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参数资料
| 型号： | ETQ-PAF1R2HFA |
| 厂商： | Panasonic Electronic Components |
| 文件页数： | 1/2页 |
| 文件大小： | 0K |
| 描述： | COIL 1.2UH POWER CHOKE SMD |
| 产品目录绘图： | ETQ-PAFxRx(E,H)FA Top ETQ-PAFxRx(E,H)FA Side ETQ-PAFxRx(E,H)FA Bottom PCC-S1 Series Schematic |
| 标准包装： | 1 |
| 系列： | PCC-F179F (S1) |
| 电感： | 1.2µH |
| 电流： | 22.6A |
| 电流 - 饱和： | 21.4A |
| 容差： | ±30% |
| 屏蔽： | 无屏蔽 |
| DC 电阻(DCR)： | 1 毫欧 |
| 封装/外壳： | 0.677" L x 0.661" W x 0.354" H（17.20mm x 16.80mm x 9.00mm） |
| 安装类型： | 表面贴装 |
| 包装： | 标准包装 |
| 频率 - 测试： | 100kHz |
| 产品目录页面： | 1778 (CN2011-ZH PDF) |
| 其它名称： | PCD1331DKR |
Choke Coils
Power Choke Coil
Japan
Singapore
Series:
PCC-F179F (S1)
Thin, light and high power type made possible by
our original unique winding and core shape technology
Suitable for large current demands of PC servers
s Features
q High power type (Saturation currents up to 42.3 A)
Its low loss is due to our low resistive technology
q Thin (9.0 mm height), Light weight (9.9 g)
q Low leakage flux
q RoHS Compliant
s Explanation of Part Numbers
s Recommended Applications
q PC(Server) DC/DC converters for driving CPU at high
speed
q Thin type on-board power supply module for converters
(30 to 80 W)
Also suitable as a smoothing choke coil
1
2
3
4
5
6
7
8
9
10
11
12
E
T
Q
P
F
Product code
Classification Size
Winding
Inductance
Core
Packaging
Suffix
s Examples
at 20 ° C
Parts No.
Type
Initial
inductance
at 25 ° C
Tol.
L 0 (μH)
(%)
Inductance
at flat point
at 25 ° C
Tol.
L 1 (μH)
(%)
Saturation
current
at 25 ° C at 100 ° C
I sat I sat
(A) (A)
min. min.
Heat reference DC resistance
current
D T=40 K
DCR
I 0 (A) (m W )
max.
ETQPAF1R2HF 1
2.9
1.2
21.4
18.0 22.6 1.00
ETQPAF2R7HF 1
ETQPAF4R8HF 1
HL
4.6
6.8
±30
2.7
4.8
±30
15.5
10.6
12.5
9.0
17.5
14.4
1.56
2.29
ETQPAF7R2HF 1
9.7
7.2
8.6
7.3
12.0
3.31
ETQPAF0R7EF 1
ETQPAF1R3EF 1
EX
1.9
2.9
±25
0.7
1.3
±25
50.4
35.2
42.3
28.5
22.6
17.7
1.00
1.56
Notes: Inductance is measured at 100 kHz
See Figure 1 for the following:
1) For the definition of L 0 &L 1 , please refer to the next page.
2) Saturation current ( I sat) is the current value that inductance (L1) decreases to 80% of initial value
3) Case heating current is the value of the current at which the temperature of the coil case rises
40 degrees Celsius above its initial temperature with T(ambient)=25C
Rev.02/04
Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety arises from this product, please inform us immediately for technical consultation without fail.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ETQPAF1R3EFA | 制造商:Panasonic Industrial Devices 功能描述:CHOKE COIL POWER 1.3UH 17.5A 制造商:Panasonic Industrial Devices 功能描述:CHOKE COIL, POWER, 1.3UH, 17.5A |
| ETQ-PAF1R3EFA | 功能描述:固定电感器 1.3UH POWER CHOKE RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm |
| ETQ-PAF1R3EFK | 功能描述:固定电感器 S1 SerieSMDH=9.0mm Pwr Choke Coil RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm |
| ETQPAF2R7HFA | 制造商:Panasonic Industrial Devices 功能描述:CHOKE COIL POWER 2.7UH 17.5A |
| ETQ-PAF2R7HFA | 功能描述:固定电感器 2.7UH POWER CHOKE RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm |
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