参数资料
型号: B39941B4121U510
厂商: EPCOS Inc
文件页数: 2/7页
文件大小: 0K
描述: FILTER SAW 942.5MHZ LOWLOSS SMD
标准包装: 3,000
频率: 942.5MHz 中心
带宽: 35MHz
滤波器类型: 带通
插入损耗: 2.8dB
应用: 移动电话
封装/外壳: 6-SMD,无引线
安装类型: 表面贴装
包装: 带卷 (TR)
高度(最大): 0.043"(1.10mm)
尺寸/尺寸: 0.118" L x 0.118" W(3.00mm x 3.00mm)

SAW Components
Low-Loss Filter for Mobile Communication
Data Sheet
Features
s LOW-LOSS RF FILTER FOR MOBILE TELEPHONE
EGSM SYSTEMS, RECEIVE PATH
CERAMIC PACKAGE DCC6D
B4121
942,50 MHz
s
s
s
s
LOW AMPLITUDE RIPPLE
USABLE PASSBAND 35 MHZ
UNBALANCED TO BALANCED OPERATION
IMPEDANCE TRANSFORMATION FROM 50 ?
TO 150 ?
s CERAMIC PACKAGE FOR S URFACE M OUNTED
T ECHNOLOGY ( SMT )
Terminals
s NI, GOLD-PLATED
DIMENSIONS IN MM, APPROX. WEIGHT 0,037 G
Pin configuration
2
1, 3
4, 6
5
1, 3, 5
INPUT, UNBALANCED
INPUT GROUND
OUTPUT, BALANCED
TO BE GROUNDED
CASE GROUND
Type
B4121
Ordering code
B39941-B4121-U510
Marking and Package
according to
C61157-A7-A68
Packing
according to
F61074-V8089-Z000
E LECTROSTATIC S ENSITIVE D EVICE ( ESD )
Maximum ratings
OPERABLE TEMPERATURE RANGE
T
– 40 / + 85
°C
STORAGE TEMPERATURE RANGE
DC VOLTAGE
INPUT POWER MAX.
880 ... 915 MHZ
1705 ...1785 MHZ
T STG
V DC
P IN
– 40 / + 85
3
18
18
°C
V
DBM
DBM
SOURCE IMPEDANCE 50 ? ,
LOAD IMPEDANCE 150 ? ,
CW INPUT FOR MIN. 2000 H
2
FEB 27, 2003
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B39941-B4121-U510 制造商:EPCOS 制造商全称:EPCOS 功能描述:SAW Components Low-Loss Filter for Mobile Communication 942,50 MHz
B39941B4124U410 功能描述:信号调节 LOW LOSS 942.5MHZ RoHS:否 制造商:EPCOS 产品:Duplexers 频率:782 MHz, 751 MHz 频率范围: 电压额定值: 带宽: 阻抗:50 Ohms 端接类型:SMD/SMT 封装 / 箱体:2.5 mm x 2 mm 工作温度范围:- 30 C to + 85 C 封装:Reel
B39941-B4124-U410 制造商:EPCOS 制造商全称:EPCOS 功能描述:SAW Components Low-Loss Filter for Mobile Communication 942,5 MHz
B39941B4127U410 功能描述:信号调节 LOW LOSS 942.5MHZ RoHS:否 制造商:EPCOS 产品:Duplexers 频率:782 MHz, 751 MHz 频率范围: 电压额定值: 带宽: 阻抗:50 Ohms 端接类型:SMD/SMT 封装 / 箱体:2.5 mm x 2 mm 工作温度范围:- 30 C to + 85 C 封装:Reel
B39941-B4127-U410 制造商:EPCOS 制造商全称:EPCOS 功能描述:Low-Loss Filter for Mobile Communication