Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

HE721B0550

Manufacturer

Littelfuse
Manufacturer's Part Number

HE721B0550
Description

Other Relays; Relay Function: SPST; Coil or Input Supply Type: DC; Maximum DC Coil Voltage: 6.5 V; Contact Resistance: 150 mohm; PCB Hole Count: 4;
Datasheet

Datasheet

Not In Stock

Popular Products

LM358M

Onsemi

OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;

Details

FDC5614P

MSKSEMI SEMICONDUCTOR

P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 2 W; Transistor Element Material: SILICON; Minimum DS Breakdown Voltage: 60 V;

Details

MMBT2907ALT1G

Rochester Electronics

PNP; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 200 MHz; Maximum Collector Current (IC): .6 A; Terminal Form: GULL WING;

Details

ULN2803A

Allegro MicroSystems

NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; Maximum Operating Temperature: 85 Cel; Terminal Form: THROUGH-HOLE;

Details

LL4148

Rectron

RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;

Details

1N4148

Vishay Telefunken

RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;

Details

1N4148WT

Fairchild Semiconductor

RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;

Details

2N7002

Diodes Incorporated

N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Terminal Form: GULL WING; JESD-30 Code: R-PDSO-G3;

Details

2N7002,215

NXP Semiconductors

2N7002,215 by NXP Semiconductors is a small signal N-CHANNEL FET with a min DS breakdown voltage of 60V and max drain current of 0.3A. It is used for switching applications in enhancement mode, operates b/w -65 to 150 °C, and has a max power dissipation of 0.2W.

Details

M24308/2-1F

Adi Electronics

D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; MIL Conformity: YES; Filter Feature: NO; Mating Info.: MULTIPLE MATING PARTS AVAILABLE;

Details

KSZ9031RNXIC

Micrel

ETHERNET TRANSCEIVER; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 48; Package Code: HVQCCN; Package Shape: SQUARE;

Details

2N7002

Promax-johnton

N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Terminal Form: GULL WING; Maximum Drain-Source On Resistance: 7.5 ohm; Minimum DS Breakdown Voltage: 60 V;

Details

1N4148

Taitron Components

RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;

Details

USB3320C-EZK-TR

Microchip Technology

Microchip Technology's USB3320C-EZK-TR is a Bus Controller IC with 32 terminals, operating at 1.6-2V. It supports USB bus compatibility, clock frequency up to 60MHz, and CMOS technology. Ideal for applications requiring Universal Serial Bus peripherals in compact designs with low power consumption.

Details

BSS138

General Semiconductor

N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Minimum DS Breakdown Voltage: 50 V; Qualification: Not Qualified;

Details

SS14

Continental Device India

RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;

Details

1N4148W-T

Micro Commercial Components

1N4148W-T by Micro Commercial Components is a single rectifier diode with a max reverse recovery time of 0.004 us. It operates b/w -55 to 150 °C and has a max output current of 0.15 A. Ideal for applications requiring fast switching speeds in small outline packages.

Details

LM555CN

Harris Semiconductor

PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;

Details

LAN8720AI-CP-TR

Standard Microsystems

ETHERNET TRANSCEIVER; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 24; Package Code: HVQCCN; Package Shape: SQUARE;

Details

2N7002

Silicon Standard

N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: NO; Maximum Power Dissipation (Abs): .225 W; Maximum Drain-Source On Resistance: 7.5 ohm; Transistor Element Material: SILICON;

Details

HE721B0550 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)

Category Top Products

BR246D-320B2-28V-023M

Microchip Technology

Microchip Technology's BR246D-320B2-28V-023M is a DPDT relay with 2 FORM C form factor. It has an operate time of 15ms and can handle up to 4A@115VAC. Ideal for applications requiring fast switching and high electrical life, such as industrial automation and control systems.

V23234-A0004-X051

TE Connectivity

TE Connectivity's V23234-A0004-X051 is a 1 FORM C SPDT relay with 10ms operate time and 250,000 cycle electrical life. With a coil resistance of 255 ohm and max contact DC rating of 50A@12VDC, it is ideal for applications requiring high-speed switching in automotive electronics.

G5LE-1A-ASI

Omron

Other Relays;

J107F1CS2012VDC.45

Cit Relay & Switch

J107F1CS2012VDC.45 by Cit Relay & Switch is a SPDT relay with 10ms operate time and 100000 cycles electrical life. It has a max AC contact rating of 20A@125VAC, making it ideal for applications requiring reliable switching in temperatures ranging from -55°C to 125°C.

G2R-1A4UDC12

Omron

Other Relays; Relay Action: LATCHED; Relay Function: SPST; Coil or Input Supply Type: DC; Reference Standard: CSA; TUV; UL; VDE; Dielectric Strength Between Coil & Contacts: 5000 Vrms;

HE752A1220

Littelfuse

Other Relays; Relay Function: SPST; Coil or Input Supply Type: DC; Nominal Coil Voltage: 12 V; No. of Terminals: 8; Coil Resistance: 1000 ohm;

LKP1AF-24V

Aromat

Other Relays;

G7L-2A-T-UB80CB-AC100/120

Omron

Other Relays;

G9S-301DC24

Omron

Other Relays;

HE751B2450

Littelfuse

Other Relays; Relay Function: SPST; Coil or Input Supply Type: DC; Maximum Operating Temperature: 85 Cel; Body Width: 7.62 inch; Body Length/Diameter: 20.19 mm;

G5V-2-48DC

Omron

Other Relays; Relay Action: LATCHED; Relay Function: DPDT; Coil or Input Supply Type: AC/DC; Reference Standard: CSA; UL; End Contact Material: Silver Alloy;

32.21.7.024.2000

Finder

Finder 32.21.7.024.2000 relay has SPDT function, 6ms operate time, and 10-inch body width. Ideal for AC/DC applications with 15A@400VAC max contact rating and 24V nominal coil voltage.

K-D1A-300M

Leach International

Other Relays; Relay Function: 4PDT; Coil or Input Supply Type: DC; Maximum DC Coil Voltage: 29 V; Maximum Contact DC Rating (R Load): 12A@28VDC; Operate Time: 15 ms;

JS1-B-5V

Panasonic

Other Relays;

HE422C0550

Littelfuse

Other Relays; Relay Function: DPDT; Coil or Input Supply Type: DC; Operate Time: 3 ms; Release Time: 3 ms; Maximum DC Coil Voltage: 8 V;

HE752B0550

Littelfuse

Other Relays; Relay Function: SPST; Coil or Input Supply Type: DC; Sealing: HERMETICAL; Nominal Coil Voltage: 5 V; Minimum Operating Temperature: -40 Cel;

G8J-1C7T-R-DC12

Omron

Other Relays;

9AS5D52-12

Schneider Electric Sa

9AS5D52-12 by Schneider Electric Sa is a SPDT relay with 1 FORM C form factor, operating at 12V. With an operate time of 15ms and electrical life of 100000 cycles, it's ideal for applications requiring fast switching and high durability in AC/DC circuits up to 240V/30A.

G5V-1-DC3V

Omron

Other Relays; Relay Function: SPDT; Coil or Input Supply Type: DC; Reference Standard: CSA; UL; Maximum DC Contact Voltage: 60 V; Nominal Coil Voltage: 3 V;

HE751A1250

Littelfuse

Other Relays; Relay Function: SPST; Coil or Input Supply Type: DC; Body Length/Diameter: 20.14 mm; Maximum Operating Temperature: 85 Cel; Physical Dimension: 20.14mm x 7.62mm x 5.82mm;