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T9021 from PULSE

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T9021

Manufacturer: PULSE

TELECOMMUNICATIONS PRODUCTS

Partnumber Manufacturer Quantity Availability
T9021 PULSE 572 In Stock

Description and Introduction

TELECOMMUNICATIONS PRODUCTS Here are the factual details about part T9021 manufacturer PULSE from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** PULSE  
- **Part Number:** T9021  
- **Type:** Transformer  
- **Primary Inductance:** 350 µH (microhenries)  
- **Primary DC Resistance:** 0.08 Ω (ohms)  
- **Secondary Inductance:** 350 µH (microhenries)  
- **Secondary DC Resistance:** 0.08 Ω (ohms)  
- **Turns Ratio:** 1:1  
- **Operating Frequency Range:** Up to 1 MHz  
- **Isolation Voltage:** 1500 Vrms  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions and Features:**  
- **Description:** The T9021 is a surface-mount (SMD) pulse transformer designed for signal isolation and impedance matching in high-frequency applications.  
- **Features:**  
  - Compact SMD package  
  - High-frequency performance (up to 1 MHz)  
  - 1:1 turns ratio for signal integrity  
  - Low DC resistance for minimal power loss  
  - High isolation voltage (1500 Vrms)  
  - Suitable for telecom, networking, and power supply applications  

Let me know if you need any additional details.

Application Scenarios & Design Considerations

TELECOMMUNICATIONS PRODUCTS

Alternative Part Number

  • P0584NL --: Pulse LAN transformer in the same family, commonly used as a drop-in alternative for T9021 in Ethernet magnetics applications.
  • H1102NL --: Pulse 10/100 Base-T isolation transformer with similar turns ratio and footprint, widely cross-referenced for T9021 designs.
  • 749020011 --: Third-party LAN transformer with comparable electrical ratings and pinout, offering a second-source option when Pulse parts are unavailable.
  • HX1188NL --: Single-port 10/100 Base-T magnetics module from Pulse with matching pinout and electrical characteristics, usable as a functional alternative.

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