TS0303W3 The EMC TS0303W3 is a fixed attenuator with a nominal attenuation of 3 dB and a characteristic impedance of 50 Ohms. It operates over a wide temperature range.
Mfr Part #:

TS0303W3

Available from 1 distributors
Mfr Name: EMC
EMC
The EMC TS0303W3 is a fixed attenuator with a nominal attenuation of 3 dB and a characteristic impedance of 50 Ohms. It operates over a wide temperature range.
✓ Total Stock: 1,000 pcs
$ Price Range: $1.32

TS0303W3 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,000 pcs
1000 pcs On Request 1 On Request On Request On Request On Request 2026-06-29 21:33:16

TS0303W3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Attenuation

TS0303W3 Description

Short technical summary and product information.

The EMC TS0303W3 is a fixed attenuator designed for RF and microwave applications. It features a nominal attenuation of 3 dB and a characteristic impedance of 50 Ohms. The device can handle a continuous wave input power of up to 33.01 dBm and a peak input power of 50W. Its operating frequency extends up to 12.4 GHz, with an operating temperature range from -55 °C to 150 °C.

 

The attenuator is supplied in a die package measuring 0.145 x 0.122 inches. The terminal finish is Tin/Lead (Sn/Pb), and it has a maximum VSWR of 1.5. This component is suitable for various RF circuit designs requiring precise signal level reduction.

 

Compliance information indicates RoHS3 compliance, an MSL of 1 (Unlimited), and REACH unaffected status. However, this compliance data is from the existing database and has low confidence, requiring verification from the manufacturer.

TS0303W3 Quick Information

Product Type: Fixed Attenuator
Canonical Name: TS0303W3 Fixed Attenuator
Subcategory: Fixed Attenuator

TS0303W3 Compliance

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

TS0303W3 Estimated Pricing

Qty Low High
1+ $1.32 $1.32

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

TS0303W3 Features

  • Nominal attenuation of 3 dB.
  • Characteristic impedance is 50 Ohms.
  • Maximum operating frequency of 12.4 GHz.
  • Wide operating temperature range of -55 °C to 150 °C.
  • Die package with Tin/Lead terminals.

TS0303W3 Applications

  • Used in RF signal path attenuation.
  • Suitable for high-frequency circuits.
  • Ideal for power level control.
  • Component for impedance matching.

TS0303W3 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the attenuation value of TS0303W3?

The nominal attenuation is 3 dB.

What is the frequency range of TS0303W3?

The operating frequency range is DC to 12.4 GHz.

What is the characteristic impedance of TS0303W3?

The characteristic impedance is 50 Ω.

What is the maximum input power handling of TS0303W3?

It handles 33.01 dBm continuous wave and 50 W peak input power.

What is the operating temperature range of TS0303W3?

The operating temperature range is -55 °C to 150 °C.

What is the package type of TS0303W3?

The package is a 0.145 x 0.122 inch die.

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