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CUI Devices

│ SERIES: SR2 │ DESCRIPTION: SIGNAL RELAY

date 06/07/2022

│ page 2 of 5

CONTACT SPECIFICATIONS

parameter

conditions/description

min

typ

max

units

contact form

1 Form C

contact material

AuAg overlay

contact rating

1 A @ 120 Vac

1 A @ 24 Vdc

contact resistance

at 6 Vdc, 0.1 A

50

mΩ

maxswitchingvoltage

120

30

Vac

Vdc

maxswitchingcurrent

2

A

maxswitchingpower

120

30

VA

W

minswitchingload

5 Vdc, 10 mA

life

electrical

mechanical

100,000

10,000,000

operations

operations

GENERAL SPECIFICATIONS

parameter

conditions/description

min

typ

max

units

insulation resistance

at 500 Vdc

100

MΩ

dielectricstrength

between open contacts for 1 minute

between coil and contacts for 1 minute

500

500

Vac

Vac

operate time

6

ms

release time

4

ms

shockresistance

endurance

misoperation

1,000

100

m/s²

m/s²

vibration resistance

endurance: 10~55 Hz, 1.5 mm double amplitude

misoperation: 10~55 Hz, 1.5 mm double amplitude

operating temperature

-25

70

°C

humidity

at40°C

35

95

%RH

weight

1.7

g

safety approvals

UL/cUL 508

flammabilityrating

UL94V-0

RoHS

yes

packaging

tube: 25 pcs per tube

carton size: 332 x 302 x 148 mm

carton QTY: 2,000 pcs per carton

SOLDERABILITY

parameter

conditions/description

min

typ

max

units

handsoldering

for3.5±0.5seconds

340

350

360

°C

wave soldering

for10±1seconds

255

260

265

°C

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