SMD transformer CND-tek HMU2101NLTP-CND designed for vehicle and battery management system applications

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Product Description

Product Overview

The CND-tek HMU2101NL is an SMD transformer designed for vehicle and BMS (Battery Management System) applications. It offers key electrical specifications including OCL, DCR, Turns Ratio, and insertion loss, along with compliance to AEC-Q200 qualification. This transformer operates within a wide temperature range and meets high voltage isolation standards.

Product Attributes

Brand: CND-tek
Series/Type: HMU2101NL
Qualification: PER AEC-Q200
Certifications: REACH SVHC-Free, Lead Free, RoHS Pb, Halogen Free
Working Voltage: 1000 Vdc
Operating Temperature Range: -40~+125C
Storage Temperature Range: -50~+125C
Creepage Distance: >5mm
Hi-Pot: 4300 or 2500V VDC for 60 seconds
Soldering: Solderability at 245C (A.J-STD-002), Reflow Profile (B. J-STD-020:Level 1,No Moisture Sensitive), R7, 245C Maximum Through Reflow Solder (C.J-STD-075)

Technical Specifications

Specification	Value	Conditions
OCL	150uH (min)	@25, 100KHz, 0.1V
OCL	450uH (max)	@25, 100KHz, 0.1V
DCR (Transformer Side)	0.45 max	@25, 100KHz, 0.1V
DCR (CM Choke Side)	0.85 max	@25, 100KHz, 0.1V
Turns Ratio	1CT :1CT 2%	@25, 100KHz, 0.1V
Insertion Loss	-0.25dB Max	(4MHZ), @25, 100KHz, 0.1V
Return Loss (Z out = 100 ohms)	-20dB Min	(4MHZ), @25, 100KHz, 0.1V
CMRR	-35dB Min	1-10 MHz, @25, 100KHz, 0.1V
CMRR	-20dB Min	10-1000MHz, @25, 100KHz, 0.1V