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PCT418539R00JB14

Description
RES,PCB MOUNT,WIREWOUND,39 OHMS,5% +/-TOL,-300,300PPM TC
CategoryPassive components    The resistor   
File Size299KB,3 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Environmental Compliance
Download Datasheet Parametric View All

PCT418539R00JB14 Overview

RES,PCB MOUNT,WIREWOUND,39 OHMS,5% +/-TOL,-300,300PPM TC

PCT418539R00JB14 Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerVishay
package instructionPCB Mount,
Reach Compliance Codeunknown
ECCN codeEAR99
structureCylindrical
JESD-609 codee3
Lead length4.57 mm
lead spacing46.99 mm
Manufacturer's serial numberPCT
Number of terminals2
Maximum operating temperature375 °C
Minimum operating temperature-65 °C
Package diameter3.71 mm
Package length50.8 mm
Package shapeTUBULAR PACKAGE
Package formPCB Mount
method of packingBulk
Rated power dissipation(P)7.4 W
resistance39 Ω
Resistor typeFIXED RESISTOR
seriesPCT
technologyWIRE WOUND
Temperature Coefficient-300,300 ppm/°C
Terminal surfaceMatte Tin (Sn)
Tolerance5%
Base Number Matches1
PCT
Vishay Dale
Wirewound Resistors, Commercial Power,
Printed Circuit Board, Tab Type Terminals
FEATURES
Variety of core lengths
Terminals designed for direct mounting into a
circuit board to be securely clamped
Available potted in a ceramic case to increase
power dissipation, contact factory by using the
e-mail address at the bottom of this page
Pb-free
e3
RoHS
COMPLIANT
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL
MODEL
(1)
PCT4050
PCT4065
PCT4085
PCT4105
PCT4145
PCT4185
PCT4215
HISTORICAL
MODEL
(1)
PCT-4050
PCT-4065
PCT-4085
PCT-4105
PCT-4145
PCT-4185
PCT-4215
POWER RATING
P
25 °C
W
2.0
2.6
3.4
4.2
5.8
7.4
8.6
RESISTANCE RANGE
Ω
± 10 % standard, ± 5 % available
0.10 - 390
0.14 - 560
0.20 - 785
0.25 - 1.01K
0.36 - 1.46K
0.47 - 1.91K
0.56 - 2.25K
WEIGHT
(typical)
g
0.57
0.59
0.62
0.65
0.71
0.77
0.81
Note
(1)
PCT4000 model numbers are calculated from the power rating of 4 W per inch. The last three digits of the model number represent the
mounting center spacing of the resistors in inches (decimal is between the first and second digit, mounting center spacing is available between
0.50" [12.70 mm] and 2.15" [54.61 mm].
Example: PCT4150 = 1.50 inches x 4 W per inch = 6 W.
TECHNICAL SPECIFICATIONS
PARAMETER
Power Rating
Temperature Coefficient
Short Time Overload
Maximum Working Voltage
Operating Temperature Range
Terminal Strength
UNIT
W
ppm/°C
-
V
°C
lb
PCT4000 RESISTOR CHARACTERISTICS
4 per inch
± 600 below 1.0
Ω,
± 300 1.0
Ω
and above
5 x rated power for 5 s
(P x
R)
1/2
- 65 to + 375
10 minimum
GLOBAL PART NUMBER INFORMATION
New Global Part Numbering: PCT405015R00JB14 (preferred part numbering format)
P
C
T
4
0
5
0
1
5
R
0
0
J
B
1
4
SPECIAL
(Dash
Number)
(up to 2 digits)
From
1 - 99
as
applicable
GLOBAL MODEL
(See Standard Electrical
Specifications Global Model
column for options)
VALUE
R
= Decimal
K
= Thousand
R1500
= 0.15
Ω
1K500
= 1500
Ω
15
Ω
TOLERANCE
H
= ± 3.0 %
J
= ± 5.0 %
K
= ± 10 %
PACKAGING
B14
= Lead (Pb)-free
bulk
B31
= Lead (Pb)-free
four layer
bulk
Historical Part Number Example: PCT-4050
5
%
B14 (will continue to be accepted)
PCT-4050
HISTORICAL MODEL
15
Ω
RESISTANCE
VALUE
5
%
TOLERANCE
CODE
B14
PACKAGING
www.vishay.com
62
For technical questions, contact: ww2aresistors@vishay.com
Document Number: 30223
Revision: 14-Feb-06
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