HE421A0550
- Mfr.Part #
- HE421A0550
- Manufacturer
- Littelfuse
- Package / Case
- Datasheet
- Download
- Description
- RELAY REED SPST 500MA 5V
- Stock
- 25,341
- In Stock :
- 25,341
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Littelfuse
- Product Category :
- Reed Relays
- Operating Temperature :
- -40°C~85°C
- Contact (DC) Max Rating R Load :
- 0.5A@200VDC
- Must Operate Voltage :
- 3.75VDC
- Coil Type :
- Non Latching
- Series :
- 400
- Body Breadth :
- 10 mm
- Contact Rating (Current) :
- 500mA
- Coil/Input Supply Type :
- DC
- Must Release Voltage :
- 0.4VDC
- Switching Voltage :
- 200VDC -Max
- Termination Style :
- PC Pin
- Contact Voltage(DC)-Max :
- 200V
- Operate Time :
- 1ms
- Dielectric Strength Between Open Contacts :
- 250 Vrms
- Input Switching Control Type :
- Random
- Dielectric Strength Between Coil and Contacts :
- 1500 Vrms
- Release Time :
- 1 ms
- Coil Voltage :
- 5VDC
- Contact (DC) Max Power Rating R Load :
- 10W@200VDC
- Contact/Output Supply Type :
- DC
- Contact Form :
- SPST-NO (1 Form A)
- Sealing :
- HERMETICAL
- Coil Resistance :
- 240Ohm
- Packaging :
- Tube
- RoHS Status :
- ROHS3 Compliant
- Body Height :
- 9mm
- Body Length or Diameter :
- 30mm
- Contact Resistance :
- 150mOhm
- Coil Current :
- 20.8mA
- Published :
- 2004
- Physical Dimension :
- 30mm x 10mm x 9mm
- Mounting Type :
- Through Hole
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- HE421A0550
HE421A0550 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.
















