OY121KE-TR [OHMITE]
Fixed Resistor, Ceramic Composition, 2W, 120ohm, 400V, 10% +/-Tol, 1300ppm/Cel, Through Hole Mount, AXIAL LEADED, ROHS COMPLIANT;型号: | OY121KE-TR |
厂家: | OHMITE MFG. CO. |
描述: | Fixed Resistor, Ceramic Composition, 2W, 120ohm, 400V, 10% +/-Tol, 1300ppm/Cel, Through Hole Mount, AXIAL LEADED, ROHS COMPLIANT 电阻器 |
文件: | 总2页 (文件大小:202K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
CompoSition
AxiAl
OX/OY Series
Ceramic Composition
10% Tolerance
F ꢀ at u ꢁ ꢀ S
The OX/OY Series of fixed
ceramic resistors are ideal for
circuitry associated with surges,
high peak power or high energy.
They offer enhanced perfor-
mance in high voltage power
supplies, R-C snubber circuits,
and inrush limiters. The OX/
OY resistors can often replace
carbon composition resistors
which can be difficult to source.
• Replaces 1 and 2 watt
carbon composition
resistors
• Meets high energy
density demands
• High peak power
• 10% Tolerance
SꢀꢁIꢀS SPꢀCIFICatIONS
Series
OX
OY
Watts max.* Resistance range
Joules max.** Max. working volts
1
3.3Ω-100K
3.3Ω-1M
50
80
300
400
2
* at 70°C. **For a single impulse.
ChaꢁaCtꢀꢁItICS
Pb-free solder-coated axial
Terminals
Coating
Test Condition
Maximum ∆R
±5%
Silicone ceramic
MIL-STD-202, Method 108
2x rated V, 5 sec ON @ 70°C
Life Test
Short Time Overload
Resistance to Pulse1
Linear from 100% @ +70°C to
0% @ +200°C
±(2% +0.05Ω)
±5%
Derating
20,000 cycles. See circuit for test
conditions
-40°C to +220°C
Operating Temp.
Range
MIL-STD-202, Method 107
±(2% ±0.05Ω)
Thermal Shock
±10% standard
Tolerance
1000 hrs @ 40°C,
90 - 95% RH
±5%
Moisture Resistance
Based on 70°C free air rating
-1300 ±300ppm/°C.
Power Rating
Temperature
Coefficient
Resistance to Pulse
0.80%
OX
OY
DC 20KV
see circuit for
test conditions
OY Series
300V
500V
600V
14KV
400V
700V
800V
20KV
Max Working Voltage
Dielectric Strength
Max Overload Voltage
Max Pulse Voltage1
0.60%
0.40%
0.20%
0.00%
10 Kohms
1 Kohm
100 ohms
1240V @ 52µF, 1640V @ 52µF,
40J/ 35 sec.
Pulse Tolerance,
70J/35 sec.
100 pulses
0
100
1,000
Cycles
10,000
20,000
1See figures
0.80%
0.60%
0.40%
0.20%
0.00%
DC 14KV
see circuit for
test conditions
OX Series
1 sec. on / 1 sec. off
10 Kohms
14KV and 20KV val-
ues used in circuit as
shown; full voltage
not applied directly to
resistor.
10 kohm
Max. Pulse
Voltage
1000 pF
R.U.T.
1 Kohm
100 ohms
0
100
1,000
10,000
20,000
Cycles
1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com
CompoSition
AxiAl
OX/OY Series
Ceramic Composition
10% Tolerance
dImꢀNSIONS
in./mm
Tape and Reel Dimensions
1.50" ±.118
0.031" nom.
(0.8mm)
L
D
2.5mm
13"
38.0mm ±3*
3"
max.
6.2mm ±.5
63mm ±1
*approx. 27mm for
taped & reeled units
C
2.88"
10.16mm ±.80
Length L
Length C
max.
Diameter D
.0ꢀ3 ( 1.0ꢁ
Qty. per
reel
ø 1.13"
Series
OX
.0ꢀ3 ( 1.0ꢁ
0.65 / 16.5
0.748 / 19.0
0.748 / 19.0 0.217 / 5.5
0.886 / 22.5 0.276 / 7.0
1000
500
0.80mm
max.
OY
L1
L2
L1 – L2 = 1mm max.
OꢁdꢀꢁINg INFOꢁmatION
Standard part numbers for OX/OY Series
Wattage
Wattage
Wattage
Wattage
Wattage
Wattage
Part No.
Prefix
Suffix
Part No.
Prefix
Suffix
Part No.
Prefix
Suffix
Part No.
Prefix
Suffix
Part No.
Prefix
Suffix
Part No.
Prefix
Suffix
3.3 ––33GKE
3.9 ––39GKE
4.7 ––47GKE
5.6 ––56GKE
6.8 ––68GKE
8.2 ––82GKE
10 ––100KE
12 ––120KE
15 ––150KE
18 ––180KE
22 ––220KE
27 ––270KE
33 ––330KE
39 ––390KE
47 ––470KE
56 ––560KE
68 ––680KE
82 ––820KE
100 ––101KE
120 ––121KE
150 ––151KE
180 ––181KE
220 ––221KE
270 ––271KE
330 ––331KE
390 ––391KE
470 ––471KE
560 ––561KE
680 ––681KE
820 ––821KE
1000 ––102KE
1200 ––122KE
1500 ––152KE
15000 ––153KE
18000 ––183KE
22000 ––223KE
27000 ––273KE
33000 ––333KE
39000 ––393KE
47000 ––473KE
56000 ––563KE
68000 ––683KE
82000 ––823KE
100000 ––104KE
120000 ––124KE
150000 ––154KE
180000 ––184KE
220000 ––224KE
270000 ––274KE
330000 ––334KE
390000 ––394KE
470000 ––474KE
560000 ––564KE
680000 ––684KE
820000 ––824KE
1 MEG ––105KE
1800 ––182KE
2200 ––222KE
2700 ––272KE
3300 ––332KE
3900 ––392KE
4700 ––472KE
5600 ––562KE
6800 ––682KE
8200 ––822KE
10000 ––103KE
12000 ––123KE
Packaging
TR= tape & reel
RoHS Compliant
B = bulk
O X 8 2 G K E -TR
Size
OX = 1W
OY = 2W
Tolerance
K= 10% Standard
Ohm Value
Example:
33G = 3.3 Ohms
330 = 33 Ohms
331 = 330 Ohms
1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com
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