified by UL, CSA, VDE and SEMKO
2. TÜV approved type is available.
Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/
PQ
ASCTB206E 201202-T
RATING
1. Coil data
2. Specifications
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
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)Nominal operating
power Max. applied voltage
3V DC
75%V or less of
nominal voltage
(Initial)
5%V or more of
nominal voltage
(Initial)
66.7mA 45Ω
200mW
180%V of
nominal voltage
(at 20°C 68°F)
130%V of
nominal voltage
(at 70°C 158°F)
5V DC 40mA 125Ω
6V DC 33.3mA 180Ω
9V DC 22.2mA 405Ω
12V DC 16.7mA 720Ω
18V DC 11.1mA 1,620Ω
24V DC 8.3mA 2,880Ω
Characteristics Item Specifications
Contact Arrangement 1 Form A (Bifurcated)
Contact resistance (Initial) Max. 50 mΩ (By voltage drop 6 V DC 1A)
Contact material Au-clad AgNi type
Rating
Nominal switching capacity (resistive load) 5 A 250 V AC, 5 A 30 V DC
Max. switching power (resistive load) 1,250 VA, 150 W
Max. switching voltage 250 V AC, 110 V DC (0.3 A)
Max. switching current 5 A
Nominal operating power 200 mW
Min. switching capacity (Reference value)*1100µA 100mV DC
Electrical
characteristics
Insulation resistance (Initial) Min. 1,000MΩ (at 500V DC) Measurement at same location as “Breakdown voltage” section.
Breakdown voltage
(Initial) Between open contacts 1,000 Vrms for 1min. (Detection current: 10mA.)
Between contact and coil 4,000 Vrms for 1min. (Detection current: 10mA.)
Surge breakdown
voltage (Initial)*2Between contacts and coil 8,000 V
Temperature rise (coil) Max. 45°C (By resistive method, nominal coil voltage applied to the coil, contact carrying
current: 5 A, at 70°C)
Operate time (at 20°C 68°F) (Initial) Max. 20 ms (Nominal voltage applied to the coil, excluding contact bounce time.)
Release time (at 20°C 68°F) (Initial) Max. 10 ms (Nominal voltage applied to the coil, excluding contact bounce time.)
(without diode)
Mechanical
characteristics
Shock resistance Functional 294 m/s2 (Half-wave pulse of sine wave: 11 ms; detection time: 10µs.)
Destructive 980 m/s2 (Half-wave pulse of sine wave: 6 ms.)
Vibration resistance Functional 10 to 55 Hz at double amplitude of 2.0 mm (Detection time: 10µs.)
Destructive 10 to 55 Hz at double amplitude of 3.5 mm
Expected life Mechanical Min. 2×107 (at 180 times/min.)
Electrical (at 20 times/min.) Min. 2×105 (5 A 125 V AC), Min. 105 (5 A 250 V AC), Min. 105 (5 A 30 V DC)
Conditions Conditions for operation, transport and storage*3Ambient temperature: –40°C to 70°C –40°F to 158°F;
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
Max. operating speed (at rated load) 20 times/min.
Unit weight Approx. 7 g .25 oz
1. Max. switching capacity 2. Operate & release time
Tested sample: PQ1a-24V, 25 pcs. 3. Coil temperature rise
Measured portion: Inside the coil
Contact carrying current: 5 A
100
10
Contact current,A
5
1
0.3
10 30
Contact voltage, V
AC resistive load
100 250 1,000
DC resistive load
8
6
4
2
080 100 120 150
Coil applied voltage, %V
Operate & release time, ms
Operate time
Release time
Max.
Min.
Max.
Min.
50
70
60
40
30
20
10
0100 110 120 130 140 150 160
50°C
Coil applied voltage,%V
Temperature rise,°C
70°C
Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/
PQ
ASCTB206E 201202-T
DIMENSIONS (mm inch)
SAFETY STANDARDS
For Cautions for Use.
UL/C-UL (Recognized) CSA (Certified) VDE (Certified) TÜV (Certified) SEMKO (Certified)
File No. Contact rating File No. Contact rating File No. Contact rating File No. Rating File No. Contact rating
E43028 5A 277V AC
1/6HP 277V AC
5A 30V DC
0.3A 110V DC
LR26550
etc. 5A 277V AC
1/6HP 277V AC
5A 30V DC
0.3A 110V DC
40013088 5A 250V AC (cos
φ
=0.4)
5A 30V DC (0ms) B 11 05
13461 300 5A 250V AC (cos
φ
=0.4)
5A 30V DC (0ms) 817131 3(2)A 250V AC
5A 30V DC
4. Ambient temperature characteristics
Tested sample: PQ1a-24V
Contact carrying current: 5 A
300
200
100
200406080100
Ambient temperature, °C
Coil applied voltage, %V
Allowable ambient temperature
against % coil voltage (max.
inside the coil temperature set
as 115°C239°F)
Pick-up voltage with a hot-start
condition of 100%V on the coil
Pick-up voltage
The CAD data of the products with a CAD Data mark can be downloaded from: http://industrial.panasonic.com/ac/e/
External dimensions
7.62
10
7.62
7.62
10.16
20
15.6
4.2
0.4
0.3 0.80.30.5
.300
.394
.300
.300.400
.787
.614
.165
.016
.012 .031.012.020
Schematic (Bottom view)
PC board pattern
(Bottom view)
Tolerance: ±0.1 ±.004
COM
Coil
N.O.
7.62
7.6210.16 4-1.3 dia.
.300
.300.400 4-.051 dia.
CAD Data
Dimension:
Less than 1mm .039inch:
Min. 1mm .039inch less than 5mm .197 inch:
Min. 5mm .197 inch:
General tolerance
±0.2 ±.008
±0.3 ±.012
±0.4 ±.016
