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參數資料
| 型號： | LLM3225-4R7K |
| 廠商： | TOKO INC |
| 元件分類： | 通用定值電感 |
| 英文描述： | 1 ELEMENT, 4.7 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD |
| 封裝： | CHIP, 3225, ROHS COMPLIANT |
| 文件頁數： | 1/2頁 |
| 文件大?。?/td> | 82K |
| 代理商： | LLM3225-4R7K |
LLM3225
Inductance Range: 0.1~1000
μH
Wire-wound miniature chip inductor most suitable for
surface mount.
It is recommended for wide general use for signal
conditioning in a variety of electronic equipment.
Wide inductance range from 0.1 to 1000μH.
Superior solderability and high heat-resistance for reflow
soldering.
Excellent environmental and mechanical stability.
RoHS compliant.
0.1 1000μH
RoHS
Recommended patterns
(Unit: mm)
Inductance Range
0.1~1000
μH
Inductance Tolerance
J ;
± 5%
K ;
± 10%
Inductance Temperature Coefficient 750ppm/°C Max.
Operating Temperature Range -40°C~+85°C
Storge Temperature Range
-40°C~+85°C
(In case of taping used)
(-40°C~+60°C)
0.1
1000
μH
J
;
±5%
K
;
±10%
750ppm/
Max.
40
85
40
85
40
60
SELECTION GUIDE FOR STANDARD COILS
TYPE LLM3225 (Quantity/reel; 2,000 PCS)
(1)
Q
(2)
(3)
Inductance
(1)
TOKO
Part
Number
Lo (
μH)
Tolerance
Q
Min.
Test
Frequency
(MHz)
DC
Resistance
(2)
(
Ω) Max.
Rated DC
Current
(3)
(mA) Max.
Self-resonant
Frequency
(MHz) Min.
LLM3225-R10□
0.10
J,K
35
25.2
0.20
600
540
LLM3225-R12□
0.12
J,K
35
25.2
0.20
580
480
LLM3225-R15□
0.15
J,K
35
25.2
0.20
560
420
LLM3225-R18□
0.18
J,K
35
25.2
0.25
540
380
LLM3225-R22□
0.22
J,K
35
25.2
0.30
520
320
LLM3225-R27□
0.27
J,K
35
25.2
0.30
500
260
LLM3225-R33□
0.33
J,K
35
25.2
0.35
480
230
LLM3225-R39□
0.39
J,K
35
25.2
0.40
460
200
LLM3225-R47□
0.47
J,K
35
25.2
0.40
440
170
LLM3225-R56□
0.56
J,K
35
25.2
0.45
420
150
continued on next page
FEATURES
DIMENSIONS
2.5
3.2
2.4 Max.
1.9
1
2
1
2
ELECTRICAL CHARACTERISTICS
Wire Wound Chip Inductors
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