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Ohmite Z144E RF Plate Choke

OHMITE's Z144E is a radio frequency plate choke within the Z Series, engineered with a single-layer winding to avoid adverse harmonic effects and prevent breakdown from high RF potentials. These chokes are designed for applications requiring precise frequency control and are protected by a moisture-proof coating. The Z-7 type includes a nonmagnetic mounting bracket, while Z-14 and Z-28 models feature wire leads welded to lug terminals, and Z-50, Z-144, Z-235, and Z-460 types have axial wire leads. Selecting a choke with a resonant frequency slightly higher than the desired operating frequency is generally recommended to account for any additional capacity to ground.

Authorized Distributors
Source:DigiKey
Part No:Z144E
Stock:0
Inv Date:06-01-2026
Price: Unit price: $6.6528
Buy/RFQ:
Part No:Z144E
Stock:50
Inv Date:06-02-2026
Price: Unit price: $9.12
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Part No:Z144E
Stock:11
Inv Date:06-01-2026
Price: Unit price: $2.81
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Part No:Z144E
Stock:15
Inv Date:06-01-2026
Price: Unit price: $6.59
Buy/RFQ:
Part No:Z144E
Stock:15
Inv Date:06-01-2026
Price: Unit price: $6.59
Buy/RFQ:

Ohmite Z144E RF Plate Choke Specifications:

  • Inductance: 21.0 µH ±10% @ 1kHz
  • Rated DC Current: 0.60 A
  • Diameter: 0.188 in. / 4.76 mm
  • Length: 1.70 in. / 44.45 mm
  • Operating Range: 20 - 60 MHz
  • DCR: 0.60 Ω
  • SRF: 44.0 MHz

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Frequently Asked Questions

Where can I buy Ohmite Z144E?

You can click on the BUY or RFQ button to purchase Z144E from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part Z144E?

You can download the Z144E datasheet or visit the Ohmite website for support.

Who is the manufacturer of Z144E?

Ohmite

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