Datasheet ALDP124, ALDP112, ALDP105 Specification

Slim (7.2mm .283inch),

1 Form A 5A power relay

LD-P RELAYS (ALDP)

FEATURES

1. Nominal switching capacity:
5A 277V AC

2. Excellent heat resistance and
tracking performance

EN60695 (GWT2-11, GWFI2-12, GWIT2-13) data
available
(Please consult us for details.)

3. Slim type: 20.5 (L) × 7.2 (W) × 15.3

RoHS compliant

Protective construction: Sealed type

(H) mm .807 (L) × .283 (W) × .602 (H)

inch

4. Class “B” and “F” coil is available

5. Contact rating at 105°C 221°F is
approved by UL/C-UL and VDE
(Class “F” coil only)

6. Clearance and Creepage distance
between contact and coil min. 6 mm

.236 inch

7. High surge voltage: 10,000 V
between contact and coil

ORDERING INFORMATION

ALDP 1 W

LD-P relay

Contact arrangement
1: 1 Form A

Nominal coil voltage (DC)
05: 5V, 06: 6V, 09: 9V, 12: 12V, 18: 18V, 24: 24V

Packing style
W: Carton packing

Notes: 1. Certified by UL/C-UL, VDE and CQC

2. Class “B” and “F” coil is available (Class “B”: ALDP1B**W, Class “F”: ALDP1F**W)

TYPICAL APPLICATIONS

• Boilers

• Air conditioner

• Refrigerator

• Hot water units

• Microwave ovens

• Fan heaters

TYPES

Contact arrangement Nominal coil voltage Part No.

5V DC ALDP105W

6V DC ALDP106W

1 Form A

Packing quantity: Carton 100 pieces, Case 500 pieces
Note: The “W” at the end of the part number only appears on the inner and outer packaging. It does not appear on the relay itself.

Please consult with our sales office on a tube packing type.

9V DC ALDP109W

12V DC ALDP112W

18V DC ALDP118W

24V DC ALDP124W

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ASCTB193E 201603-T

LD-P (ALDP1)

RATING

1. Coil data

Nominal coil

voltage

Pick-up voltage

(at 20°C 68°F)

Drop-out voltage

(at 20°C 68°F)

5V DC

6V DC 33.3mA 180Ω

9V DC 22.2mA 405Ω

12V DC 16.7mA 720Ω

18V DC 11.1mA 1,620Ω

75%V or less of
nominal voltage

(Initial)

5%V or more of
nominal voltage

(Initial)

24V DC 8.3mA 2,880Ω

2. Specifications

Characteristics Item Specifications

Arrangement 1 Form A

Contact

Rating

Electrical
characteristics

Mechanical
characteristics

Expected life

Conditions

Unit weight Approx. 4 g .14 oz

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

*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

Contact resistance (Initial) Max. 100 mΩ (By voltage drop 6 V DC 1A)

Contact material AgNi type

Nominal switching capacity (resistive load) 5A 277V AC, 3A 30V DC

Max. switching power (resistive load) 1,385VA, 90W

Max. switching voltage 277V AC, 30V DC

Max. switching current 5A (AC), 3A (DC)

Min. switching capacity (reference value)*

1

Insulation resistance (Initial) Min. 1,000MΩ (at 500V DC) Measurement at same location as “Breakdown voltage” section.

Breakdown voltage
(Initial)

Surge breakdown voltage*
(Between contact and coil) (Initial)

Between open contacts 750 Vrms for 1 min. (Detection current: 10 mA)

Between contact and coil 4,000 Vrms for 1 min. (Detection current: 10 mA)

2

Operate time (at nominal voltage) (at 20°C 68°F) Max. 10 ms (excluding contact bounce time.)

Release time (at nominal voltage) (at 20°C 68°F) Max. 10 ms (excluding contact bounce time) (With diode)

Shock resistance

Vibration resistance

Functional 300 m/s

Destructive 1,000 m/s2 (Half-wave pulse of sine wave: 6 ms.)

Functional 10 to 55 Hz at double amplitude of 1.5 mm (Detection time: 10μs.)

Destructive 10 to 55 Hz at double amplitude of 1.5 mm

Mechanical (at 180 times/min.) Min. 5×10

Electrical (at 20 times/min.) (resistive load) Min. 2×105 (5A 125V AC at rated load), Min. 105 (5A 250V AC, 3A 30V DC)

Conditions for operation, transport and storage*

Max. operating speed 20 times/min. (at nominal switching capacity)

actual load.

conditions in NOTES.

Nominal operating

current

[±10%] (at 20°C 68°F)

Coil resistance

[±10%] (at 20°C 68°F)

Nominal operating

power

40.0mA 125Ω

200mW

100mA 5V DC

10,000 V

2

(Half-wave pulse of sine wave: 11 ms; detection time: 10μs.)

6

Ambient temperature: –40°C to +85°C –40°F to +185°F;

3

Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)

Max. applied voltage

(at 20°C 68°F)

130%V of

nominal voltage

REFERENCE DATA

1. Max. switching power 2. Life curve 3. Coil temperature rise

10

5

1

Contact current, A

0.1
10 100

Contact voltage, V

AC resistive load

100

4

250V AC resistive load

Life, ×10

10

1

125V AC resistive load

6543210

Contact current, A

Sample: ALDP112, 6 pcs.
Point measured: inside the coil
Contact current: 0 A, 5 A

50

40

30

Temperature rise, °C

20

10

Coil applied voltage, %V

*at room temperature

5A*
0A*

85°C 5A
85°C 0A

14012010080

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ASCTB193E 201603-T

LD-P (ALDP1)

mark can be downloaded from: http://industrial.panasonic.com/ac/e/The CAD data of the products with a

4-(1). Operate time

Sample: ALDP112, 30 pcs.

10

8

6

Operate time, ms

4

2

0

Coil applied voltage, %V

5. Electrical life test
(5A 250V AC Resistive load)

Sample: ALDP112, 6 pcs.
Operation frequency: 20 times/min.
(ON:OFF = 1.5s:1.5s)

Circuit:

250V AC

12V DC

Max.

Min.

1401201008060

Contact welding

detection and

Mis-contacting

4-(2). Release time (without diode)

Sample: ALDP112, 30 pcs.

10

8

6

Release time, ms

4

2

0

Coil applied voltage, %V

Max.
Min.

1401201008060

4-(3). Release time (with diode)

Sample: ALDP112, 30 pcs.

10

8

6

Release time, ms

4

2

0

Change of pick-up and drop-out voltage Change of contact resistance

100

90

80

70

60

50

40

Contact resistance, mΩ

30

20

10

0

detection circuit

10

9

8

7

6

5

4

3

Pick-up and drop-out voltage, V

2

1

0

Pick-up voltage

Drop-out voltage

No. of operations, ×10

Max.

Min.

Max.
Min.

100

4

Coil applied voltage, %V

No. of operations, ×10

Max.

Min.

4

1401201008060

Max.

Min.

100

DIMENSIONS (mm inch)

Dimension:
Less than 1mm .039inch:
Min. 1mm .039inch less than 3mm .118 inch:
Min. 3mm .118 inch:

0.4 dia.

.016 dia.

1.05

.041

External dimensions

Max. 20.5

Max. .807

0.4

.016

0.2

.008

11.5 7.0

.453 .276

0.2

.008

Max. 15.3

Max. .602

3.4

.134

0.8

.031

4.7

.185

General tolerance

±0.1 ±.004
±0.2 ±.008
±0.3 ±.012

Max. 7.2

Max. .283

1.15

.045

PC board pattern (Bottom view)

11.5

(1.15)

(.045)

4.7

.185

.453

(1.05)

(.041)

7.0

.276

4-1.1 dia.

4-.043 dia.

Tolerance: ±0.1 ±.004

Schematic (Bottom view)

NOCOM

COIL

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ASCTB193E 201603-T

LD-P (ALDP1)

SAFETY STANDARDS

UL/C-UL(Recognized)*

File No. Load Temp. Cycles File No. Load Temp. Cycles File No. Load Temp. Cycle

5A 277V AC
Resistive

5A 30V DC
Resistive

6A 277A AC – 5 × 10

E43028

Notes: *1. CSA standard: Certified by C-UL

3A 277V AC
General use

5A 277V AC
Resistive*

Pilot duty, C300

Pilot duty,

0.65A 277V AC
(Inrush 6.5A)

*2. For Insulation Class F models only (Coil class F)

2

1

85°C

185°F

–10

85°C

185°F

105°C

221°F

85°C

185°F

85°C

185°F

10

12 × 10

5 × 10

10

10

5

5

4

4

4

5

5

40014384

VDE (Certified) CQC

5A 250V AC

φ

=1.0)

(cos

5A 30V DC
(0ms)

5A 250V AC

φ

=1.0)*

(cos

——— ———

——— ———

——— ———

——— ———

85°C

185°F

25°C

77°F

105°C

2

221°F

10

10

5 × 10

5

4

4

CQC10002048611

5A 250V AC

———

———

85°C

185°F

4

10

EN/IEC VDE Certified
INSULATION CHARACTERISTIC (IEC61810-1)

Item Characteristic

Clearance/Creepage distance (IEC61810-1) Min. 5.5mm/5.5mm

Category of protection (IEC61810-1) RTIII

GWT (IEC60335-1) GWFI850/GWT750 2s (base)/GWIT775 (cover)

Tracking resistance (IEC60112) PTI175

Insulation material group IIIa

Over voltage category III III

Impulse Withstand Voltage 4 kV 6 kV

Rated voltage 250V 250V

Pollution degree 32

Type of insulation (Between contact and coil) Basic Insulation Reinforced Insulation

Type of insulation (Between open contact) Micro Disconnection

NOTES

1. For cautions for use, please read
“GENERAL APPLICATION
GUIDELINES”.

2. Usage, transport and storage
conditions

1) Temperature:
–40 to +85°C –40 to +185°F

2) Humidity: 5 to 85% RH
(Avoid freezing and condensation.)
The humidity range varies with the
temperature. Use within the range
indicated in the graph below.

3) Atmospheric pressure: 86 to 106 kPa

Temperature and humidity range for
usage, transport, and storage

Humidity, %RH

85

Tolerance range

(Avoid freezing
when used at
temperatures
lower than
0°C 32°F)

(Avoid
condensation
when used at
temperatures
higher than
0°C 32°F)

5

Temperature, °C °F

850–40

+185+32–40

3. Certification

1) This relay is UL/C-UL certified.
UL/C-UL standards:
5 A 277 V AC 85°C 185°F
5 A 30 V DC

2) This relay is certified by VDE.
VDE standards:
5 A 250 V AC cos

φ

= 1.0 85°C 185°F

5 A 30 V DC 0ms

3) UL/C-UL and VDE certified ratings are
displayed on the packaging box.
(On the relay, only the certification marks
are shown and not the certified ratings.
Please refer to the product specification
diagrams to see what is stamped.)

4. Part number display

The “W” at the end of the part number
only appears on the inner and outer
packaging. It does not appear on the
relay itself.

5. Creepage distance and clearances
between contact and coil: Min. 6 mm

.236 inch

–4–

ASCTB193E 201603-T

LD-P (ALDP1)

–5–

ASCTB193E 201603-T