NAIS PA1a-5V, PA1a-24V, PA1a-9V, PA1a-6V, PA1a-18V Datasheet

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NAIS PA1a-5V, PA1a-24V, PA1a-9V, PA1a-6V, PA1a-18V Datasheet

PA

THE SLIM POWER RELAY PA-RELAYS

FEATURES

 

5

20

.197

.787

12.5

.492

mm inch

Slim size (width 5 mm.197 inch, height 12.5 mm .492 inch) permits higher density mounting

Wide switching capacity: Control from 100 A 100 mV to 5 A 250 V AC, 30 V DC

High sensitivity: 120 mW (Nominal) (5 to 18 V DC type)

High surge voltage (4000 V) and high breakdown voltage (2000 V)

Shock & vibration resistance (functional): Min. 147m/s2 {15 G}

SIL (single in line) terminal layout

Reinforced according to IEC1131-2 (TÜV)

SPECIFICATIONS (at 20°C 68°F)

Contacts

Arrangement

1a

Contact material

Gold-clad silver alloy

Initial contact resistance, max.

30 mΩ

(By voltage drop 6 V DC 1 A)

 

 

Nominal switching capacity

5 A 250 V AC, 5 A 30 V DC

Rating

Maximum switching power

750 VA, 90 W

Maximum switching voltage

250 V AC, 110 V DC

(resistive)

Max. switching current

5 A

 

 

Min. switching capacity

100µA, 100 mV DC

Expected life

Mechanical

2×107

(min.

Electrical (at 20 cpm)

3 A 250 V AC, 3 A 30 V DC, 105

operations)

5 A 250 V AC, 5 A 30 V DC, 5×104

 

 

Coil (at 25°C 77°F, 50% R.H.)

 

 

 

Nominal operating

5 to 18 V DC

120 mW

power

 

24 V DC

180 mW

Remarks

* Specifications will vary with foreign standards certification ratings.

*1 Measurement at same location as "Intial breakdown voltage" section *2 Detection current: 10mA

*3 Wave is standard shock voltage of ±1.2×50µs according to JEC-212-1981 *4 Excluding contact bounce time

*5 Half-wave pulse of sine wave: 11ms; detection time: 10µs *6 Half-wave pulse of sine wave: 6ms

*7 Detection time: 10µs

*8 Refer to 5. Conditions for operation, transport and storage mentioned in AMBIENT ENVIRONMENT (Page 61).

Characteristics

Max. operating speed

 

20 cpm at rated load

Initial insulation resistance*1

Min. 1,000 MΩ at 500 V DC

Initial break-

Between open contacts

1,000 Vrms

down

Between contacts and coil

2,000 Vrms

voltage*2

Surge voltage between contacts and

4,000 V

coil*3

 

 

 

 

 

Operate time*4 (at nominal voltage)

Approx. 6 ms

Release time (without diode)*4

Approx. 3 ms

(at nominal voltage)

 

 

 

Temperature rise

 

Max. 45°C with nominal coil voltage across

 

coil and at nominal switching capacity

 

 

 

Shock resistance

Functional*5

Min. 147 m/s2 {15 G}

Destructive*6

Min. 980 m/s2 {100 G}

 

 

 

 

Functional*7

Min. 147 m/s2 {15 G}, 10 to 55 Hz

 

 

at double amplitude of 2.5 mm

Vibration resistance

 

Destructive

Min. 205.8 m/s2 {21 G}, 10 to 55 Hz

 

 

 

 

at double amplitude of 3.5 mm

 

 

 

Conditions for operation,

Ambient

–40°C to +70°C –40°F to +158°F

transport and storage*8

temp.

 

(Not freezing and condens-

Humidity

5 to 85%R.H.

ing at low temperature)

 

 

Unit weight

 

 

Approx. 3 g .15 oz

TYPICAL APPLICATIONS

ORDERING INFORMATION

Interface relays for programmable controllers

Output relays for measuring equipment, timers, counters and temperature controllers

Industrial equipment, office equipment

Ex. PA

 

1a

 

 

 

 

12V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Contact arrangement

 

 

 

Coil voltage (DC)

 

 

 

 

 

 

 

 

 

 

 

1a: 1 Form A

 

 

 

 

 

 

5, 6, 9, 12, 18, 24V

 

 

 

 

 

 

 

 

 

 

 

 

 

Note: Standard packing: Tube: 25 pcs.; Case: 1,000 pcs.

UL/CSA, TÜV approved type is standard.

TYPES AND COIL DATA (at 20°C 68°F)

 

Nominal

Pick-up

Drop-out

Nominal opera-

Nominal

Coil

Max. allowable

Part No.

voltage,

voltage,*

voltage,*

ting current,

operating power,

resistance,

voltage,

 

V DC

V DC (max.)

V DC (min.)

mA (±10%)

mW

Ω (±10%)

V DC

PA1a-5VV

5

3.5

0.25

24

120

208

6

PA1a-6VV

6

4.2

0.3

20

120

300

7.2

PA1a-9VV

9

6.3

0.45

13.3

120

675

10.8

PA1a-12V

12

8.4

0.6

10

120

1,200

14.4

PA1a-18V

18

12.6

0.9

6.7

120

2,700

21.6

PA1a-24V

24

16.8

1.2

7.5

180

3,200

28.8

*1 Pulse driving

214

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