Return Loss, Attenuation | TDK DEA Series DEA202495BT-1242B2

(2/2)

FREQUENCY CHARACTERISTICS

INSERTION LOSS

	0										1: 2300MHz
											1: 2300MHz
											–1.24dB
	–1										2: 2400MHz
)	–1										–1.085dB
)											–1.085dB
dB											3: 2500MHz
(											–1.125dB
loss	–2										–1.125dB
	–2										4: 2690MHz
											4: 2690MHz
Insertion											–1.26dB
	–3
	–4
	–4
	–5	2100	2200	2300	2400	2500	2600	2700	2800	2900	3000
	2000	2100	2200	2300	2400	2500	2600	2700	2800	2900	3000
					Frequency(GHz)

RETURN LOSS

	0					1: 2300MHz
						1: 2300MHz
	–10					–17.86dB
	–10					2: 2400MHz
)						–21.619dB
dB	–20					3: 2500MHz
(						–16.841dB
loss	–30					4: 2690MHz
loss						–20.572dB
Return						–20.572dB
	–40

	–50
	–60	2000	3000	4000	5000	6000
	1000	2000	3000	4000	5000	6000
			Frequency(MHz)

ATTENUATION
	0					1: 1800MHz
						1: 1800MHz
	–10					–18.722dB
	–10					2: 3400MHz
						2: 3400MHz
)	–20					–37.125dB
dB	–20					3: 11700MHz
						3: 11700MHz
						–38.095dB
(
n	–30
n
Attenuatio
	–40
	–50
	–50
	–60
	–70	3000	5000	7000	9000	11000
	1000	3000	5000	7000	9000	11000
			Frequency(GHz)

• All specifications are subject to change without notice.

001-02 / 20080113 / e721_dea202495bt_1242

DEA Series DEA202495BT-1242B2 specifications

The TDK DEA Series DEA202495BT-1242B2 represents a significant advancement in the realm of power inductor technology, specifically engineered to meet the dynamic demands of modern electronics. This component is particularly well-suited for applications in power management systems, DC-DC converters, and high-frequency switching power supplies.

One of the standout features of the DEA202495BT-1242B2 is its compact size. With a footprint of just 20 mm x 24 mm and a height of 4.95 mm, it is designed to fit into tight spaces, making it ideal for miniaturizing devices without compromising performance. Despite its small size, it boasts a robust power handling capability, suitable for currents up to 14 A, thus addressing the needs of high-performance applications.

The inductor utilizes TDK's innovative core technology, which enhances efficiency and reduces core losses significantly. This technology contributes to lower heat generation, thereby improving the overall reliability and lifespan of the component. Additionally, the DEA202495BT-1242B2 features an impressive saturation current rating, allowing it to maintain performance under varying load conditions without significant degradation.

The electrical characteristics of this inductor are complemented by its inductance value, which is rated at 2.2 µH. This value makes the DEA202495BT-1242B2 highly versatile for applications that require stable inductance to filter out noise and manage ripple currents effectively. The inductor also showcases superior temperature stability, operating within a range of -40°C to +125°C, making it suitable for both consumer electronics and industrial applications.

Another noteworthy aspect is the DEA202495BT-1242B2’s compliance with environmental standards, making it a safer choice for use in devices that demand eco-friendliness. This aligns with TDK's commitment to providing components that enhance both performance and sustainability.

In summary, the TDK DEA Series DEA202495BT-1242B2 is a premium power inductor that combines compactness, high current handling, low core losses, and excellent thermal stability. Its advanced characteristics make it an exemplary choice for any application requiring effective power management solutions, and it reflects TDK's dedication to innovation in electronic component design. This product is an excellent option for engineers seeking reliability and high performance in their electronic designs.

TDK DEA Series DEA202495BT-1242B2 Frequency Characteristics Insertion Loss, Return Loss

Models: DEA Series DEA202495BT-1242B2

FREQUENCY CHARACTERISTICS

INSERTION LOSS

RETURN LOSS

ATTENUATION

DEA Series DEA202495BT-1242B2 specifications