General purpose miniature power relay

RoHS compliantCVseries
Power relay series pursuing reliability and safety

CV1U¥ Currently it is used for such purposesï Heating mats, Rice cookers, Kerosene fan heater, Electric Pots
ï Control panel, Power supply equipment
ï Commercial equipment, Measuring instruments, Medical devices
ï Various household appliances

DEC is a professional manufacturer of relays

Daiichi Electric Co., Ltd.
https://www.j-dec.co.jp

General purpose miniature power relay that can be used for a wide range of applications from control to power.

CV series¥ Features
ï General purpose miniature power relay boasting high reliability and achievement.
ï Low-profile design of height 10.2mm.
ï It is an extremely high sensitivity relay with coil power consumption of 0.2W.

¥ Model numbering system

CV
Rated coil voltage: Numeric part indication
DC (V)ÿ 12, 24
Coil typeDÿ DC
Number of contact poles1ÿ 1 pole0
Shape indication 0
Oÿ PCB terminal
Contact configuration(M)ÿ Make contact¥ Safety standards
Contact rating
UL(C-UL)

10A 250V AC

TUV

10A 250V ACCQC

10A 250V AC

Electrical Appliances andMaterials Safety Act

Conformable¥ Coil ratings

AC/DC

Item

Rated current
ÿmAÿCoil resistance
ÿ«ÿ

1224

16.7
8.3

7202880

VoltageDCï NotesÿOperate voltage
ÿVÿ75% max.

Release voltageMaximum voltageÿVÿÿVÿRatio to rated voltage
5% min.

Power consumption
ÿWÿ

110%

1. Rated current and coil resistance are values at coil temperature of 20#, tolerance is 10%.
2. Operate voltage and release voltage are values at coil temperature of 20#.
3. Maximum voltage is the maximum value of the allowable voltage fluctuation range of the relay coil operating power supply
with the ambient temperature at 20#.

DEC is a professional manufacturer of relays

Daiichi Electric Co., Ltd.
https://www.j-dec.co.jp

0.2

General purpose miniature power relay that can be used for a wide range of applications from control to power.

CV series¥ RatingsûPerformance
Specifications
Contact
specification

Ratings

Electricalcapability

Mechanicalcapability

LifeConditions foroperation
Mass

Item

Performance

Contact configuration
Contact resistanceContact material
Rated load (resistive load)
Max. switching capacity (resistive load)
Max. switching voltage
Max. switching current
Insulation resistance
Between coil and contact
Dielectricstrength
Between open contactOperate time (at rated voltage on, at 20#ÿRelease time (at rated voltage off, at 20#ÿMalfunction
Vibration
resistance Destruction
Malfunction
Shockresistance Destruction
Mechanical endurance (at 180 times/min)Electrical endurance (resistive load)(at 12 times/min)Ambient temperature
Ambient humidity

1a100m« max. (at DC6V 1A)
Ag alloy
AC250V 10A
2500VA
AC250V
10A
100M« min. (at DC500V)
AC2500V 1 min
AC750V 1 min
15ms max. (excluding contact bounce time)
8ms max. (excluding contact bounce time)
10 to 55 to 10Hz ÿdouble amplitude 1.5mmÿ10 to 55 to 10Hz ÿdouble amplitude 1.5mmÿ
100m/s2
1000m/s2
1 000 000 times min.
100 000 times min. (at rated load)-25# to +70# (no freezing and condensing at low temperature)
5% to 85%RH
approx. 8g

ï Notes: The above is the initial value.

¥ Dimensions¥ Schematics

Unit: mmTOLERANCES
ÿ1 mm: 0.2
1 to 5 mm: 0.3
ÿ5 mm: 0.4

¥ PCB mounting holes (tolerances0.1)

0Recommendation1

DEC is a professional manufacturer of relays

Daiichi Electric Co., Ltd.
https://www.j-dec.co.jp

Unit: mm0Following can also be used1

General purpose miniature power relay that can be used for a wide range of applications from control to power.

CV series
Reference data
¥ Maximum switching capacity
CV1U

100Contact current (A)10AC resistive load

10.10.1

1

10100

1000

AC contact voltage (V)¥ Durability curve
CV1U

Number of operations¶10 4 times

1000

100AC250V resistive load

1010.1024681012

AC contact current (A)ï Please understand that specifications may be changed without notice due to product improvement etc. ï Dimensions and specifications indicate only major points. Please contact our sales representatives for details.

DEC is a professional manufacturer of relays

AgencyDaiichi Electric Co., Ltd.
Head office 22, Noge 3chome, Setagayaku, Tokyo 158-0092, Japan
Phone +81-3-3703-5421
Facsimile +81-3-3703-5426
U R L
https://www.j-dec.co.jp E-Mail: sales@j-dec.co.jp

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