B40-0003B

Part No :: B40-0003B

Manufacturer: Coto Technology

VIGOR # :: 5048759

Description: RELAY RF 4PST 250MA 5V

Catalog: High Frequency (RF) Relays

DataSheet: B40-0003B PDF

Country of origin: -

Date code: -

B40-0003B Specifications

Type	Description
Series:	B40
Package:	Tube
Part Status:	Obsolete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

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

TT in advance (bank transfer), Credit Card, PayPal can be chosen.
Cash transfer only. (Transfer with checks and bills are not accepted.)
Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
If you need the detailed invoice or tax ID,please email us.

FedEx, DHL, and UPS can be selected.
You can select whether to charge shipping fee by your shipping account or to charge by our side.
Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 0

Shipped from

HK warehouse

Expected Shipping Date

Nov 03 - Nov 07 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of B40-0003B is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

Hot Products

G6Z-1F-TR DC24

RELAY RF SPDT 10MA 24V

G6ZK-1F DC5

RELAY RF SPDT 10MA 5V

9814-05-10

RELAY RF SPST 250MA 5V

B40-0003B

B40-0003B

5048759

Pricing(USD)