HE721C0550
- Mfr.Part #
- HE721C0550
- Manufacturer
- Littelfuse
- Package / Case
- Datasheet
- Download
- Description
- RELAY REED SPDT 250MA 5V
- Stock
- 3,547
- In Stock :
- 3,547
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- Manufacturer :
- Littelfuse
- Product Category :
- Reed Relays
- Number of Terminations :
- 4
- RoHS Status :
- ROHS3 Compliant
- Reach Compliance Code :
- Unknown
- Published :
- 2007
- Length - Termination :
- 0.003 inch
- Packaging :
- Tube
- Mounting Type :
- Through Hole
- Contact Rating (Current) :
- 250mA
- Termination Style :
- PC Pin
- PCB Hole Count :
- 4
- Operating Temperature :
- -40°C~85°C
- Coil Voltage :
- 5VDC
- Body Breadth :
- 7.62 mm
- Operate Time :
- 3ms
- Sealing :
- HERMETICAL
- Termination :
- PC Pin
- Release Time :
- 3 ms
- Coil Voltage (DC) :
- 5V
- Contact Form :
- SPDT (1 Form C)
- Body Height :
- 7.75mm
- Dielectric Strength Between Open Contacts :
- 200 Vrms
- Coil Current :
- 25mA
- Contact Resistance :
- 200mOhm
- Coil Resistance :
- 200Ohm
- Mount :
- Through Hole
- Coil/Input Supply Type :
- DC
- Input Switching Control Type :
- Random
- Must Operate Voltage :
- 3.75VDC
- Coil Type :
- Non Latching
- Physical Dimension :
- 20.19mm x 7.62mm x 7.75mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Insulation Resistance :
- 1000000000Ohm
- Throw Configuration :
- SPDT
- Feature :
- Diode, EMI Shielded
- Series :
- HE700
- Switching Voltage :
- 175VDC -Max
- Body Length or Diameter :
- 20.19mm
- Relay Type :
- Reed
- Dielectric Strength Between Coil and Contacts :
- 500 Vrms
- Must Release Voltage :
- 0.5VDC
- Datasheets
- HE721C0550

HE721C0550 datasheet pdf and Reed Relays product details from Littelfuse Inc. stock available at
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|---|---|---|---|
| HE721A0500 | Littelfuse | 3,200 | RELAY REED SPST 500MA 5V |
| HE721A0510 | Littelfuse | 26,022 | RELAY REED SPST 500MA 5V |
| HE721A0515 | Littelfuse | 47,483 | RELAY REED SPST 500MA 5V |
| HE721A0520 | Littelfuse | 29,389 | RELAY REED SPST 500MA 5V |
| HE721A0530 | Littelfuse | 24,322 | RELAY REED SPST 500MA 5V |
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| HE721A0550 | Littelfuse | 6,023 | RELAY REED SPST 500MA 5V |
| HE721A1200 | Littelfuse | 8,443 | RELAY REED SPST 500MA 12V |
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| HE721A1230 | Littelfuse | 46,384 | RELAY REED SPST 500MA 12V |
| HE721A1240 | Littelfuse | 18,648 | RELAY REED SPST 500MA 12V |
| HE721A1250 | Littelfuse | 38,429 | RELAY REED SPST 500MA 12V |
| HE721A2400 | Littelfuse | 4,417 | RELAY REED SPST 500MA 24V |
















