CR2-12V Panasonic Electric Works, CR2-12V Datasheet

CR2-12V

Manufacturer Part Number

CR2-12V

Description

RELAY AUTO QUIET 12VDC SEALED

Manufacturer

Panasonic Electric Works

Series

CRr

Datasheet

1.CR2-12V.pdf (4 pages)

Specifications of CR2-12V

Relay Type

Automotive

Contact Form

SPDT (1 Form C) Dual

Contact Rating (current)

20A

Switching Voltage

12VDC

Coil Type

Standard

Coil Current

53.3mA

Coil Voltage

12VDC

Turn On Voltage (max)

7.2 VDC

Turn Off Voltage (min)

1 VDC

Mounting Type

Through Hole

Termination Style

PC Pin

Circuit

SPDT (1 Form C) Dual

Contact Rating @ Voltage

20A @ 12VDC

Control On Voltage (max)

7.2 VDC

Control Off Voltage (min)

1 VDC

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

CR2-12V

Manufacturer:

RDA

Quantity:

1 001

Current page: 1 of 4
Download datasheet (691Kb)

SPECIFICATIONS

Contact

Coil

Remarks

TYPICAL APPLICATIONS

• Power windows

• Auto door lock

• Electrically powered sunroof

• Electrically powered mirror, etc.

Arrangement

Contact material

Initial contact resistance (Initial)

(By voltage drop 6 V DC 1A)

Contact voltage drop

Rating

Expected life

(min. opera-

tions)

Nominal operating power

Conditions for

operation, trans-

port and stor-

age*

(Not freezing and

condensing at low

temperature)

Mass

Product is discontinued.

24.6

.969

Nominal switching

capacity

Max. carrying current

Min. switching capac-

ity

Mechanical (at 120

cpm)

Elec-

trical

Ambient

temperature

Humidity

17.0

.669

18.5

.728

Resistive

load

Motor load

inch

5% R.H. to 85% R.H.

Ag alloy (Cadmium free)

Approx.

(12 V, at 85°C185°F)

–40°F to +185°F

N.O.: 20 A 14 V DC

N.C.: 10 A 14 V DC

(12 V, at 20°C68°F)

Max. 0.2V (at 10 A)

–40°C to +85°C

35 A for 2 minutes,

30 A for 2 minutes,

Typ. 6 mΩ (N.O.)

Typ. 9 mΩ (N.C.)

FEATURES

• Silent

Noise has been reduced by

approximately 20 dB, using our own

silencing design.

• Twin (1 Form C × 2)

Forward/reverse motor control is possible

with a single relay.

25 A for 1 hour

20 A for 1 hour

1 Form C × 2

1 A 12 V DC

Min. 2×10

Min. 10

640 mW

12.5g.44 oz

TWIN POWER SILENT

AUTOMOTIVE RELAY

#1 This value can change due to the switching frequency, environmental conditions,

Characteristics

ORDERING INFORMATION

Standard packing: Carton(tube package) 32pcs. Case: 800pcs.

and desired reliability level, therefore it is recommended to check this with the

actual load.

Max. operating speed

(at nominal switching capacity)

Initial insulation resistance*

Initial breakdown

voltage*

Operate time*

(at nominal voltage)(at 20°C68°F)

Release time*

(at nominal voltage)(at 20°C68°F)

Shock resistance

Vibration resis-

tance

Contact arrangement

1 Form C × 2

Ex. CR

Discontinued as of November 30, 2010

• Sealed construction

• Simple footprint enable ease of PC

board layout

Between open

contacts

Between con-

tacts and coil

Functional*

Destructive*

Functional*

Destructive*

CR RELAYS

Coil

Normally

Open

ds_61209_0000_en_cr: 300108J

−

Min. 100 MΩ (at 500 V DC)

Common

Coil voltage(DC)

12 V

Min. 1,000 m/s

Min. 44.1 m/s

Min. 100 m/s

500 Vrms for 1 min.

Max. 10 ms (initial)

10 Hz to 100 Hz,

10 Hz to 500 Hz,

12 V

6 cpm

Normally

Closed

{10G}

{4.5G}

{100G}

Coil

Related parts for CR2-12V

CR2-12V Summary of contents

Page 1

... R.H. to 85% R.H. Approx. 12.5g.44 oz ORDERING INFORMATION Contact arrangement Standard packing: Carton(tube package) 32pcs. Case: 800pcs. Discontinued as of November 30, 2010 Discontinued as of November 30, 2010 CR RELAYS • Sealed construction • Simple footprint enable ease of PC board layout Common Coil Normally Open 4 Min. 100 MΩ ...

Page 2

... Discontinued as of November 30, 2010 TYPES AND COIL DATA (at 20°C 68°F) Pick-up voltage, Nominal voltage, Part No (Initial)* CR2-12V 12 Max. 7.2 * Other pick-up voltage types are also available. Please contact us for details. DIMENSIONS 24.6 .969 7-0.25 .010 4.5 177 3.5 .138 4.5 ...

Page 3

... Max. switching capability (Resistive load, initial) (N.O. side Room temperature Switching current Distribution of pick-up and drop-out voltage Sample: CR2-12V, 100pcs 70 Pick-up voltage Drop-out voltage 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 Voltage, V Measuring conditions Sample: CR2- pcs. ...

Page 4

... Inrush current: 25A, Steady current: 6A, Brake current: 15A Tested voltage: 14V DC 10A 100ms 9-(2). Electrical life test (Motor lock) Sample: CR2-12V, 3pcs Brake current: 22A, power window motor actual load (lock condition) Tested voltage: 14V DC Switching frequency: (ON:OFF = 0.5s:9.5s) Ambient temperature: Room temperature ...

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