
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Inductors, Coils, Chokes/Power Inductors | |
| Manufacturer | EATON | |
| Package | SMD-4P,11.4x11.4mm | |
| Inductance | 19.6uH | |
| Tolerance | ±20% | |
| Current Rating | 1A | |
| DC Resistance(DCR) | 146mΩ |

* Images are for reference only
CTX20-1
Extended- Manufacturer
- MFR.Part #
- CTX20-1
- JLCPCB Part #
- C20439850
- Package
- SMD-4P,11.4x11.4mm
- Description
- 146mΩ 19.6uH 1A ±20% SMD-4P,11.4x11.4mm Power Inductors
- EasyEDA Libraries
- ECCN
- -
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
- Manufacturer
- MFR.Part #
- CTX20-1
- JLCPCB Part #
- C20439850
- Package
- SMD-4P,11.4x11.4mm
- Description
- 146mΩ 19.6uH 1A ±20% SMD-4P,11.4x11.4mm Power Inductors
- EasyEDA Libraries
- ECCN
- -
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
CTX20-1 Specifications
CTX20-1 technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Inductors, Coils, Chokes/Power Inductors | |
| Manufacturer | EATON | |
| Package | SMD-4P,11.4x11.4mm | |
| Inductance | 19.6uH | |
| Tolerance | ±20% | |
| Current Rating | 1A | |
| DC Resistance(DCR) | 146mΩ |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the CTX20-1. Sign up to receive and start your assembly today →
- 1
Step 1 - Pre-order the parts you need from JLCPCB.
- 2
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
- 3
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

CTX20-1 Schematic Symbol & PCB Footprint
The CTX20-1 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.