SPR
resistors
power carbon film leaded resistor
EU
features
Fixed metal film resistor available (specify “SPRX”)
Flameproof silicone coating equivalent to (UL94V0)
High reliability performance
Suitable for automatic machine insertion
Marking: Light green body color
Color-coded bands on 1/2W - 1W
Alpha-numeric black marking on 2W - 5W
•
Products with lead-free terminations meet EU RoHS
and China RoHS requirements
•
•
•
•
•
dimensions and construction
D
L
Ceramic Body
l
Type
d
SPR1/4
SPRX1/4
SPR1/2
SPRX1/2
Marking
Flame Retardant Coating
C
End
Cap
Lead
Wire
SPR1
SPRX1
SPR2
SPRX2
SPR3
SPRX3
SPR5
SPRX5
L
.13±.012
(3.3±0.3)
.244±.02
(6.2±0.5)
.354±.039
(9.0±1.0)
.472±.039
(12.0±1.0)
.610±.039
(15.5±1.0)
.965±.039
(24.5±1.0)
Dimensions
inches
(mm)
C (max.)
D
d nominal
.138
(3.5)
.280
(7.1)
.437
(11.1)
.591
(15.0)
.709
(18.0)
1.10
(28.0)
.067±.012
(1.7±0.3)
.098±.02
(2.5±0.5)
.138±.02
(3.5±0.5)
.165±.031
(4.2±0.8)
.236±.039
(6.0±1.0)
.354±.039
(9.0±1.0)
.031
(0.8)
.018
(0.45)
.024
(0.6)
.945 Min.
(24.0 Min.)
l
.787 Min.
(20.0 Min.)
1.18±.118
(30.0±3.0)
1.50±.118
(38.0±3.0)
ordering information
New Part #
SPR
Type
SPR
SPRX
1/2
Power
Rating
1/4: 0.25W
1/2: 0.5W
1: 1W
2: 2W
3: 3W
5: 5W
C
Termination
Material
C: SnCu
T52
Taping and Forming
Axial: T26, T52, T521, T631
Stand-off Axial: L52, L521, L631
Radial: VT, VTP, VTE, GT
L, U, M Forming
R
Packaging
A: Ammo
R: Reel
103
Nominal
Resistance
±2%, ±5%:
2 significant figures
+ 1 multiplier
“R” indicates decimal
on value <10Ω
±1%: 3 significant
figures + 1 multiplier
“R” indicates decimal
on value <100Ω
J
Tolerance
F: ±1%
G: ±2%
J: ±5%
For further information
on packaging, please
refer to Appendix C.
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
12/29/08
112
KOA Speer Electronics, Inc.
• 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
KOA [ KOA SPEER ELECTRONICS, INC. ]
