D3497【PDF 1/5 页】RELAY TELECOM DPDT 2A 24V

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Sheet目录973

[1页]2页 3页 4页 5页

Signal Relays

FT2/FU2 Relay

AXICOM

Telecom/signal relay (dry circuit, test access, ringing)

Slim line 15x7.5mm (.59x.295”)

Switching current 2A

2 form C bifurcated contacts (2 CO)

High sensitive 24V and 48V coil versions

Meets Telcordia GR 1089, FCC Part 68 and ITU-T K20, ≥ 2500V

between coil and contacts

Typical applications

Communications equipment, linecard application – analog, ISDN, xDSL,

PABX, voice over IP, office and business equipment, measurement and

control equipment, consumer electronics, set top boxes, HiFi, medical

equipment

47.50 Telecom-, 2.40 and RF Relays

27 24 18.00 2400 240

High dielectric version, monostable FT2/FU2 Relay

U nom = Nom

200 mW coil

Umax. =

U max. at 0 A

U max. at 2 x 2 A

Uop. min. =

Approvals

UL 508 File No. E 111441

Technical data of approved types on request

Contact Data

Contact arrangement

Max. switching voltage

Rated current

Limiting continuous current

Switching power

Contact material

Contact style

Min. recommended contact load

Initial contact resistance

Thermoelectric potential

Operate time

Release time

without diode in parallel

with diode in parallel

Bounce time max.

Electrical endurance

at contact application 0

(≤ 30mV/≤10mA)

cable load open end

resistive, 24V / 1.25A - 30W

resistive, 30VDC / 2A - 60W

resistive, 125VDC / 0.24A - 30W

Contact ratings, UL contact rating

Mechanical endurance

2 Form C (CO)

220VDC, 250VAC

60W, 62.5VA

PdRu, Au covered

twin contacts

100μV/1μA

<50m?

<10μV

typ. 3ms, max. 5ms

typ. 2ms, max. 5ms

typ. 4ms, max. 5ms

typ. 1ms, max. 5ms

min. 2.5x10 6 operations

min. 2.0x10 6 operations

min. 1x10 5 operations

220VDC, 0.24A, 60W

125VDC, 0.24A, 30W

250VAC, 0.25A, 62.5VA

125VAC, 0.5A, 62.5VA

30VDC, 2A, 60W

100x10 6 operations

Coil Data

Magnetic system monostable, non polarized

Coil voltage range 3 to 48VDC

Max. coil temperature 150°C

Thermal resistance <125K/W

Coil versions, monostable

Coil Rated Operate Limiting Release Coil Rated coil

code voltage voltage voltage voltage resistance power

VDC VDC min. VDC max. VDC min. ?±10% mW

Standard version, monostable

21 3 2.25 6.80 0.30 45 200

29 4 3.00 9.00 0.40 80 200

22 4.5 3.38 10.10 0.45 101 200

23 5 3.75 11.20 0.50 125 200

24 6 4.50 13.50 0.60 180 200

25 9 6.75 20.30 0.90 405 200

26 12 9.00 27.00 1.20 720 200

Signal

28 48 36.00 95.00 4.80 9600 240

91 3 2.25 6.80 0.30 45 200

93 5 3.75 11.20 0.50 125 200

96 12 9.00 27.00 1.20 720 200

24 18.00

97 Coil Operating Range 47.50 2.40 2400 240

All figures are given for coil without pre-energization, at ambient temperature +23°C.

Other coil voltages on request.

2.6

2.4 240 mW coil

2.2

2 U max. at 2 x 1 A

1.8

1.6

Max. DC load breaking capacity

1.4

1.2

0.8

0.6

0.4

0.2

U nom. nominal coil voltage

U op. min.

U rel. min.

Urel. min. =

-60 -50 -40 -30 -20 -10

10 20 30 40 50 60 70 80 90 10 11 12 13 14

Ambient Temperature [°C]

2.6

2.4

2.2

2.0

1.8

300 mW coil

U max. at 0 A

U max. at 2 x 1 A

U max. at 2 x 2 A

Datasheets and product data is subject to the

08-2013,Rev.0813

www.te.com

? 2013 Tyco Electronics Corporation,

a TE Connectivity Ltd. company

DC current [A]

Datasheets and product specification

according to IEC 61810-1 and to be used

only together with the ‘Definitions’ section.

1.6

1.4

1.2

terms of the disclaimer and all chapters of

U nom. nominalcoil 1.0

the ‘Definitions’ section, available at voltage

http://relays.te.com/definitions

0.8

Datasheets, product data, ‘Definitions’ sec-

tion, application notes and all specifications

are subject to change.

0.6

0.4

U op. min.

U rel. min.

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