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1812WBT1.5-3LB PDF预览

1812WBT1.5-3LB

更新时间: 2024-01-01 09:12:26
品牌 Logo 应用领域
线艺 - COILCRAFT 变压器射频变压器
页数 文件大小 规格书
2页 236K
描述
Surface Mount Wideband RF Transformers

1812WBT1.5-3LB 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Active包装说明:ROHS COMPLIANT
Reach Compliance Code:compliantECCN代码:EAR99
风险等级:5.66Is Samacsys:N
其他特性:IMPEDANCE RATIO IS 1.5:1, HEIGHT DIM INCLUDES TERMINAL ALSO最大截止频率:200 MHz
最小截止频率:7.2 MHz高度:3.43 mm
插入损耗:0.75 dBJESD-609代码:e1
长度:4.95 mm安装特点:SURFACE MOUNT
最高工作温度:85 °C最低工作温度:-40 °C
包装方法:TAPE & REEL物理尺寸:L4.95XB3.81XH3.43 (mm)
初级电感:1 µH表面贴装:YES
端子面层:Tin/Silver/Copper (Sn/Ag/Cu)变压器类型:RF TRANSFORMER
匝数比 (Np:Ns):1.5:1宽度:3.81 mm
Base Number Matches:1

1812WBT1.5-3LB 数据手册

 浏览型号1812WBT1.5-3LB的Datasheet PDF文件第2页 
Document 117-1  
Surface Mount Wideband RF Transformers  
• ProvideswidebandpassperformanceinasmallSMTpackage.  
• 1812 size ferrite body with a ceramic base.  
• 50 V isolation, 1/4 Watt RF input power  
Core material Ferrite  
Terminations RoHS compliant gold over nickel over moly-manganese.  
Other terminations available at additional cost.  
Weight 131 – 152 mg  
Ambient temperature –40°C to +85°C with Irms current  
Storage temperature Component: –40°C to +85°C.  
Tape and reel packaging: –40°C to +80°C  
Resistance to soldering heat Max three 40 second reflows at  
+260°C, parts cooled to room temperature between cycles  
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /  
85% relative humidity)  
Failures in Time (FIT) / Mean Time Between Failures (MTBF)  
One per billion hours / one billion hours, calculated per Telcordia SR-332  
Packaging 600/7reel; 2200/13reel Plastic tape: 12 mm wide,  
0.3 mm thick, 8 mm pocket spacing, 3.7 mm pocket depth  
PCB washing Tested with pure water or alcohol only. For other solvents,  
see Doc787_PCB_Washing.pdf.  
1:1 Transformers  
Part  
Inductance2 Test frequency Imp. ratio  
DCR max  
(Ohms)  
IDC  
(mA)  
Isolation  
(Vrms)  
Insertion Bandwidth Color  
number1  
(µH)  
(MHz)  
pri:sec  
loss (dB)  
(MHz)  
dot  
1812WBT-1L_  
1812WBT-2L_  
1812WBT-3L_  
1812WBT-4L_  
1812WBT-5L_  
14  
10  
10  
50  
50  
50  
1:1  
1:1  
1:1  
1:1  
1:1  
4.8  
1.8  
0.7  
0.3  
0.15  
200  
400  
500  
700  
700  
50  
50  
50  
50  
50  
<1  
0.340  
22  
60  
Yellow  
Green  
White  
Orange  
Red  
5.3  
<1  
0.800  
1.25  
0.220  
0.090  
<1  
4–  
200  
<1  
11  
480  
<1.5  
48  
645  
1.5:1 Transformers  
Inductance (µH)2  
DCR max ()  
Part  
Test freq. Imp. ratio  
IDC  
Isolation Insertion Bandwidth Color  
number1  
pri  
sec  
3.3  
1.6  
0.60  
0.090  
(MHz)  
pri : sec  
pri  
sec  
(mA)  
(Vrms) loss (dB)  
(MHz)  
1.3 100  
2.75  
7.2  
38  
dot  
1812WBT1.5-1L_  
1812WBT1.5-2L_  
1812WBT1.5-3L_  
1812WBT1.5-4L_  
5.0  
10  
10  
10  
10  
1.5:1  
1.5:1  
1.5:1  
1.5:1  
1.05  
0.74  
0.43  
0.18  
0.87  
0.58  
0.34  
0.14  
400  
500  
500  
700  
50  
50  
50  
50  
<0.5  
Red  
2.5  
<0.5  
135 Orange  
1.0  
0.144  
<0.75  
<2.25  
200  
Yellow  
Green  
535  
2:1 Transformers  
Inductance (µH)2  
DCR max ()  
Part  
Test freq. Imp. ratio  
IDC  
Isolation Insertion Bandwidth Color  
(Vrms) loss (dB) (MHz) dot  
0.800  
2.2 65  
105  
200  
number1  
pri  
sec  
(MHz)  
pri:sec  
pri  
sec  
(mA)  
1812WBT2-1L_  
1812WBT2-2L_  
1812WBT2-3L_  
1812WBT2-4L_  
13.80  
5.850  
2.60  
6.90  
10  
10  
10  
50  
2:1  
2:1  
2:1  
2:1  
4.6  
3.2  
200  
400  
600  
700  
50  
50  
50  
50  
<1.5  
<1.5  
<1.5  
<1.5  
23 Brown  
2.925  
1.30  
1.25  
0.52  
0.27  
0.95  
0.42  
0.23  
Red  
4
Orange  
Yellow  
0.910  
0.455  
11–  
1. When ordering, please specify termination and packaging codes:  
1812WBT1.5-4LC  
Termination: E = RoHS compliant gold over nickel over moly-manganese  
Special order: T = RoHS tin-silver-copper (95.5/4/0.5) or S = non-RoHS tin-lead (63/37).  
Packaging: C = 7machine-ready reel. EIA-481 embossed plastic tape (600 parts per full reel).  
B = Less than full reel. In tape, but not machine ready. To have a leader and trailer added ($25 charge), use code letter C instead.  
D = 13machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (2200 parts per full reel).  
2. Inductance is per winding  
3. Electrical specifications at 25°C. Measurements are referenced to 50 Ohms.  
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.  
Document 117E-1 Revised 03/23/06  
US +1-847-639-6400 sales@coilcraft.com  
UK +44-1236-730595 sales@coilcraft-europe.com  
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw  
China +86-21-6218 8074 sales@coilcraft.com.cn  
Singapore + 65-6484 8412 sales@coilcraft.com.sg  
© Coilcraft Inc. 2013  
This product may not be used in medical or high  
risk applications without prior Coilcraft approval.  
Specification subject to change without notice.  
Please check web site for latest information.  

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