Shielded Power Inductors LFRH125&LFRH127Series
LFRH125&LFRH127Series
■ Shield Power Inductors
■ Inductance Range:1.0 to 1000uH
■ Operating temperature -25℃ to +85℃
■ Inductance drop 25% at Isat
■ Rohs compliant
Product Identification
| LFRH |
125 |
- |
100 |
M |
| ① |
② |
③ |
④ |
⑤ |
① Product Symbol.
② Product dimensions
③ Inductance Value：(2R2=2.2uH,100=10uH,101=100uH,102=1000uH)
④ Induc tance Tolerance：(K=±10%,M=±20%,N=±30%)
Features
■ Magnetic Shielded surface mount inductor with high current rating.
■ Low resistance to keep power loss minimum.
■ Packed in embossed carrier tape and can be used by automatic mounting machine.
Applications
■ Excellent for power line DC-DC conversion application used in Security monitoring,LCD TV,Game machine,Notebook computers and other electronic equipment.
External Dimensions (Unit:m/m) 
| Type |
A |
B |
C |
D |
E |
F |
G |
H |
I |
| LFRH125 |
12.0±0.30 |
12.0±0.30 |
6.0Max |
4.9±0.1 |
12±0.1 |
7.9±0.1 |
5.4 |
2.6 |
7.4 |
| LFRH127 |
12.0±0.30 |
12.0±0.30 |
8.0Max |
4.9±0.1 |
12±0.1 |
7.9±0.1 |
5.4 |
2.6 |
7.4 |
Electrical Specifications@25℃
LFRH127Series
| Part Number |
Inductance (µH) |
Test Frequency (KHz) |
DC Resistance (Ω)Max |
Rated DC Current (A)Max |
| LFRH127-1R2N |
1.2 |
100 |
0.007 |
9.80 |
| LFRH127-2R2N |
2.2 |
100 |
0.011 |
8.00 |
| LFRH127-3R3N |
3.3 |
100 |
0.013 |
7.50 |
| LFRH127-4R7N |
4.7 |
100 |
0.016 |
6.80 |
| LFRH127-6R8N |
6.8 |
100 |
0.019 |
6.40 |
| LFRH127-100M |
10 |
100 |
0.022 |
5.40 |
| LFRH127-150M |
15 |
100 |
0.027 |
4.50 |
| LFRH127-180M |
18 |
100 |
0.039 |
3.90 |
| LFRH127-220M |
22 |
100 |
0.043 |
3.60 |
| LFRH127-270M |
27 |
100 |
0.046 |
3.40 |
| LFRH127 330M |
33 |
100 |
0.065 |
3.00 |
| LFRH127-390M |
39 |
100 |
0.073 |
2.75 |
| LFRH127-470M |
47 |
100 |
0.100 |
2.50 |
| LFRH127-560M |
56 |
100 |
0.110 |
2.35 |
| LFRH127-680M |
68 |
100 |
0.140 |
2.10 |
| LFRH127-820M |
82 |
100 |
0.160 |
1.95 |
| LFRH127-101M |
100 |
100 |
0.220 |
1.70 |
| LFRH127-151M |
150 |
100 |
0.280 |
1.42 |
| LFRH127-181M |
180 |
100 |
0.350 |
1.30 |
| LFRH127-221M |
220 |
100 |
0.390 |
1.16 |
| LFRH127-271M |
270 |
100 |
0.560 |
1.06 |
| LFRH127-331M |
330 |
100 |
0.640 |
0.95 |
| LFRH127-391M |
390 |
100 |
0.700 |
0.88 |
| LFRH127-471M |
470 |
100 |
0.980 |
0.78 |
| LFRH127-561M |
560 |
100 |
1.070 |
0.73 |
| LFRH127-681M |
680 |
100 |
1.460 |
0.67 |
| LFRH127-821M |
820 |
100 |
1.640 |
0.60 |
| LFRH127-102M |
1000 |
100 |
1.820 |
0.55 |
NOTE: Tolerance value: K = ±10%, L = ±15%, M = ±20%,N=±30%
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