(10/17)
INDUCTORS
001-01 / 20130717 / inductor_commercial_power_rlf_en.fm
• All specifications are subject to change without notice.
RLF series
RLF12545 Type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
Rated current: smaller value of either Idc1 or Idc2.
Idc1: When based on the inductance change rate (50% below the nominal value)
Idc2: When based on the temperature increase (Temperature increase of 40°C by self heating)
○ Measurement equipment
＊ Equivalent measurement equipment may be used.
L
L measuring
frequency
(kHz)
DC resistance
(m )±20%
Rated current(A)
Part No.
max.
(μH) Tolerance Idc1 Idc2
1.9 ±30% 100 3.6 13 10.5 RLF12545T-1R9N100-PF
2.7 ±30% 100 4.5 12 8.7 RLF12545T-2R7N8R7-PF
4.2 ±30% 100 7.4 9.5 6.5 RLF12545T-4R2N6R5-PF
5.6 ±30% 100 8.5 8 6.1 RLF12545T-5R6N6R1-PF
7.8 ±30% 100 10.2 7 5.4 RLF12545T-7R8N5R4-PF
10 ±20% 100 12.4 6 5.1 RLF12545T-100M5R1-PF
Measurement item Product No. Manufacturer
L 4263B Agilent Technologies
DC resistance VP-2941A Panasonic
Rated current Idc1 4285A+42841A+42842C Agilent Technologies
