- 您现在的位置：买卖IC网 > Datasheet目录999 > XG4E-1431 (Omron Electronics)集管和线壳 Cable Plug 14Pin Long Lock 1Polarized Datasheet资料下载
PF2470 Series
TO-247 Power Thin Film Resistors
SPECIFICATIONS (continued)
120
100
80
60
40
20
Power Derating Curve
Power Rating Notes -
The PF2470 Series Thin Film Resistors must be attached to a
suitable heatsink. The maximum internal resistor temperature is
155°C (120°C for the PF2201).
To specify an appropriate heatsink use the following formula :
R q H = T MAX - ( P x R q R ) - T A
P
0
-25
0
25 50 75 100 125
Backplate Temperature (°C)
150
175
Where:
R q H = Thermal Resistance of Heatsink ( °C/W )
R q R = Thermal Resistance of Resistor ( °C/W )
T MAX = Maximum Temperature of Resistor
T A = Ambient Temperature of Heatsink ( °C )
P = Power Through Resistor ( W )
Mounting Notes -
The PF2470 Series Thin Film Resistors must be attached to
a suitable heatsink. Mount resistor using thermal grease to a
clean, flat surface. Use a compression washer to provide 150 to
300 pounds ( 665 to 1330N ) of mounting force. Torque mount -
ing screw to 8 in-lbs ( 0.9 N-m ).
Back plate is isolated from both pins.
Ordering Information
Part Description: Part Type - Resistance - Tolerance - TCR
Example: PF2472 10 Ohm 1% 50ppm
07/13
Riedon Inc.
300 Cypress Avenue
Alhambra CA 91801
www.riedon.com
(626) 284-9901
(626) 284-1704
相关PDF资料 |
PDF描述 |
|---|---|
| PF43000T12BK24 | FAN EXHAUST 24V 12W BLACK |
| PF6700AT12LG460 | FILTER FAN GREY |
| PF7000230 | FAN CLIMATE CONTROL 230V 506CFM |
| PFA60000LG | FILTER EXHAUST LT GREY |
| PFC-A1 | CLIP HOLD-DOWN FOR MK SER |
相关代理商/技术参数 |
参数描述 |
|---|---|
| XG4E1432 | 制造商:Omron Electronic Components LLC 功能描述:CONN IDC CONN PL 14 POS 2.54MM IDT RA CBL MNT - Bulk 制造商:Omron Electronic Components LLC 功能描述:CONN PLUG 14POS FLAT CABLE IDC |
| XG4E-1432 | 功能描述:集管和线壳 Cable Plug 14Pin Short Lock 1Polarize RoHS:否 产品种类:1.0MM Rectangular Connectors 产品类型:Headers - Pin Strip 系列:DF50 触点类型:Pin (Male) 节距:1 mm 位置/触点数量:16 排数:1 安装风格:SMD/SMT 安装角:Right 端接类型:Solder 外壳材料:Liquid Crystal Polymer (LCP) 触点材料:Brass 触点电镀:Gold 制造商:Hirose Connector |
| XG4E1631 | 制造商:Omron Electronic Components LLC 功能描述:CONN IDC CONN PL 16 POS 2.54MM IDT RA CBL MNT - Bulk 制造商:Omron Electronic Components LLC 功能描述:Conn IDC Connector PL 16 POS 2.54mm IDT RA Cable Mount |
| XG4E-1631 | 功能描述:集管和线壳 Cable Plug 16Pin Long Lock 1Polarized RoHS:否 产品种类:1.0MM Rectangular Connectors 产品类型:Headers - Pin Strip 系列:DF50 触点类型:Pin (Male) 节距:1 mm 位置/触点数量:16 排数:1 安装风格:SMD/SMT 安装角:Right 端接类型:Solder 外壳材料:Liquid Crystal Polymer (LCP) 触点材料:Brass 触点电镀:Gold 制造商:Hirose Connector |
| XG4E1632 | 制造商:Omron Electronic Components LLC 功能描述:CONN EJECTOR HDR PL 16 POS 2.54MM IDT RA CBL MNT - Bulk 制造商:Omron Electronic Components LLC 功能描述:CONN PLUG 16POS FLAT CABLE IDC |
发布紧急采购，3分钟左右您将得到回复。