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參數(shù)資料
| 型號(hào)： | A993AS-3R9M |
| 廠商： | TOKO INC |
| 元件分類(lèi)： | 通用定值電感 |
| 英文描述： | Fixed Inductors for Surface Mounting |
| 中文描述： | 1 ELEMENT, 3.9 uH, GENERAL PURPOSE INDUCTOR, SMD |
| 封裝： | ROHS COMPLIANT |
| 文件頁(yè)數(shù)： | 1/2頁(yè) |
| 文件大?。?/td> | 75K |
| 代理商： | A993AS-3R9M |
DB315C/DB318C/DB320C
Inductance Range: 1.0~22
μH (DB315C), 1.0~22μH (DB318C), 3.9~27μH (DB320C))
DB320C
DB318C
DB315C
(Unit: mm)
* DB315C: 1.5mm Max. height
DB318C: 1.8mm Max. height
DB320C: 2.0mm Max. height
Low profile (4.0mm Max. square,1.5/1.8/2.0mm Max. height).
Magnetically shielded construction and low DC resistanse.
Ideal for DC-DC converter choke coil for portable equipments
(DVD, DSC, Cellular phone, PDA).
RoHS compliant.
(4.0mm
Max.
1.5/1.8/2.0mmMax.)
DVD, DSC, Cellular phone, PDA
DC-
DC
RoHS
SELECTION GUIDE FOR STANDARD COILS
TYPE
DB315C ( Quantity / reel; 2,000 PCS)
(1)
(2)
(3)
Inductance
Decrease Current
(3)
(A) Max. (Typ.)
TOKO
Part
Number
Inductance
(1)
(
μH)
Tolerance
(%)
DC
Resistance
(2)
(m
Ω) Max. (Typ.)
=10%
=30%
Temperature
Rise Current
(3)
ΔT=40°C
(A) Max. (Typ.)
A1109AS-H-1R0N
1.0
±30
51 (43)
2.00 (2.70)
2.60 (3.50)
2.10 (2.50)
A1109AS-H-1R6N
1.6
±30
68 (57)
1.60 (2.10)
2.00 (2.70)
1.70 (2.00)
A1109AS-H-2R2N
2.2
±30
78 (65)
1.40 (1.90)
1.80 (2.40)
1.60 (1.90)
A1109AS-H-3R3M
3.3
±20
110 (88)
1.10 (1.50)
1.40 (1.90)
1.40 (1.60)
A1109AS-H-4R7M
4.7
±20
150 (120)
0.92 (1.20)
1.20 (1.60)
1.10 (1.30)
A1109AS-H-6R8M
6.8
±20
210 (180)
0.72 (0.97)
0.96 (1.30)
0.93 (1.10)
A1109AS-H-8R2M
8.2
±20
290 (240)
0.67 (0.89)
0.87 (1.20)
0.77 (0.91)
A1109AS-H-100M
10.0
±20
310 (260)
0.62 (0.83)
0.81 (1.10)
0.74 (0.87)
A1109AS-H-120M
12.0
±20
420 (350)
0.55 (0.73)
0.72 (0.96)
0.62 (0.72)
A1109AS-H-150M
15.0
±20
560 (470)
0.51 (0.68)
0.66 (0.88)
0.52 (0.62)
A1109AS-H-180M
18.0
±20
640 (530)
0.47 (0.62)
0.60 (0.81)
0.49 (0.58)
A1109AS-H-220M
22.0
±20
720 (600)
0.41 (0.55)
0.54 (0.73)
0.45 (0.53)
continued on next page
Recommended patterns
DIMENSIONS
ΔL
L
ΔL
L
FEATURES
Fixed Inductors for Surface Mounting
3.8
*
Fixed Inductors for Surface Mounting
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| A993AS-4R7M | Fixed Inductors for Surface Mounting |
| A993AS-5R6M | Fixed Inductors for Surface Mounting |
| A993AS-6R8M | Fixed Inductors for Surface Mounting |
| A993AS-8R2M | Fixed Inductors for Surface Mounting |
| A7M | |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| A993AS-3R9M=P3 | 制造商:TOKO Inc 功能描述:IND CHIP SHLD 3.9UH 20% - Tape and Reel |
| A993AS-47RM | 制造商:TOKO Inc 功能描述:SURFACE MOUNT FIXED INDUCTOR LEAD FREE - Bulk |
| A993AS-4R7M | 制造商:TOKO 制造商全稱(chēng):TOKO, Inc 功能描述:Fixed Inductors for Surface Mounting |
| A993AS-4R7M=P3 | 制造商:TOKO Inc 功能描述:IND CHIP SHLD 4.7UH 20% - Tape and Reel |
| A993AS-5R6M | 制造商:TOKO 制造商全稱(chēng):TOKO, Inc 功能描述:Fixed Inductors for Surface Mounting |
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