Datasheet Rev. IJ1

Issued 2009/10

www.tycoelectronics.com

www.schrackrelays.com

Dimensions are in mm unless

otherwise specified and are

shown for reference purposes

only.

Product specification

according to IEC 61810-1.

Product data, technical para-

meters, test conditions and

processing information only

to be used together with the

'Definitions' section in the cat-

alogue or at schrackrelays.com

in the ‘Schrack’ section.

Specifications subject to

change.

General Purpose Relays

SCHRACK

2

PCB layout / terminal assignment

Bottom view on solder pins

Dimensions

S0550-AA

S0550-AB

S0550-AC

S0551-B

Coil versions, DC-coil - sensitive

Coil

Rated

Operate

Release

Coil

Rated coil

code

voltage

voltage

voltage

resistance

power

VDC

VDC

VDC

Ohm

mW

05

5

3.75

0.5

125

+10%

200

06

6

4.5

0.6

180

+10%

200

09

9

6.75

0.9

400

+10%

200

12

12

9.0

1.2

720

+10%

200

24

24

18.0

2.4

2800

+10%

200

All figures are given for coil without preenergization, at ambient temperature +23°C

Other coil voltages on request

Insulation

Dielectric strength coil-contact circuit

open contact circuit

Clearance / creepage coil-contact circuit

NO:

5.5 / 9 mm

CO:

4.5 / 9 mm

Material group of insulation parts

IIIa

Tracking index of relay base, standard version

PTI 175

WG-version

PTI 250

Insulation to IEC 61810-1

Type of insulation coil-contact circuit

basic

open contact circuit

micro disconnection

Rated insulation voltage

250 V

Pollution degree

3

Rated voltage system

230 / 400 V

Overvoltage category

III

Other data

Mechanical endurance, standard version

WG version

Material

RoHS - Directive 2002/95/EC

compliant as per product date code 0424

Resistance to heat and fire, WG-version

according EN60335, par.30

Environment

Ambient temperature range

all WG-versions:

-40...85°C

Standard NO:

-30...70°C

Standard CO:

-30...40°C

Vibration resistance (function) NO / NC contact >14 / 8 g, 30...400 Hz

Shock resistance (destruction)

100 g

Category of protection

RTII - flux proof

RTIII - wash tight

Processing

Mounting

PCB

Resistance to soldering heat flux-proof version

270°C / 10 s

wash-tight version

Relay weight

7 g

Packaging unit

25/1000 pcs