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PW368010%LF

Description
Fixed Resistor, Wire Wound, 3W, 680ohm, 10% +/-Tol, 300ppm/Cel, Through Hole Mount, AXIAL LEADED, ROHS COMPLIANT
CategoryPassive components    The resistor   
File Size756KB,3 Pages
ManufacturerTT Electronics plc
Websitehttp://www.ttelectronics.com/
Environmental Compliance
Download Datasheet Parametric View All

PW368010%LF Overview

Fixed Resistor, Wire Wound, 3W, 680ohm, 10% +/-Tol, 300ppm/Cel, Through Hole Mount, AXIAL LEADED, ROHS COMPLIANT

PW368010%LF Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerTT Electronics plc
package instruction,
Reach Compliance Codecompliant
ECCN codeEAR99
JESD-609 codee3
Installation featuresTHROUGH HOLE MOUNT
Number of terminals2
Maximum operating temperature250 °C
Package shapeRECTANGULAR PACKAGE
Rated power dissipation(P)3 W
Rated temperature40 °C
resistance680 Ω
Resistor typeFIXED RESISTOR
surface mountNO
technologyWIRE WOUND
Temperature Coefficient300 ppm/°C
Terminal surfaceMatte Tin (Sn)
Terminal shapeWIRE
Tolerance10%
Base Number Matches1
PW SERIES
GENERAL PURPOSE AXIAL LEADED
POWER WIREWOUND RESISTOR
Fireproof high
temperature ceramic
case - stand offs
optional
Alloy resistance
wire on fiberglass
substrate
2 watts to 25 watts
0.10 ohms to 30K ohms
±10% or ±5% tolerance
TC's from 300 ppm/°C to +5500 ppm/°C
Inorganic
fireproof
encapsulant
Automatically
clamped termination
lead assembly
Lead-/free, ROHS Compliant Construction Available
SPECIFICATIONS:
Power Rating
@ 25°C
IRC Type
PW-2
PW-3
PW-5
PW-7
PW-10
PW-15
PW-18
PW-22
PW-25
PW DIMENSIONS
IRC Type
PW-2
PW-3
PW-5
PW-7
PW-10
PW-15
PW-18
PW-22
PW-25
*Copper Clad Steel
Standard
Resistance
Standard Temperature
Coefficient
0.06%/°C
0.03%/°C
over R range
1.0 to 2.4K
1.0 to 7.5K1.0
to 8.5K
1.0 to 18K
1.0 to 30K
1.0 to 30K
1.0 to 22K
1.5 to 12K
1.5 to 10K
D Dia.±0.002
0.032 (0.8)
0.036 (0.91)
0.036 (0.91)
0.036 (0.91)
0.036 (0.91)
0.036 (0.91)
0.036 (0.91)
0.040 (1.0)*
0.040 (1.0)*
Special Temperature Coefficients
+0.55%/°C
over R range
0.1 to 30
0.1 to 86
0.1 to 68
0.1 to 150
0.1 to 240
0.1 to 240
0.1 to 200
0.15 to 360
0.15 to 300
E±0.03 (0.8)
0.31 (7.87)
0.38 (9.65)
0.41 (10.4)
0.47 (11.9)
0.47 (11.9)
0.63 (16.0)
0.63 (16.0)
0.63 (16.0)
0.63 (16.0)
+0.45%/°C
over R range
0.24 to 130
0.1 to 270
0.1 to 300
0.15 to 680
0.24 to 1100
0.24 to 1100
0.24 to 1100
0.36 to 1800
0.36 to 1200
LL min.
1.44 (36.6)
1.44 (36.6)
1.50 (38.1)
1.50 (38.1)
1.50 (38.1)
1.50 (38.1)
1.50 (38.1)
1.50 (38.1)
1.50 (38.1)
+0.25%/°C
over R range
1.0 to 10
0.24 to 20
0.27 to 22
1.0 to 51
1.0 to 82
1.0 to 82
1.0 to 70
1.0 to 120
1.5 to 100
F (ref.)
0.063
0.063
0.063
0.125
0.125
0.125
0.125
0.125
0.125
(watts)
2
3
5
7
10
15
18
22
25
Range (ohms) over R range
0.15 to 2.4K
0.15 to 0.99
0.1 to 7.5K
0.1 to 0.99
0.1 to 8.5K
0.1 to 0.99
0.1 to 18K
0.1 to 0.99
0.18 to 30K
0.18 to 0.99
0.18 to 30K
0.18 to 0.99
0.18 to 22K
0.27 to 18K
0.27 to 18K
0.18 to 0.99
0.27 to 1.3
0.27 to 1.3
H±0.03 (0.8)
0.25 (6.35)
0.31 (7.87)
0.35(8.89)
0.35(8.89)
0.35(8.89)
0.50 (12.7)
0.50 (12.7)
0.50 (12.7)
0.50 (12.7)
Please note: When ordering the alternate configuration please add an 'A' after the part number. (i.e., PW-2A)
(Inches and (mm)):
L±0.03 (0.8) W±0.03 (0.8)
0.69 (17.5)
0.25 (6.35)
0.88 (22.4)
0.31 (7.87)
0.88 (22.4)
1.39 (35.3)
1.88 (47.8)
1.88 (47.8)
1.88 (47.8)
2.50 (63.5)
2.50 (63.5)
0.38 (9.65)
0.38 (9.65)
0.38 (9.65)
0.50 (12.7)
0.50 (12.7)
0.50 (12.7)
0.50 (12.7)
Standard
Alternate
Configuration
POWER DERATING:
TEMPERATURE RISE:
Temperature Rise (°C)
Percent of Rated Load
Ambient Temperature (°C)
Percent of Rated Load
General Note
WIREWOUND AND FILM TECHNOLOGIES DIVISION
736 Greenway Road • Boone, North Carolina 28607-1860 • Tel: 828-264-8861 • Fax: 828-264-8866 • www.irctt.com
IRC reserves the right to make changes in product specification without notice or liability.
All information is subject to IRC’s own data and is considered accurate at time of going to print.
A subsidiary of
TT elec
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