Frequency Characteristics, Return Loss | TDK HHM Series HHM1727D1

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FREQUENCY CHARACTERISTICS

Unbalance 50Ω/Balance 50Ω

RETURN LOSS

	0		1: 3300.0MHz
	–5		1: 3300.0MHz
	–5		–14.14dB
)	–10		–14.14dB
)			2: 3600.0MHz
dB			2: 3600.0MHz
dB			–20.18dB
(	–15
loss		1
			3: 3900.0MHz
	–20		3: 3900.0MHz
		2	–24.30dB
Return			–24.30dB
	–25
	–25		3
	–30		3
	–30
	–35
	–40
	500 1000 1500 2000 2500 3000 3500 4000 4500 5000
		Frequency(MHz)

INSERTION LOSS

	0	1	2	3	1: 3300.0MHz
	–5	1	2	3	1: 3300.0MHz
)	–5				–0.77dB
)					–0.77dB
dB	–10				2: 3600.0MHz
(					–0.63dB
loss	–15				–0.63dB
	–15				3: 3900.0MHz
	–20				3: 3900.0MHz
Insertion	–20				–0.65dB
	–25				–0.65dB
	–25
	–30
	–35
	–35
	–40
	500 1000 1500 2000 2500 3000 3500 4000 4500 5000
		Frequency(MHz)

AMPLITUDE BALANCE

	5				1: 3300.0MHz
)	4				1: 3300.0MHz
dB	3				–0.21dB
(	3				2: 3600.0MHz
balance	2				2: 3600.0MHz
	2				–0.17dB
	1				–0.17dB
	1				3: 3900.0MHz
	0				3: 3900.0MHz
	0		2	3	–0.09dB
Amplitude	–1	1			–0.09dB
	–1	1
	–2
	–3
	–4
	–5
	500 1000 1500 2000 2500 3000 3500 4000 4500 5000
		Frequency(MHz)

PHASE BALANCE

	200		1: 3300.0MHz
)			1: 3300.0MHz
)			177.50deg.
deg.	190		177.50deg.
deg.	190		2: 3600.0MHz
(			177.64deg.
balance			177.64deg.
	180		3: 3900.0MHz
	180		177.98deg.
			177.98deg.
	1	2	3
Phase	1	2	3
	170

	160
	500 1000 1500 2000 2500 3000 3500 4000 4500 5000
	Frequency(MHz)

• All specifications are subject to change without notice.

001-02 / 20080106 / e751_hhm1727d1.fm

HHM Series HHM1727D1 specifications

The TDK HHM Series HHM1727D1 is a high-performance product designed for a wide range of applications in the automotive, industrial, and consumer electronics sectors. TDK, a pioneer in passive components and electronic systems, has integrated cutting-edge technology and innovative features into this series, making it a valuable asset for engineers and designers.

One of the standout features of the HHM1727D1 is its compact design, which maximizes space efficiency without compromising performance. This surface-mount device measures just 17mm x 27mm, making it suitable for spaces where traditional components would be too bulky. This is particularly beneficial in applications such as portable devices and vehicle electronics, where size constraints are critical.

The HHM1727D1 is equipped with advanced multilayer technology, offering enhanced thermal stability and performance reliability. This feature helps the component maintain consistent functionality even under varying temperature conditions, which is vital for automotive applications that experience extreme environments. With high heat resistance, the HHM1727D1 is designed to withstand the rigors of everyday use, ensuring longevity and reduced maintenance.

Another significant characteristic of the HHM1727D1 is its high inductance and current handling capability. This allows for efficient power management and noise reduction in circuits, leading to improved overall system performance. The device is optimized for power supply modules, DC-DC converters, and power application circuits. Additionally, it boasts low DC resistance, which contributes to efficient power transfer and decreased energy loss.

For improved electromagnetic compatibility (EMC), the HHM1727D1 incorporates built-in shielding technology. This minimizes electromagnetic interference issues and allows the component to perform reliably in sensitive electronic environments. This characteristic is critical for modern automotive technology, where sophisticated systems must operate without disruption from external electromagnetic fields.

Furthermore, TDK has ensured that the HHM1727D1 meets various international safety and quality standards. This commitment to quality guarantees that users can trust the device's performance across applications. Overall, the TDK HHM Series HHM1727D1 combines a compact form factor with advanced features and technologies, making it a preferred choice for engineers seeking reliable and efficient solutions for their electronic designs.