WSF251526R00DKEK [VISHAY]
RESISTOR, METAL FILM, 1 W, 0.5 %, 100 ppm, 26 ohm, SURFACE MOUNT, 2515, CHIP, GREEN;型号: | WSF251526R00DKEK |
厂家: | VISHAY |
描述: | RESISTOR, METAL FILM, 1 W, 0.5 %, 100 ppm, 26 ohm, SURFACE MOUNT, 2515, CHIP, GREEN 电阻器 |
文件: | 总3页 (文件大小:106K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
WSF
Vishay Dale
Metal Film Resistors, Power, Surface Mount
FEATURES
• Molded encapsulation
• Wraparound compliant terminations eliminate
risk of solder fillet cracking
• Solderable terminations
• Excellent stability at different environmental
conditions
• High power ratings (up to 2 W)
• AEC-Q200 qualified available (1)
• Compliant to RoHS Directive 2002/95/EC
Note
(1) Flame retardance test may not be applicable to
some resistor technologies.
STANDARD ELECTRICAL SPECIFICATIONS
POWER RATING
RESISTANCE
RANGE
Ω
GLOBAL
MODEL
SIZE
INCH
TOLERANCE
ꢀ
P70 °C
ENCAPSULATION
W
WSF2012
WSF2515
WSF4527
2012
2515
4527
0.5
0.5, 1, 5
0.5, 1, 5
0.5, 1, 5
5.0 to 1.43K (2)
10 to 10K
Epoxy
1.0
2.0 (3)
Thermoplastic
Thermoplastic
10 to 100K
TECHNICAL SPECIFICATIONS
PARAMETER
Temperature coefficient
UNIT
ppm/ꢀC
WSF2012
100 (4)
WSF2515
100 (4)
WSF4527
100 (4)
Dielectric withstanding voltage
Insulation resistance
VAC
> 500
> 500
> 109
> 500
Ω
Operating temperature range
Maximum working voltage
Weight/1000 pieces (typical)
ꢀC
V
- 65/+ 175
(P x R)1/2
90
- 65/+ 175
(P x R)1/2
165
- 65/+ 150
(P x R)1/2 (3)
760
g
Notes
•
Part marking: 1/2 W - DALE, value; 1 W - model, value, tolerance, date code; 2 W - DALE, model, value, tolerance, date code.
(2) E96 values only.
(3) Resistance values above 31.25 kΩ are limited to 250 V maximum working voltage.
(4)
50 ppm/ꢀC and 25 ppm/ꢀC available.
GLOBAL PART NUMBER INFORMATION
Global Part Numbering example: WSF25151K500JKTA (preferred numbering format)
W
S
F
2
5
1
5
1
K
5
0
0
J
K
T
A
GLOBAL MODEL
VALUE
TOLERANCE
TCR
PACKAGING
SPECIAL
WSF2012
WSF2515
WSF4527
R = Decimal
K = Thousand
100R0 = 100 Ω
1K000 = 1 kΩ
D = 0.5 ꢁ
F = 1.0 ꢁ
G = 2.0 ꢁ
H = 3.0 ꢁ
J = 5.0 ꢁ
K = 10 ꢁ
E = 25 ppm/ꢀC
H = 50 ppm/ꢀC
K = 100 ppm/ꢀC
EA = Lead (Pb)-free,
(Dash number)
(Up to 2 digits)
tape/reel
EK = Lead (Pb)-free, bulk From 1 to 99 as
applicable
TA = Tin/lead , tape/reel
(R86)
BA = Tin/lead, tape/reel,
bulk (B43)
Historical Part Numbering example: WSF2515 1.5 kΩ 5 ꢀ 100 ppm/°C R86 (will continue to be accepted for tin/lead product only)
WSF2515
1.5 kΩ
5 ꢀ
100 ppm/°C
R86
TEMPERATURE
COEFFICIENT
HISTORICAL MODEL
RESISTANCE VALUE
TOLERANCE CODE
PACKAGING
* Pb containing terminations are not RoHS compliant, exemptions may apply
** Please see document “Vishay Material Category Policy”: www.vishay.com/doc?99902
www.vishay.com
296
For technical questions, contact: ww2aresistors@vishay.com
Document Number: 30104
Revision: 03-Dec-10
WSF
Metal Film Resistors, Power, Surface Mount
Vishay Dale
DIMENSIONS
DIMENSIONS in inches (millimeters)
MODEL
W1
L
H
T
W
W
0.200 0.020 0.096 0.015 0.040 0.010 0.125 0.005 0.050 0.005
(5.08 0.508) (2.44 0.381) (1.02 0.254) (3.18 0.127) (1.27 0.127)
H
WSF2012
WSF2515
WSF4527
0.250 0.020 0.110 0.015 0.045 0.010 0.150 0.005 0.098 0.005
(6.35 0.508) (2.79 0.381) (1.14 0.254) (3.81 0.127) (2.49 0.127)
W
1
0.455 0.020 0.167 0.010 0.100 0.010 0.275 0.005 0.215 0.005
(11.56 0.508) (4.24 0.254) (2.54 0.254) (6.98 0.127) (5.46 0.127)
T
L
SOLDER PAD DIMENSIONS in inches (millimeters)
MODEL
l
b
a
b
l
WSF2012
WSF2515
WSF4527
0.085 (2.16)
0.090 (2.29)
0.155 (3.94)
0.070 (1.78)
0.115 (2.92)
0.230 (5.94)
0.080 (2.03)
0.120 (3.05)
0.205 (5.21)
a
200
150
120
100
80
WSF4527
WSF2515
WSF2012
60
100
50
0
WSF2012
WSF2515
40
20
0
WSF4527
- 65
- 25
0
25
50 75 100 125 150 175 200
0
0.5
1.0
1.5
2.0
Power in W
Ambient Temperature in °C
70
Derating
Temperature Rise
PERFORMANCE
TEST
CONDITIONS OF TEST
TEST LIMITS
Thermal shock
- 55 ꢀC to + 150 ꢀC, 1000 cycles, 15 min at each extreme
5 x rated power for 5 s
(1.0 ꢁ + 0.05 Ω) ΔR
(0.5 ꢁ + 0.05 Ω) ΔR
(0.5 ꢁ + 0.05 Ω) ΔR
(1.0 ꢁ + 0.05 Ω) ΔR
(0.5 ꢁ + 0.05 Ω) ΔR
(0.5 ꢁ + 0.05 Ω) ΔR
(0.5 ꢁ + 0.05 Ω) ΔR
(0.5 ꢁ + 0.05 Ω) ΔR
(1.0 ꢁ + 0.05 Ω) ΔR
(0.5 ꢁ + 0.05 Ω) ΔR
Short time overload
Low temperature storage
- 65 ꢀC for 24 h
High temperature exposure
Bias humidity
1000 h at + 175 ꢀC (150 ꢀC for WSF4527)
+ 85 ꢀC, 85 ꢁ RH, 10 ꢁ Bias, 1000 h
Moisture resistance
Mechanical shock
Vibration
MIL-STD-202 method 106, 0 ꢁ power, 7a and 7b not required
100 g’s for 11 ms, 5 pulses
Frequency varied 10 Hz to 500 Hz in one min, 3 directions, 9 h
1000 h at rated power, + 70 ꢀC, 1.5 h “ON”, 0.5 h “OFF”
+ 260 ꢀC solder, 10 s to 12 s dwell, 25 mm/s emergence
Load life
Resistance to solder heat
PACKAGING
REEL
MODEL
TAPE WIDTH
DIAMETER
330 mm/13"
330 mm/13"
330 mm/13"
PIECES/REEL
CODE
EA/TA
EA/TA
EA/TA
WSF2012
WSF2515
WSF4527
12 mm/embossed plastic
16 mm/embossed plastic
24 mm/embossed plastic
2000
2000
1200
Note
• Embossed Carrier Tape per EIA-481.
Document Number: 30104
Revision: 03-Dec-10
For technical questions, contact: ww2aresistors@vishay.com
www.vishay.com
297
Legal Disclaimer Notice
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical
requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements
about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular
product with the properties described in the product specification is suitable for use in a particular application. Parameters
provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All
operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk and agree
to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and
damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay
or its distributor was negligent regarding the design or manufacture of the part. Please contact authorized Vishay personnel to
obtain written terms and conditions regarding products designed for such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by
any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 11-Mar-11
www.vishay.com
1
相关型号:
WSF2515274R0DEEA
RESISTOR, METAL FILM, 1 W, 0.5 %, 25 ppm, 274 ohm, SURFACE MOUNT, 2515, CHIP, GREEN
VISHAY
WSF2515274R0DKEA
RESISTOR, METAL FILM, 1 W, 0.5 %, 100 ppm, 274 ohm, SURFACE MOUNT, 2515, CHIP, GREEN
VISHAY
WSF2515277R0DKEA
RESISTOR, METAL FILM, 1 W, 0.5 %, 100 ppm, 277 ohm, SURFACE MOUNT, 2515, CHIP, GREEN
VISHAY
WSF251529.4OHM0.5%25PPMTB
Fixed Resistor, Metal Film, 1W, 29.4ohm, 0.5% +/-Tol, -25,25ppm/Cel, 2515,
VISHAY
©2020 ICPDF网 联系我们和版权申明