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㈠Characteristics for 252010E/ 252012E/252510/322515C:
ⅠRated DC Current(I sat): The current when the inductance becomes 30% typical its initial value (Ta=25℃)
ⅡTemperature Rise Current(I rms): The actual current when the temperature of coil becomes ∆ T 40 ℃ .. (Ta=25℃)
ⅢOperating temperature range: -4~105℃
㈡Characteristics except 252010E/252012E/252510/322515C:
ⅠRated DC Current: The current when the inductance becomes 10% lower than its initial value or the current when the
temperature of coil increases ∆ T 20 ℃ . The smaller one is defined as Rated DC Current. (Ta=25° C)
ⅡOperating temperature range: -40 ~ 105° C
㈢Features:
ⅠThe miniature chip inductors is wound on a special ferrite core
ⅡVLH322515/322520/453226 are low DC resistance.
ⅢVLH322520C/453226C/565047C are low DC resistance, high current capacity, and high impedance characteristics. They are
excellent for using as a choke coil in DC power supply circuits.
㈣Applications:
ⅠPagers, Cordless Phone.
ⅡHigh Frequency Communication Products
ⅢPersonal Computers.
ⅣDisk Drives And Computer Peripherals
ⅤDC Power Supply Circuits
㈤Dimensions( AxBxC):
252010: 2.5x2.0x1.02,252012: 2.5x2.0x1.2,252510: 2.5x2.5x1.05,
322515: 3.2x2.5x1.55,322520: 3.2x2.5x2.0,453226: 4.5x3.2x2.6,575047: 5.7x5.0x4.7
㈥Tolerance:
J:±5%,K:±10%,M:±20%,N:±30%
㈦Inductance:
1R0= 1.0µH,470= 47µH,101= 100µH