MOX1L2R7J [KOA]
power carbon film leaded resistor;
| 型号： | MOX1L2R7J |
| 厂家： | 
KOA SPEER ELECTRONICS, INC. |
| 描述： | power carbon film leaded resistor |
| 文件： | 总3页 (文件大小：299K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SPR
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
• Surface mount style “N” forming is suitable for
automatic mounting
dimensions and construction
L
l
Dimensions inches (mm)
Ceramic Body
D
Type
L
C (max.)
D
d nominal
l*
SPR1/4
.13±.012
.138
(3.5)
.067±.012
(1.7 0.3)
.018
(0.45)
.787 Min.
(20.0 Min.)
d
SPRX1/4 (3.3 0.3)
SPR1/2
.244±.02
.280
(7.1)
.098±.02
(2.5 0.5)
.024
(0.6)
SPRX1/2 (6.2 0.5)
SPR1
SPRX1
.354±.039
(9.0 1.0)
.437
(11.1)
.138±.02
(3.5 0.5)
.945 Min.
(24.0 Min.)
Marking
End
Cap
Lead
Wire
SPR2
.472±.039
.591
.165±.031
SPRX2
(12.0 1.0)
(15.0)
(4.2 0.8)
.031
Flame Retardant Coating
(0.8)
SPR3
SPRX3
.610±.039
(15.5 1.0)
.709
(18.0)
.236±.039
(6.0 1.0)
1.18±.118
(30.0 3.0)
C
SPR5
SPRX5
.965±.039
(24.5 1.0)
1.10
(28.0)
.354±.039
(9.0 1.0)
1.50±.118
(38.0 3.0)
* Lead length changes depending on taping and forming type.
ordering information
New Part #
SPR
1/2
C
T52
Taping and Forming
R
103
J
Power
Rating
Termination
Material
Nominal
Resistance
Type
Packaging
Tolerance
SPR
1/4: 0.25W
1/2: 0.5W
1: 1W
C: SnCu
Axial: T26, T52, T521, T631
Stand-off Axial: L52, L521, L631
Radial: VT, VTP, VTE, GT
L, U, M, N Forming
A: Ammo
R: Reel
±2%, ±5%:
2 significant figures
+ 1 multiplier
“R” indicates decimal
on value <10Ω
F: ±1%
G:±2%
J: ±5%
SPRX
TEB:
Embossed
plastic
2: 2W
3: 3W
±1%: 3 significant
figures + 1 multiplier
“R” indicates decimal
on value <100Ω
(N forming)
5: 5W
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.
12/18/12
139
KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
SPR
power carbon film leaded resistor
applications and ratings
Minimum
Resistance
Range
E-24
(F±1%, G±2%)
Resistance
Range
E-24*
(J±5%)
Absolute
Maximum
Working
Voltage
Absolute
Maximum
Overload
Voltage
Power
Rating
@ 70°C
Operating
Temperature
Range
Part
Designation
Dielectric
Withstanding
Voltage
T.C.R.
(ppm/°C)
SPR1/4
SPR1/2
SPR1
0.25W
0.5W
1W
300V
—
2.2Ω - 10KΩ
2.2Ω - 91KΩ
2.2Ω - 91KΩ
2.2Ω - 91KΩ
2.2Ω - 91KΩ
2.2Ω - 110KΩ
250V
400V
500V
800V
500V
10Ω - 91KΩ
10Ω - 100KΩ
SPR2
2W
500V
600V
1000V
1200V
700V
SPR3
3W
-55°C
to
+200°C
SPR5
5W
800V
300V
±350
SPRX1/4
SPRX1/2
SPRX1
SPRX2
SPRX3
SPRX5
0.25W
0.5W
1W
500V
—
0.1Ω - 2.0Ω
E = √P x R
E x 2.5
2W
700V
800V
3W
5W
* High values may have electric corrosion. KOA recommends the RCR series.
environmental applications
Derating Curve
Surface Temperature Rise
Load Life @ 70°C, 1000 Hr
100
250
200
150
100
+4
SPRX1
SPR1
80
60
40
5W (L35A)
3W (L25A)
+2
0
2W (L20A)
1W (L15A)
0.5W (L10A)
-2
-4
50
0
20
0
0.25W (L5A)
-60 -40 -20
-55
0
20 40 60 80 100 120 140 160 180 200 220 240
0
25
50
75
100
0.1
1 2
10
100
1k
10k
100k 330k
70
235
Ambient Temperature
% Rated Power
Resistance
(Ω)
(°C)
For resistors operated at an ambient temperature of 70°C or above, a
power rating shall be derated in accordance with the above derating curve.
Performance Characteristics
Requirement ∆ R ±(% + 0.05Ω)
Parameter
Resistance
Limit
Typical
Test Method
Within specified
tolerance
—
Measuring points are at 10mm ±1mm from the end cap.
Room temperature +100°C
Within specified
T.C.R.
T.C.R.
—
Overload (Short time)
±(1%+0.1Ω)
±0.5%
±0.5%
Rated voltage x 2.5 or max. overload voltage for 5 seconds, whichever is lower
260°C ±5°C, 10 seconds ± 1 second
Resistance to Solder Heat
±1%
No lead-coming off
and loose terminals
Terminal Strength
Twist 360°C, 5 times
—
Rapid Change of Temperature
Moisture Resistance
±1%
±(3%+0.1Ω):1/4W-2W
±(5%+0.1Ω):3W,5W
±0.5%
1.5: 1/4W-2W
2.5: 3W, 5W
-55°C (30 minutes), +155°C (30 minutes), 5 cycles
40°C ± 2°C, 90 - 95% RH, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle
±(3%+0.1Ω):1/4W-2W
±(5%+0.1Ω):3W,5W
1.5: 1/4W-2W
2.5: 3W, 5W
Endurance at 70°C
70°C ± 2°C, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle
No abnormality in
appearance. Marking
shall be easily legible
Ultrasonic washing with isopropyl alcohol for 2 minutes.
Power: 0.3W/cm3, f: 28kHz, Temp: 35°C ±5°C
Resistance to Solvent
—
—
Flame test: the test flame shall be applied and removed for each 15 seconds respectively
to repeat the cycle 5 times. Overload flame retardant: power (AC) corresponding to 2, 4,
8, 16 and 32 times the power rating shall be applied for each 1 minute until disconnection
occurs. However the applied voltage shall not exceed the value of 4 times of the
maximum operating voltage
No evidence of
flaming or
self-flaming
Flame Retardant
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
12/18/12
140
KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
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Authorized Distributor
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