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RW80U2640B

Description
RESISTOR, WIRE WOUND, 2 W, 0.1 %, 20 ppm, 264 ohm, THROUGH HOLE MOUNT, AXIAL LEADED
CategoryPassive components    The resistor   
File Size327KB,5 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Download Datasheet Parametric View All

RW80U2640B Overview

RESISTOR, WIRE WOUND, 2 W, 0.1 %, 20 ppm, 264 ohm, THROUGH HOLE MOUNT, AXIAL LEADED

RW80U2640B Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerVishay
package instruction,
Reach Compliance Codecompliant
ECCN codeEAR99
Other featuresPRECISION
JESD-609 codee0
Manufacturer's serial numberRW
Installation featuresTHROUGH HOLE MOUNT
Number of terminals2
Maximum operating temperature250 °C
Minimum operating temperature-65 °C
Package shapeTUBULAR PACKAGE
Rated power dissipation(P)2 W
Rated temperature25 °C
GuidelineMIL-PRF-26
resistance264 Ω
Resistor typeFIXED RESISTOR
surface mountNO
technologyWIRE WOUND
Temperature Coefficient20 ppm/°C
Terminal surfaceTin/Lead (Sn/Pb)
Terminal shapeWIRE
Tolerance0.1%
G, GN
Vishay Dale
Wirewound Resistors, Military, MIL-PRF-26 Qualified,
Type RW, Precision Power, Silicone Coated
FEATURES
From 1.4 to 4 times higher power ratings than
conventional resistors of equivalent size
High temperature coating (> 350 °C)
Complete welded construction
Meets applicable requirements of MIL-PRF-26
Available in non-inductive styles (type GN) with
Aryton-Perry winding for lowest reactive components
Excellent stability in operation (typical resistance
shift < 0.5 %)
Lead (Pb)-free version is RoHS compliant
Pb-free
Available
e3
RoHS*
COMPLIANT
STANDARD ELECTRICAL SPECIFICATIONS
WEIGHT
HIST.
(Typical)
MODEL MIL-PRF-26
U
V
± 0.5 %, ± 1 %,
g
± 0.05 % thru ± 5 % ± 3 % & ± 5 %
± 0.05 %
± 0.1 %
± 0.25 %
± 3 %, ± 5 %
TYPE
G001...80 G-1-80
-
1.0
-
1.0 - 1K
0.499 - 1K
0.499 - 3.4K
0.1 - 3.4K
0.20
G001...380 G-1-380
RW81
1.0
-
-
0.499 - 1K
0.499 - 1K
0.1 - 1K
0.20
G002
G-2
-
1.5
-
1.0 - 1.3K
0.499 - 1.3K 0.499 - 4.9K
0.1 - 4.9K
0.21
G003...80 G-3-80
-
2.0
-
1.0 - 2.74K 0.499 - 2.74K 0.499 - 10.4K 0.1 - 10.4K
0.34
G003...380 G-3-380
RW80
2.0
-
-
0.499 - 2.74K 0.499 - 2.74K 0.1 - 2.74K
0.34
G005
G-5
-
4.0
5.0
0.499 - 6.5K 0.499 - 6.5K
0.1 - 24.5K
0.1 - 24.5K
0.80
G05C
G-5C
-
5.0
7.0
0.499 - 8.6K 0.499 - 8.6K
0.1 - 32.3K
0.1 - 32.3K
1.20
G010
G-10
-
7.0
10.0
0.499 - 25.7K 0.499 - 25.7K 0.1 - 95.2K
0.1 - 95.2K
3.60
** Vishay Dale G models have two power ratings, depending on operation temperature and stability requirements.
NOTE:
Shaded area indicates most popular models.
GLOBAL
MODEL
POWER RATING****
P
25 °C
W
RESISTANCE RANGE
MIL. RANGE SHOWN IN BOLD FACE
Ω
TECHNICAL SPECIFICATIONS
PARAMETER
Temperature Coefficient
Dielectric Withstanding Voltage
Short Time Overload
Maximum Working Voltage
Insulation Resistance
Terminal Strength
Solderability
Operating Temperature Range
Power Rating
UNIT
ppm/°C
V
AC
-
V
W
lb
-
°C
-
G RESISTOR CHARACTERISTICS
± 90 for below 1
Ω,
± 50 for 1
Ω
to 9.9
Ω,
± 20 for 10
Ω
and above
500 minimum for G-1-80 thru G-3-380, 1000 minimum for all others
5 × rated power for 5 sec. for G-1-80 thru G-5C (Characteristic U),
10 × rated power for 5 sec. for G-10
(P x
R)
1/2
1000 Megohm minimum dry, 100 Megohm minimum after moisture test
5 minimum for G-1-80 thru G-3-380, 10 minimum for all others
MIL-PRF-26 type - Meets requirements of ANSI J-STD-002
Non Mil type - Terminals are 60/40 electro tin plated to facilitate soldering
Characterisitic U = - 65/+ 250, Characteristic V = - 65/+ 350
Characterisitic U - + 250 °C max. hot spot temperature, ± 0.5 % max.
ΔR
in 2000 hr. load life
Characterisitic V - + 350 °C max. hot spot temperature, ± 3.0 % max.
ΔR
in 2000 hr. load life
GLOBAL PART NUMBER INFORMATION
New Global Part Numbering: G00310R00FS7080 (preferred part number format)
G
0
0
3
1
0
R
0
0
F
S
7
0
8
0
SPECIAL
(Dash Number)
(up to 3 digits)
From
1 - 999
as applicable
GLOBAL MODEL
(See Standard
Electrical
Specifications
Global Model
column for options)
RESISTANCE VALUE
R
= Decimal
K
= Thousand
15R00
= 15
Ω
10K00
= 10 kΩ
TOLERANCE CODE
A
= 0.05 %
B
= 0.1 %
C
= 0.25 %
D
= 0.5 %
F
= 1.0 %
J
= 5.0 %
K
= 10.0 %
PACKAGING
E70
= Lead (Pb)-free, Tape/Reel (smaller than G010)
E73
= Lead (Pb)-free, Tape/Reel (G010 & larger)
E12
= Lead (Pb)-free, Bulk
Lead (Pb)-free is not available on RW military type
S70
= Tin/Lead, Tape/Reel (smaller than G010)
S73
= Tin/Lead, Tape/Reel (G010 & larger)
B12
= Tin/Lead, Bulk
Historical Part Number example: G-3-80 10
Ω
1 % S70 (will continue to be accepted)
G-3-80
HISTORICAL MODEL
10
Ω
RESISTANCE VALUE
1%
TOLERANCE CODE
S70
PACKAGING
* Pb containing terminations are not RoHS compliant, exemptions may apply
www.vishay.com
128
For technical questions contact ww2bresistors@vishay.com
Document Number: 30205
Revision: 22-Mar-06
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