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HE721B0540

Manufacturer

Littelfuse
Manufacturer's Part Number

HE721B0540
Description

Other Relays; Relay Function: SPST; Coil or Input Supply Type: DC; Coil Resistance: 500 ohm; Physical Dimension: 20.19mm x 7.62mm x 7.75mm; Maximum Contact DC Rating (R Load): 0.5A@200VDC;
Datasheet

Datasheet

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HE721B0540 Technical Details

TYPE	DESCRIPTION
Nominal Coil Voltage:	5 V
Maximum DC Contact Current:	500 mA
Relay Function:	SPST
DC Coil Release Voltage:	500 mV
Dielectric Strength Between Open Contacts:	250 Vrms
Maximum Contact DC Rating (R Load):	0.5A@200VDC
No. of Terminals:	4
Coil or Input Supply Type:	DC
Relay Form:	1 Form B
Termination Type:	Solder
Operate Time:	1 ms
DC Coil Operate Voltage:	3.75 V
Release Time:	1 ms
Maximum Operating Temperature:	85 °C (185 °F)
Contact Resistance:	150 mΩ
Insulation Resistance:	10 GΩ
Input Switching Control Type:	Random
Maximum DC Contact Voltage:	200 V
PCB Hole Count:	4
Maximum Contact DC Power Rating (R Load):	10W@200VDC
Coil Resistance:	500 Ω
Sealing:	Hermetical
Minimum Operating Temperature:	-40 °C (-40 °F)
Body Width:	7.62 in (193.548 mm)
Maximum DC Coil Voltage:	6.5 V
Dielectric Strength Between Coil & Contacts:	500 Vrms
Terminal Length:	0.1181 in (3 mm)
Physical Dimension:	0.795 x 0.3 x 0.305 in (20.19 x 7.62 x 7.75 mm)
Body Height:	0.305 in (7.75 mm)
Body Length/Diameter:	0.795 in (20.19 mm)

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