• Automotive Power Relay  YQ501
  • Automotive Power Relay  YQ501

Automotive Power Relay 20A YQ501

Features:
  • Contact switching capability:20A.
  • Low power consumption:0.36W
  • Subminiature,standard PCB type
  • Automotive Power Relay  YQ501
Desciption
CONTACT DATA
Model  YQ501
Contact Arrangement

1A 、1B 、1C

Contact Resistance  100mΩ Max.
Contact Material  Silver Alloy
Contact Rating ( Res.Load )

20A 14VDC,5A 250VAC

Max. Switching Current  20A
Max. Switching Voltage  30VDC /250VAC
Max. Switching Power 280W 1250VA
Mechanical endurance 1x107  OPS
Electrical endurance  1x105  OPS

CHARACTERISTICS
Operate Time ( at nomi.volt. )  10ms Max.
 Release Time ( without diode ) 5ms Max.
Insulation Resistance  1000MΩ Min.( 500VDC )
Dielectric Strength Between Open Contacts : 500VAC, 50/60Hz 1 min.
Between Coil & Contacts: 500VAC, 50/60Hz 1 min
Vibration resistance  Functional: 10~55Hz 双振幅 1.5mm ( DA )
Destructive: 10~55Hz 双振幅 1.5mm ( DA )
Shock resistance Functional: 10G Min.
Destructive: 100G Min.
Ambient Temperature -40℃~+125℃ ( No condensation)
Unit Weight  Approx. 6.0g

COIL DATA (at 23℃)
Rated voltage
(VDC) 
Rated current
±10%(mA)
Coil resistance 
±10%(Ω )
Max allowable voltage
VDC (Max.) 
Operate voltage 
VDC (Max.)
Release voltage 
VDC (Min.) 
Rated coil power
(W)
5 72.0 69

of rated voltage130 %






of rated voltage70 %






of rated voltage10 %






approx.0.36










6 60.0 100
9 40.0 225
12 30.0 400
24 15.0 1600
5 120.0 42



approx.0.8



6 100.0 60
9 66.7 135
12 50.0 240
24 25.0 960

ORDERING INFORMATION
Type designation :

YQ501

Protective construction : S-Flux proofed
Number of poles : 1-1 Group
Coil voltage :

5,6,9,12,24 (VDC)

Coil power:

D-0.6 W ,L-0.36W

Contact form : 

Nil-Form C , M-Form A , B-Form B


OUTLINE DIMENSIONS,WIRING DIAGRAM AND PCB LAYOUT (Unit: mm)
Outline Dimensions PCB Layout (Bottom View) Wiring Diagram( Bottom View)

Remark :
1 Unmarked dimensional tolerance .  
≤1mm: ±0 2mm ;(1 ~5 )mm: ±0 3mm ; ≥5mm: ±0 4mm
2 . The tolerance of PCB layout is always: ±0.1mm.
3.Extended terminal dimension is dimension before soldering.

CHARACTERISTIC CURVES

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