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HE251A1290

Manufacturer

Littelfuse
Manufacturer's Part Number

HE251A1290
Description

Other Relays; Relay Function: SPST; Coil or Input Supply Type: DC; Coil Resistance: 2145 ohm; Dielectric Strength Between Coil & Contacts: 1500 Vrms; Operate Time: 1 ms;
Datasheet

Datasheet

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HE251A1290 Technical Details

TYPE	DESCRIPTION
Nominal Coil Voltage:	12 V
Maximum DC Contact Current:	500 mA
Relay Function:	SPST
DC Coil Release Voltage:	1 V
Dielectric Strength Between Open Contacts:	450 Vrms
Contact or Output Supply Type:	DC
Maximum Contact DC Rating (R Load):	0.5A@300VDC
Coil or Input Supply Type:	DC
Relay Form:	1 Form A
Termination Type:	Solder
Operate Time:	1 ms
DC Coil Operate Voltage:	8.4 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:	300 V
Maximum Contact DC Power Rating (R Load):	10W@300VDC
Coil Resistance:	2.145 kΩ
Sealing:	Hermetical
Minimum Operating Temperature:	-20 °C (-4 °F)
Body Width:	10 in (254 mm)
Maximum DC Coil Voltage:	46 V
Dielectric Strength Between Coil & Contacts:	1.5 kVrms
Terminal Length:	0.126 in (3.2 mm)
Physical Dimension:	1.26 x 0.394 x 0.374 in (32 x 10 x 9.5 mm)
Body Height:	0.374 in (9.5 mm)
Body Length/Diameter:	1.26 in (32 mm)

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