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JT-1975

更新时间: 2024-11-18 21:54:15
品牌 Logo 应用领域
MINI 变压器射频变压器配套器件
页数 文件大小 规格书
1页 59K
描述
RF TRANSFORMER

JT-1975 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:ActiveReach Compliance Code:unknown
ECCN代码:EAR99风险等级:5.07
其他特性:OHMS RATIO IS 2.5, BREADTH & HEIGHT DIM INCLUDE TERMINAL ALSO应用:MATCHING
最大截止频率:80 MHz最小截止频率:0.04 MHz
直流不平衡电流最大值:30 mA高度:5.72 mm
插入损耗:3 dBJESD-609代码:e0
长度:7.87 mm安装特点:SURFACE MOUNT
初级绕组数量:1次级绕组数量:1
最大工作频率:80000 kHz最小工作频率:40 kHz
最高工作温度:85 °C最低工作温度:-20 °C
包装方法:TAPE & REEL物理尺寸:L7.87XB7.11XH5.72 (mm)
额定功率:0.25 W子类别:Other Transformers
表面贴装:YES端子面层:Tin/Lead (Sn/Pb)
变压器类型:RF TRANSFORMER匝数比 (Np:Ns):1:2.5
宽度:7.11 mmBase Number Matches:1

JT-1975 数据手册

  
Surface Mount  
JT-1975+  
JT-1975  
RFTransformer  
50  
0.04 to 80 MHz  
Maximum Ratings  
Operating Temperature  
Storage Temperature  
RF Power  
Features  
-20°C to 85°C  
-55°C to 100°C  
0.25W  
• excellent return loss, 20 dB typ. in 1 dB bandwidth  
• excellent amplitude unbalance, 0.05 dB typ.  
and phase unbalance, 1.0 deg. typ. in 1 dB badwidth  
CASE STYLE: BH292  
PRICE: $2.49 ea. QTY (10-49)  
Pin Connections  
PORT  
PRIMARY DOT  
PRIMARY  
SECONDARY DOT  
SECONDARY  
SECONDARY CT  
NOT USED  
nh  
1
3
6
4
+ RoHS compliant in accordance  
with EU Directive (2002/95/  
Applications  
• impedancematching  
• balancedamplifiers  
SEeeCou)r web site for RoHS Compliance methodologies  
and qualifications.  
5
2
Transformer Electrical Specifications  
FREQUENCY  
(MHz)  
INSERTION LOSS*  
PHASE  
UNBALANCE  
(Deg.)  
AMPLITUDE  
UNBALANCE  
(dB)  
Outline Drawing  
RATIO  
Typ.  
Typ.  
3 dB  
MHz  
2 dB  
MHz  
1 dB  
MHz  
1 dB  
2 dB  
1 dB  
2 dB  
bandwidth bandwidth  
bandwidth bandwidth  
2.5  
0.04-80  
0.04-80  
0.05-60  
0.1-30  
1
2
.05  
0.2  
* Insertion Loss is referenced to mid-band loss, 0.2 dB typ.  
Typical Performance Data  
FREQUENCY  
(MHz)  
INSERTION  
LOSS  
INPUT  
R. LOSS  
(dB)  
AMPLITUDE  
UNBALANCE  
(dB)  
PHASE  
UNBALANCE  
(Deg.)  
(dB)  
inch  
0.03  
0.05  
0.07  
0.10  
1.00  
10.00  
16.75  
20.00  
60.00  
80.00  
0.33  
0.22  
0.19  
0.18  
0.16  
0.22  
0.29  
0.33  
1.07  
1.65  
14.60  
18.75  
21.58  
24.55  
34.88  
23.43  
19.49  
18.11  
9.71  
0.01  
0.01  
0.01  
0.01  
0.01  
0.00  
0.01  
0.01  
0.14  
0.26  
0.13  
0.09  
0.06  
0.05  
0.08  
0.42  
0.66  
0.78  
2.45  
3.54  
Outline Dimensions (  
)
mm  
A
.280  
7.11  
B
.310  
7.87  
C
--  
--  
D
.100  
2.54  
E
.225  
5.72  
F
.055  
1.40  
G
.100  
2.54  
H
.047  
1.19  
J
.065  
1.65  
K
.065  
1.65  
L
.300  
7.62  
wt  
grams  
0.45  
7.72  
JT-1975  
INSERTION LOSS  
2.5  
2.0  
1.5  
1.0  
0.5  
Config. A  
0.0  
0
16  
32  
48  
64  
80  
FREQUENCY (MHz)  
®
REV. B  
M98898  
JT-1975  
INTERNET http://www.minicircuits.com  
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661  
Mini-Circuits  
EDR-1975  
WZ/TD/CP  
050615  
Distribution Centers NORTH AMERICA 800-654-7949 • 417-335-5935 • Fax 417-335-5945 • EUROPE 44-1252-832600 Fax 44-1252-837010  
Mini-Circuits ISO 9001 & ISO 14001 Certified  

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