DistyParts Icon
CH443K The WCH CH443K is an analog switch featuring a 550MHz bandwidth and 5Ω on-resistance. It is housed in an SC-70-6(SOT-363) package.
Mfr Part #:

CH443K

Available from 1 distributors
Mfr Name: WCH
WCH
The WCH CH443K is an analog switch featuring a 550MHz bandwidth and 5Ω on-resistance. It is housed in an SC-70-6(SOT-363) package.
✓ Total Stock: 2,292 pcs
$ Price Range: $1.17

CH443K Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
2,292 pcs
On Request
2292 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

CH443K Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Bandwidth
Capacitance
Mounting Type
Number of Channels
Operating Temperature
Switch Circuit
Turn Off Time
Turn On Time
Voltage
View Similar Products (0)

CH443K Description

Short technical summary and product information.

The WCH CH443K is an analog switch designed for various interface applications. It operates within a voltage range of 4V to 5.5V and offers a bandwidth of 550MHz.

 

Key electrical characteristics include an on-resistance of 5Ω and a capacitance of 9pF. The switch has a turn-on time of 3ns and a turn-off time of 2ns, making it suitable for fast switching applications. It features bidirectional analog channel capability and level shifting.

 

This component is supplied in an SC-70-6(SOT-363) package, designed for surface mount assembly. The operating temperature range is -40°C to +85°C, ensuring reliable performance in diverse environmental conditions.

CH443K Quick Information

Product Type: Analog Switch
Canonical Name: CH443K Analog Switch
Subcategory: Analog Switches, Multiplexers

CH443K Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

CH443K Estimated Pricing

Qty Low High
1+ $1.17 $1.17

Estimated market price range - modelled values for guidance only, not live distributor offers.

CH443K Features

  • 550MHz bandwidth for fast signal switching.
  • Low 5Ω on-resistance.
  • Operates from 4V to 5.5V supply.
  • SC-70-6(SOT-363) surface mount package.
  • Wide -40°C to +85°C operating temperature.

CH443K Applications

  • Suitable for general interface applications.
  • Used in signal routing circuits.
  • Enables level shifting functions.
  • Ideal for compact designs.

CH443K FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the CH443K?

The CH443K operates from 4V to 5.5V.

What is the operating temperature range of the CH443K?

The CH443K operates from -40°C to +85°C.

What is the package type for the CH443K?

The CH443K is available in an SC-70-6 (SOT-363) surface-mount package.

What is the bandwidth of the CH443K?

The CH443K has a bandwidth of 550MHz.

What is the on-resistance of the CH443K?

The CH443K has an on-resistance of 5Ω.

What are the switching speeds of the CH443K?

The CH443K has a turn-on time of 3ns and a turn-off time of 2ns.

Home
Account

Categories