HE721A2400
- Mfr.Part #
- HE721A2400
- Manufacturer
- Littelfuse
- Package / Case
- DIP
- Datasheet
- Download
- Description
- RELAY REED SPST 500MA 24V
- Stock
- 4,417
- In Stock :
- 4,417
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Littelfuse
- Product Category :
- Reed Relays
- Factory Lead Time :
- 23 Weeks
- REACH SVHC :
- Unknown
- Switching Current :
- 500mA
- Coil/Input Supply Type :
- DC
- Contact (DC) Max Rating R Load :
- .5A@200VDC
- Voltage - Rated DC :
- 200V
- Release Time :
- 1 ms
- Height :
- 7.5mm
- Max Current Rating :
- 500mA
- Lead Free :
- Lead Free
- Series :
- HE700
- Number of Pins :
- 8
- Length :
- 19.05mm
- Physical Dimension :
- 19.5mm x 7.22mm x 5.5mm
- Relay Action :
- Momentary
- Relay Type :
- Reed
- Max Voltage Rating (DC) :
- 200V
- Contact Form :
- SPST-NO (1 Form A)
- Dielectric Strength Between Coil and Contacts :
- 500 Vrms
- Dielectric Strength Between Open Contacts :
- 250 Vrms
- Operating Temperature :
- -40°C~85°C
- ECCN Code :
- EAR99
- Coil Type :
- Non Latching
- Depth :
- 9.52mm
- Ratings :
- IP67
- Sealing :
- Hermetically Sealed
- Radiation Hardening :
- No
- PCB Hole Count :
- 4
- Coil Resistance :
- 2.15kOhm
- Number of Terminations :
- 4
- Contact (DC) Max Power Rating R Load :
- 10W@200VDC
- Operate Time :
- 1ms
- Switching Voltage :
- 200VDC -Max
- Mounting Type :
- Through Hole
- Termination Style :
- PC Pin
- Published :
- 2007
- Packaging :
- Tube
- Must Release Voltage :
- 2VDC
- Contact Current(DC)-Max :
- 0.5A
- Insulation Resistance :
- 10000000000Ohm
- Coil Voltage :
- 24VDC
- Input Switching Control Type :
- Random
- Throw Configuration :
- SPST
- Mount :
- Through Hole
- Package / Case :
- DIP
- Coil Power :
- 264mW
- Body Breadth :
- 7.22 mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Coil Voltage (DC) :
- 24V
- Coil Current :
- 11.1mA
- Termination :
- PC Pin
- Width :
- 7.24mm
- Must Operate Voltage :
- 16VDC
- Contact Resistance :
- 150mOhm
- Reference Standard :
- CUL; UL
- RoHS Status :
- ROHS3 Compliant
- Switching Capacity :
- 10 W
- Datasheets
- HE721A2400

HE721A2400 datasheet pdf and Reed Relays product details from Littelfuse Inc. stock available at
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
Manufacturer related products
Catalog related products
Related products
| Part | Manufacturer | Stock | Description |
|---|---|---|---|
| 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 |
| HE721A0540 | Littelfuse | 41,794 | RELAY REED SPST 500MA 5V |
| HE721A0550 | Littelfuse | 6,023 | RELAY REED SPST 500MA 5V |
| HE721A1200 | Littelfuse | 8,443 | RELAY REED SPST 500MA 12V |
| HE721A1210 | Littelfuse | 543 | RELAY REED SPST 500MA 12V |
| HE721A1215 | Littelfuse | 15,219 | RELAY REED SPST 500MA 12V |
| HE721A1220 | Littelfuse | 5,054 | RELAY REED SPST 500MA 12V |
| 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 |
| HE721A2410 | Littelfuse | 6,450 | RELAY REED SPST 500MA 24V |
















