RW1NT103 Datasheet, PDF (1/2 Pages) KOA Speer Electronics, Inc. – coat insulated miniature precision power wirewound resistors

RW
coat insulated miniature precision
power wirewound resistors
EU
features
• Resistors meeting MIL-R-26E (U and
V characteristics) and surface temperature
(hot spot) 350°C max.
• Resistors with a wide range of 0.1Ω ~ 62kΩ,
covering applications from precision to power
• RW N type resistors are non-inductive wound
and can be used in high frequency applications.
• Marking: Black body color with alpha-numeric marking
• Products with lead-free terminations meet EU RoHS
and China RoHS requirements
dimensions and construction
L
l
l
Ceramic Core
t
D
d
Insulation Resistive Electrode Lead
Coating Wire
Cap
Wire
Type
RW1/2, RW1/2N
RW1, RW1N
RW2, RW2N
RW3, RW3N
RW5, RW5N
RW7, RW7N
RW10, RW10N
Dimensions inches (mm)
L
D
d (nom.)
l
.315±.039
(8.0±1.0)
.413±.039
(10.5±1.0)
.138^+-.0039
(1.6^+1.0)
-0
.106±.039
(2.7±1.0)
.020
(0.5)
.512±.039 .205±.039 .031
(13.0±1.0) (5.2±1.0) (0.8)
.650±.039 .252±.039
(16.5±1.0) (6.4±1.0)
1.50±.118
(38.0±3.0)
.866±.039
(22±1.0) _{.307±.059 .039}
1.24±.039 ^{(7.8±1.5) (1.0)}
(31.5±1.0)
1.81±.059 .366±.089
(46.0±1.5) (9.3±1.5)
ordering information
Pb Free
Type
RW
Type
1/2
Power
Rating
1/2: 0.5W
1: 1W
2: 2W
3: 3W
5: 5W
7: 7W
10: 10W
N
Winding
Method
Nil: Standard
winding
N: Non-inductive
winding
T
Termination
Material
T: Sn
Packaging quantity:
RW1/2 ~ RW1: 1,000 pieces
RW2 ~ RW7: 500 pieces
RW10: 300 pieces
103
Nominal
Resistance
±3%, ±5%: 2 significant
figures + 1 multiplier
“R” indicates decimal
on value <10Ω
±0.5%, ±1%:
3 significant figures
+ 1 multiplier “R”
indicates decimal
on value <100Ω
J
Tolerance
D: ±0.5%
F: ±1%
H: ±3%
J: ±5%
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
11/19/08
KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: [phone] • www.koaspeer.com
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