(10/17)
I
N
D
U
C
T
O
R
S
RLF seriesꢀ
RLF12545 Type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
Rated current(A)ꢀ
max.
L measuring
frequency
L
DC resistance
(mꢂ ) 20%
Part No.
(kHz)
100
100
100
100
100
100
(μH)
1.9
2.7
4.2
5.6
7.8
10
Tolerance
30%
30%
30%
30%
Idc1
13
12
9.5
8
Idc2
3.6
4.5
7.4
8.5
10.2
12.4
10.5
8.7
6.5
6.1
5.4
5.1
RLF12545T-1R9N100-PF
RLF12545T-2R7N8R7-PF
RLF12545T-4R2N6R5-PF
RLF12545T-5R6N6R1-PF
RLF12545T-7R8N5R4-PF
RLF12545T-100M5R1-PF
30%
20%
7
6
ꢀꢁ 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
Measurement item
Product No.
Manufacturer
L
4263B
VP-2941A
4285A+42841A+42842C
Agilent Technologies
Panasonic
Agilent Technologies
DC resistance
Rated current Idc1
＊ Equivalent measurement equipment may be used.
• All specifications are subject to change without notice.
001-01 / 20130717 / inductor_commercial_power_rlf_en.fm
TDK [ TDK ELECTRONICS ]
