PWR2615W7R50FE [BOURNS]
Surface Mount Wirewound Power Resistors;
| 型号： | PWR2615W7R50FE |
| 厂家： | 
BOURNS ELECTRONIC SOLUTIONS |
| 描述： | Surface Mount Wirewound Power Resistors |
| 文件： | 总2页 (文件大小：212K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Features
■ Surface mount wirewound resistor
■ High power
Applications
■ Power supplies
■ Motor drives
■ Low temperature coefficient
■ RoHS compliant*
■ Electricity metering
■ Non-inductive versions available
PWR1913/PWR2615/PWR4525/PWR6327 Surface Mount Wirewound Power Resistors
General Information
The PWR1913/PWR2615/PWR4525/PWR6327 Series are surface mount wirewound resistors offering 0.5, 1, 2 and 3 W power
ratings as well as a wide resistance and operating temperature range.
Electrical Characteristics
Parameter
PWR1913
PWR2615
PWR4525
PWR6327
Resistance Range
0.01 to 400 ohms
0.01 to 3K ohms
0.01 to 15K ohms
0.01 to 25K ohms
Resistance Range
(Non-Inductive Version)
Not Available
0.01 to 1.5K ohms
0.01 to 7.5K ohms
0.01 to 12.5K ohms
Power Rating @ 70 °C
0.5 W
33 V
1 W
2 W
3 W
Maximum Working Voltage
Absolute Tolerance Values
58 V
173 V
273 V
1 % / 5 %
Temperature Coefficient (TCR)
R>10 ohms
20 PPM/°C
50 PPM/°C
150 PPM/°C
1 ohm≤R≤10 ohms
R<1 ohm
Operating Temperature
Insulation Resistance
Dielectric Strength
-55 to +275 °C
>1000 megohms
1000 VAC
Characteristic Curve
Environmental Characteristics
Physical Characteristics
Flammability ........Conforms to UL94V-0
Lead Frame Material
...............................Copper, tin-plated
Body Material ...................... Epoxy resin
120
100
80
60
40
20
0
Tests per
ΔR Max.
MIL-STD-202
Short Time Overload
Load Life
0.5 % 0.05 Ω
1.0 % 0.05 Ω
1.0 % 0.05 Ω
0.5 % 0.05 Ω
Moisture Resistance
Thermal Shock
Resistance to Solder
Heat
0
50 100 150 200 250 300 350
0.25 % 0.05 Ω
Ambient Temperature (°C)
Shock
0.5 % 0.05 Ω
0.5 % 0.05 Ω
Vibration
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
*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.
PWR1913/PWR2615/PWR4525/PWR6327 Surface Mount Wirewound Power Resistors
Product Dimensions
Recommended Pad Layout
L
E DIA.
F
A
H
MM
(INCHES)
DIMENSIONS:
B
W
C
D
Lead
A
0.4
B
0.4
C
0.4
D
0.4
F
0.4
Thickness
0.05
E
0.4
Height
0.13
W
0.4
H
0.4
L
0.4
Model
( 0.015) ( 0.015) ( 0.015) ( 0.015) ( 0.015)
( 0.002)
( 0.015) ( 0.005) ( 0.015) ( 0.015) ( 0.015)
4.8
(0.190)
3.3
(0.130)
2.8
(0.110)
1.5
(0.060)
1.0
(0.040)
0.15
(0.006)
2.5
(0.100)
0.13
(0.005)
1.6
(0.062)
2.5
(0.100)
6.4
(0.250)
PWR1913
6.6
(0.260)
3.9
(0.155)
3.2
(0.125)
1.8
(0.070)
1.8
(0.070)
0.15
(0.006)
3.0
(0.120)
0.13
(0.005)
2.4
(0.096)
2.8
(0.112)
8.6
(0.337)
PWR2615
PWR4525
PWR6327
11.4
(0.450)
6.4
(0.250)
4.6
(0.180)
3.0
(0.120)
2.5
(0.100)
0.15
(0.006)
4.8
(0.190)
0.13
(0.005)
3.9
(0.155)
5.8
(0.230)
13.7
(0.540)
15.9
(0.625)
6.9
(0.270)
6.4
(0.250)
3.0
(0.120)
3.4
(0.135)
0.15
(0.006)
2.8
(0.110)
0.13
(0.005)
5.1
(0.200)
3.8
(0.150)
17.8
(0.700)
Packaging Specifications
Typical Part Marking
MANUFACTURER'S
TRADEMARK
Pieces
per Reel
Bulk Pkg.
Quantity
YYWW
DATE CODE
Model
Tape
RESISTANCE
CODE
005
J
RESISTANCE
TOLERANCE
PWR1913
PWR2615
PWR4525
PWR6327
12 mm / Embossed Plastic
16 mm / Embossed Plastic
24 mm / Embossed Plastic
28 mm / Embossed Plastic
3000
250 pcs.
250 pcs.
250 pcs.
250 pcs.
Note: PWR1913 will contain only the
Resistance Code on the top line and
the Resistance Tolerance on the bottom
line. PWR2615 will not contain the
Manufacturer’s Trademark.
2000
1000
700
How to Order
PWR4525 W 7R50 J E
Soldering Profile
Model
275
<1>
PWR1913 PWR4525
PWR2615 PWR6327
Maximum of 20 seconds between
+255 °C and +260 °C
260 °C peak
<1>
255 °C
Type
225
175
125
75
W = Wirewound Inductive
N = Wirewound Non-Inductive
(Not available for PWR1913)
220 °C
190 °C
60 - 90
seconds
Resistor Value for all Tolerances
<100 ohms ....“R” represents decimal
point (examples: 7R50 =
7.5 Ω; R050 = 0.050 Ω)
Ramp Down
6 °C/second
150 °C
≥100 ohms ....First three digits are
significant, fourth digit rep-
resents number of zeros
to follow (examples: 2000
= 200 Ω; 2002 = 20K Ω)
60 - 120 seconds
10 seconds minimum
Absolute Tolerance*
Ramp Up
3 °C/second maximum
J = 5 ꢀ F = 1 ꢀ
Packaging
25
E = Tape & Reel
___ = Bulk
0
50
100
150
Time (seconds)
200
250
300
*Tolerances as low as 0.01 ꢀ available on
resistance values greater than 100 ohms.
Consult factory.
REV. 01/11
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
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