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CF1/4LVT393G

Description
Fixed Resistor, Carbon Film, 0.25W, 39000ohm, 300V, 2% +/-Tol, 450ppm/Cel, Through Hole Mount, AXIAL LEADED
CategoryPassive components    The resistor   
File Size99KB,2 Pages
ManufacturerKOA Speer
Websitehttp://www.koaspeer.com/
Environmental Compliance
Download Datasheet Parametric View All

CF1/4LVT393G Overview

Fixed Resistor, Carbon Film, 0.25W, 39000ohm, 300V, 2% +/-Tol, 450ppm/Cel, Through Hole Mount, AXIAL LEADED

CF1/4LVT393G Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerKOA Speer
package instructionAXIAL LEADED
Reach Compliance Codecompliant
JESD-609 codee0
Installation featuresTHROUGH HOLE MOUNT
Number of terminals2
Maximum operating temperature155 °C
Minimum operating temperature-55 °C
Package shapeTUBULAR PACKAGE
method of packingAMMO PACK
Rated power dissipation(P)0.25 W
Rated temperature70 °C
resistance39000 Ω
Resistor typeFIXED RESISTOR
surface mountNO
technologyCARBON FILM
Temperature Coefficient450 ppm/°C
Terminal surfaceTin/Lead (Sn/Pb)
Terminal shapeWIRE
Tolerance2%
Operating Voltage300 V
CF
carbon film leaded resistors
features
Flameproof coating is available (specify “CFP”)
Suitable for automatic machine insertion
Marking: Beige body color with color-coded bands on CF
Green body color with color-coded bands on CFP
Ivory body color with color-coded bands on CFS1/4
dimensions and construction
L
D
Trimming Line
Ceramic Core
d
l
Type
L
CFS1/4
.126±.008
CFPS1/4
(3.2±0.2)
CF1/4
CFP1/4
Marking
Resistive
Film
End
Cap
Lead
Wire
CF1/2
CFP1/2
CFS1/2
CFPS1/2
.256
(6.5)
.335
(8.5)
.248±.02
(6.3±0.5)
Dimensions
inches
(mm)
C (max.)
D
d (nom.)
.165
(4.2)
.280
(7.1)
.365
(9.27)
.280
(7.1)
.067±.02
(1.7±0.2)
.089±.01
(2.25±0.25)
.118±.02
(3.0±0.5)
.098±.02
(2.5±0.5)
.018
(0.45)
.024
(0.6)
.028
(0.7)
.024
(0.6)
1.18±.12
(30.0±3.0)
l
Insulation Coating
C
leaded
resistors
ordering information
Old Part #
CF, RD50SS, RDS2
Type
New Part #
CF
Type
CF
CFP
For further information
on packaging, please refer
to Appendix C.
1/4
Power
Rating
1/4
Power
Rating
S1/4: 0.25W
1/4: 0.25W
1/2: 0.5W
S1/2: 0.5W
103
Nominal
Resistance
L
Termination
Material
L: SnPb
C: SnCu
J
Tolerance
T52
Taping and Forming
Axial: T26, T52
Radial: VT, MT, MHT, VTP, VTE
U Forming: U, UCL, US
M Forming: M5, M10, M12.5
T52
Packaging
R
Packaging
A: Ammo
R: Reel
103
Nominal
Resistance
2 significant
figures + 1
multiplier
“R” indicates
decimal on
value <10Ω
J
Tolerance
G: ±2%
J: ±5%
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
174
KOA Speer Electronics, Inc.
• Bolivar Drive • P Box 547 • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
.O.
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