Welcome to ichome.com!

logo
Home

B40-0003B

B40-0003B

B40-0003B

Coto Technology

RELAY RF SPST-NO X 4 250MA 5V

compliant

-

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

B40-0003B Pricing & Ordering

Quantity Unit Price Ext. Price
1 $0.00000 $0
500 $0 $0
1000 $0 $0
1500 $0 $0
2000 $0 $0
2500 $0 $0
Inventory changes frequently.

B40-0003B Purchase Assurance: Buy Confidently, Use Securely

Transparent & Traceable Sources

We source exclusively from verified channels to ensure authenticity:

  • Direct from manufacturer and OEMs
  • Authorized distributors
  • Market-vetted traders (3+ years stable supply)

Every batch is traceable with documented proof of origin.

Quality Inspection Process

We enforce strict checks to ensure components meet standards:

  • Visual: Appearance, markings, packaging, batch codes
  • X-ray: Pad consistency (on request)
  • Function test: Sample checks for specific models (upon request)
  • Reports: Available upon request
Flexible Payments & Terms

We adapt to your project needs:

  • T/T, PayPal, Credit Card
  • Credit terms for long-term partners (e.g., monthly, Net 15/30)
Reliable After-Sales Support

365 Days warranty with streamlined solutions:

  • Defective? Free returns/replacements
  • Fast reshipment or refund
  • Full-service sourcing: Procurement & payment support
Bom Cost Down
Bom Cost Down
Wholesale Prices for Every Order, Big or Small
Wholesale Prices for Every Order, Big or Small

B40-0003B Coto Technology

Name Value
Product Status Obsolete
Coil Type Non Latching
Coil Current 31.3 mA
Coil Voltage 5VDC
Contact Form SPST-NO (1 Form A) x 4
Contact Rating (Current) 250 mA
Switching Voltage 125VAC, 125VDC - Max
Must Operate Voltage 3.8 VDC
Must Release Voltage 0.4 VDC
Operate Time 0.1 ms
Release Time 0.03 ms
Features -
Mounting Type Surface Mount
Termination Style BGA
Operating Temperature -20°C ~ 85°C
Q1: What is the purchase guide for B40-0003B?
B40-0003B of Coto Technology is a RELAY RF SPST-NO X 4 250MA 5V. ICHOME is a long-term spot supplier of B40-0003B, supporting sample purchase and bulk order.
Q2: How to find the detailed information of B40-0003B?
Download B40-0003B Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingB40-0003B from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide B40-0003B alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you B40-0003B replacement suggestions, and then provide you with alternative products, supporting free sample delivery.
Q6: Why choose ICHOME?
Compared with ordinary agents, ICHOME provides full BOM matching, EOL judgment, alternative model suggestions, large stock + flexible procurement, test reports, return service
PDF loading failed, you can try to open in a new window to access [Open], or click to return

Related Part Number

Your Reliable Partner In Electronics

Dedicated to exceeding your expectations. IChome: Customer service redefined for the electronics industry.