PWR220-2FA2401GE [BOURNS]
RESISTOR, METAL GLAZE/THICK FILM, 1.5W, 2%, 100ppm, 2400ohm, SURFACE MOUNT, 4440, TO-220, ROHS COMPLIANT;型号: | PWR220-2FA2401GE |
厂家: | BOURNS ELECTRONIC SOLUTIONS |
描述: | RESISTOR, METAL GLAZE/THICK FILM, 1.5W, 2%, 100ppm, 2400ohm, SURFACE MOUNT, 4440, TO-220, ROHS COMPLIANT 电阻器 |
文件: | 总3页 (文件大小:298K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Features
■ TO220 or TO221 housing
■ Low inductance
Applications
■ Power supplies
■ Motor drives
■ Test and measurement
■ Welding
■ SMD and through hole versions
■ High power rating
PWR220/PWR221 F Series Power Resistors
Material Specifications
General Information
Resistor ..........................................Thick film
Substrate...........................Alumina (AL203)
Housing.....................................Epoxy/PPS
Lead Frame ............Tinned Copper (Sn/Cu)
Maximum Torque.............................1.0 Nm
Packaging
The Bourns® PWR220 F Series is a TO220 style Power Resistor; PWR221 F is a TO221 style
Power Resistor. Manufactured using thick film on Alumina ceramic technology, it is used in
applications such as power supplies, motor drives and measurements.
Tubes....................................50 pcs./tube
Tape & Reel..........................500 pcs./reel
Electrical & Thermal Characteristics
Parameter
Symbol
Min.
Nom.
Max.
Unit
Resistance
(Version A & B)
(Version C)
R
R
0.02
0.02
100K
15K
Ω
Ω
Power Rating @ 70 °C without heat sink
Power Rating @ 70 °C with heat sink
(Version A & B)
1.50
W
30
50
W
W
(Version C)
Tolerance
0.02 Ω < R < 1.0 Ω
1.0 Ω < R < 100K Ω
2.0
1.0
5.0
5.0
%
%
TCR
0.1 Ω < R < 100.0K Ω
0.05 Ω < R < 0.099 Ω
0.02 Ω < R < 0.049 Ω
±100
±±00
±ꢀ00
PPM/°C
PPM/°C
PPM/°C
Thermal Resistance – Rthj
(Version A & B)
3.5
2.1
°C/W
°C/W
(Version C)
Stability
0.1
-40
0.5
1.0
2
%
Thermal EMF
µV/°C
kV DC
°C
Dielectric Withstanding Voltage
Operating Temperature
T
+130
J
*RoHS Directive 2002/95/EC Jan 27 2003, including Annex
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
PWR220/PWR221 F Series Power Resistors
Product Dimensions
TO220 Housing: 2-Pin
TO220 Casing: 2-Pin (Surface Mount)
4.0
(0.16)
1.2
(0.05)
10.16
(0.4)
10.16
(0.4)
4.0
(0.16)
3.7
(0.15)
1.2
(0.05)
1.4
(0.06)
12.7
(0.50)
14.6 15.0 17.33
(0.57) (0.59) (0.68)
6.0
17.3
27.3
14.4
(0.57) (0.65)
16.4
(0.24) (0.68) (1.07)
0.76
(0.03)
1.3
(0.05)
1.85
(0.07)
0.76
(0.03)
MEASURING
POINT
MILLIMETERS
DIMENSIONS =
5.08
(0.2)
0.4
(0.015)
(INCHES)
How to Order
TO221 Casing: 2-Pin
PWR 220 - 2 F B R040 J E
10.16
(0.4)
Model
PWR = Power Resistor
4.0
(0.16)
3.2
(0.13)
1.2
(0.05)
Package
220 = TO220
221 = TO221
Number of Pins
2 = 2
3.7
(0.15)
18.3 28.3
(0.72) (1.11)
14.4
16.4
(0.57) (0.65)
Function
F = Thick Film
Version
1.3
A = Surface Mount 30 W (with Heat Sink)
B = Through-Hole 30 W (with Heat Sink)
C = Through-Hole 50 W (with Heat Sink)
(0.05)
1.85
(0.07)
0.76
(0.03)
MEASURING
POINT
Resistor Value for all Tolerances
<100 ohms ....“R” represents decimal point
0.4
(0.015)
5.08
(0.2)
(examples: 7R50 = 7.5 ohms; R040 = 0.040 ohms)
≥100 ohms ....First three digits are significant, fourth digit represents
number of zeros to follow
Typical Part Marking
(examples: 2000 = 200 ohms; 2002 = 20K ohms)
Absolute Tolerance
J = 5 %
G = 2 %
F = 1 %
Packaging
ABSOLUTE
E = Tape & Reel
___ = Tubes
PART
IDENTIFICATION
RESISTANCE,
TOLERANCE
PWR220-2F
R500 1%
0512
DATE CODE:
YYWW
MANUFACTURER'S
TRADEMARK
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
PWR220/PWR221 F Series Power Resistors
Packaging Dimensions
Index Hole
120
W
B
D
P
A
C
Trailer
Device
Leader
.......
.......
.......
.......
.......
.......
.......
.......
End
Start
MM
(INCHES)
DIMENSIONS:
10 pitches (min.)
10 pitches (min.)
Devices are packed in accordance with EIA standard
RS-481-A and specifications shown here.
Direction of Feed
Item
Symbol
Dimensions
10.4
Carrier Width
A
(0.409)
18.4
Carrier Length
B
C
D
P
(0.724)
4.4
Carrier Depth
(0.173)
330
Reel Outside Diameter
Punch Hole Pitch
(12.992)
16.00
(0.630)
32
Tape Width
W
—
(1.260)
Quantity per Reel
500
Reliable Electronic Solutions
Asia-Pacific:
Tel: +886-2 2562-4117 • Fax: +886-2 2562-4116
Europe:
Tel: +41-41 768 5555 • Fax: +41-41 768 5510
The Americas:
Tel: +1-951 781-5500 • Fax: +1-951 781-5700
www.bourns.com
REV. 12/14/07
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
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