/> FT0905-Surface Mounted Filters-High Frequency Absorption Components-Products-Jinan Filtemc Electronic Equipment Co., Ltd

Surface Mounted Filters

Title:FT0905

Product Introduction

Rated current: 0.3A~2.8A

Inductance: 10~6500uH

Customer specific versions available upon request

Features and Benefits

-- Effectively suppress the interference at broad frequency range from 100KHz to 300KHz.

-- Narrow transition band, high insertion loss, good filtering performance at high frequency.

-- Very low profile, excellent performance, fast and easy installation.

Applications

Suitable for high frequency digital circuit, video, DSP, etc.

Reliability Specifications:

Test Items

Test Conditions

Specifications

Vibration

Only endurance conditioning by a frequency sweep shall

be made. The entire frequency range, from 10 to 55 Hz

and return to 10 Hz, Shall be transversed in 1 min.

Amplitude (total excursion): 1.5mm. This motion shall be

applied for a period of 2 hrs in e.

Frequency:

Relative to the value before test ±0.9%

Tuning Inductance:

Relative to the value before test ±1.8%

Appearance: Without distinct change.

Shock

Pulse shape: Half sine

Peak acceleration: 981 m/s2 (100G)

Duration of the pulse: 6 ms

Three successive shocks shall be applied in both

directions of 3 mutually perpendicular axis (a total of 18

shocks).

Frequency:

Relative to the value before test ±0.9%

Tuning Inductance:

Relative to the value before test ±1.8%

Appearance: Without distinct change.

Cold

The coil shall be stored at a temperature of -20±3for

2 hrs. And then the coil shall be subjected to standard

atmospheric conditions for 1 hr, after which measurement

shall be made. The measurement shall be made within 1 hr

after the recovery period.

Note: On the PCB testing

Frequency:

Relative to the value before test ±0.9%

Tuning Inductance:

Relative to the value before test ±1.8%

Appearance: Without distinct change.

Dry Heat

The coil shall be stored at a temperature of 80±2for 2

hrs. and then the coil shall be subjected to standard

atmospheric conditions for 1 hr, after which measurement

shall be made. The measurement shall be made within 1 hr

after the recovery period.

Note: On the PCB testing

Frequency:

Relative to the value before test ±0.9%

Tuning Inductance:

Relative to the value before test ±1.8%

Appearance: Without distinct change.

Thermal Shock

Initial data measurement:

Date are made after the pins of coil are solder- dipped at

270±5for 5 sec.±1sec. and leaving it in the room

temperature for 1 hr.

Thermal shock test cycle:

-20for 1 hr to 80for 1 hr are made 1 cycle. First data

are made after 10 cycles and leaving it in the room

temperature for 1 hr. Second data are made after another

additional 10 cycles and leaving it in the room temperature

for 1 hr. Which are repe.

Note: On the PCB testing

Frequency:

Relative to the value before test ±0.9%

Tuning Inductance:

Relative to the value before test ±1.8%

Appearance: Without distinct change.

Filtemc Add: Building 20, Xinmao Qilu Science and Technology City, No. 1 Zidong Road,Tianqiao District, Jinan City 250119, Shandong Province, China