- 您现在的位置：买卖IC网 > PDF目录299560 > NPCT25-50X-50R0G 0 MHz - 12400 MHz 50 ohm RF/MICROWAVE TERMINATION PDF资料下载
参数资料
| 型号： | NPCT25-50X-50R0G |
| 元件分类： | 终端器 |
| 英文描述： | 0 MHz - 12400 MHz 50 ohm RF/MICROWAVE TERMINATION |
| 封装： | ROHS COMPLIANT PACKAGE-2 |
| 文件页数： | 1/1页 |
| 文件大小： | 380K |
| 代理商： | NPCT25-50X-50R0G |
KDI-RESISTOR PRODUCTS
60 South Jefferson Road, Whippany, NJ 07981
Tel: 973-887-8100 Fax: 973-884-0445
www.aeroflex-kdi.com sales@aeroflex-kdi.com
KEY: Inches [Millimeters] .XX ±.03 .XXX ±.010 [.X ±0.8 .XX ±0.25]
GENERAL INFORMATION
When mounted on an appropriate heat sink, these chip devices
provide high power dissipation in terminations and as balancing
resistors in Wilkenson power divider networks. Laser trimming
provides maximum peak and average R.F. power capability.
ORDERING INFORMATION
SERIES PPC, NPC
RESISTORS, TERMINATIONS
High Power Chip – 50 & 100 Ohms
NOTES
1. The “L” and “T” dimensions are for the substrate only and do not include
terminal thickness or optional tinning thickness.
2. Thermal Resistance (R°) is measured in °C/W between resistive film and
mounting surface.
3. The CW power rating is based on maximum film temperature of +150°C and with
maximum heatsink temperature of +100°C. Power is based on infinite and ideal
heatsink. Type “W” termination style does not have full back plane metallization
and typically handles 1/10 the rated power.
4. Tinnning with SN96 “Lead Free” high temperature solder will maintain RoHS
compliance.
GENERAL SPECIFICATIONS
Solderable Terminals
Electroplated Silver over Nickel (PPC)
Gold over Nickel alloy (NPC)
Substrate
Beryllium Oxide Ceramic
Resistive Element
Thin Film and Thick Film*
EXAMPLE: Typical Model No.
NPC
T
25-50
X
J
Prefix
Tinning (see Note 4)
H = SN96
T = SN62
Size
Terminal type (X, W or G)
Ohmic Value (Note A)
50R0
or
1000
PPC
or
NPC
X
Tolerance Key
F = 1%
G = 2%
J = 5% (Standard)
(See Note A Below)
W
L
T
B
R
Model
(Note 1)
Capacitance
C/W Max.
C/W
Freq.
Prefix
in
[mm]
in
[mm]
in
[mm]
in
[mm]
(pf) Typical
(Note 2)
Power
GHz (**)
*PPC 100-200A
0.100
[2,5]
0.200
[5,1]
0.040
[1,02]
0.030
[0,76]
0.8
0.80
20W
DC-4.0
*PPC 250-250A
0.250
[6,4]
0.250
[6,4]
0.040
[1,02]
0.050
[1,27]
1.2
0.30
40W
DC-2.5
*PPC 250-375A
0.250
[6,4]
0.375
[9,53]
0.040
[1,02]
0.050
[1,27]
3.5
0.15
150W
DC-1.0
NPC 25-50
0.025
[0,64]
0.050
[1,27]
0.010
[0,25]
0.012 [0,305]
0.3
3.90
3W
DC-12.4
*NPC 50-50
0.050
[1,27]
0.050
[1,27]
0.010
[0,25]
0.012 [0,305]
0.5
1.90
5W
DC-10
*NPC 50-100
0.050
[1,27]
0.100
[2,5]
0.010
[0,25]
0.017
[0,43]
1.0
0.72
10W
DC-4.0
NPC 75-150
0.075
[1,91]
0.150
[3,8]
0.010
[0,25]
0.020
[0,51]
1.8
0.29
15W
DC-4.0
PERFORMANCE SPECIFICATIONS
NOTE A
Resistance value is expressed using military 4-digit call-out.
50R0 = 50 ohms
1000 = 100 ohms
Other values from 10–500 ohms may be available as special order.
Contact factory for availability.
Physical Dimensions
TOP
VIEW
W
B
T
L
B
TYPE X
B
T
L
B
TYPE G
50 Ohms
or
100 Ohms
50 Ohms
ONLY
50 Ohms
or
100 Ohms
B
T
L
B
TYPE W
(Note 3)
0.005[0.13] MAX
* Low cost thick film models available on these sizes. Consult factory for specifications.
** Typical VSWR for all terminations is 1.25:1
REV 8/06
RoHS
相关PDF资料 |
PDF描述 |
|---|---|
| NPCT25-50X-50R0J | 0 MHz - 12400 MHz 50 ohm RF/MICROWAVE TERMINATION |
| NQ40T40EGV08NRS-G | 1-OUTPUT 300 W DC-DC REG PWR SUPPLY MODULE |
| NQ40W40HGD60NKF-G | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| NQ80220 | 100BASE-TX/10BASE-T Ethernet Media Interface Adapter |
| NRLM332M35VF | Large Can Aluminum Electrolytic Capacitors |
相关代理商/技术参数 |
参数描述 |
|---|---|
| NPCT420AA0WX | 制造商:Nuvoton Technology Corp 功能描述:IC TPM SAFEKEEPER |
| NPCT420BA0WX | 制造商:Nuvoton Technology Corp 功能描述:TPM CHIP THAT SUPPORTS TCG VER 制造商:Nuvoton Technology 功能描述:TPM CHIP THAT SUPPORTS TCG VER |
| NPCT420CA0WX | 制造商:Nuvoton Technology Corp 功能描述:IC TPM SAFEKEEPER |
| NPCT420DA0WX | 制造商:Nuvoton Technology Corp 功能描述:IC TPM SAFEKEEPER |
| NPCT50-50W-50R0J | 制造商:Aeroflex / KDI 功能描述:RF RESISTOR 制造商:Aeroflex 功能描述:Res Thick Film 50 Ohm 5% 5W Molded SMD 制造商:Aeroflex 功能描述:Res Thin Film 50 Ohm 5% 5W Molded SMD |
发布紧急采购，3分钟左右您将得到回复。