OY821KE | |
|---|---|
| Manufacturer Part Number | OY821KE |
| Description | RES CERAMIC COMP 820 OHM 2W |
| Manufacturer | Ohmite |
| Series | OY |
| Type | Fixed Ceramic Resistor |
| OY821KE datasheet |
|
Specifications of OY821KE | |||
|---|---|---|---|
| Resistance (ohms) | 820 | Power (watts) | 2W |
| Composition | Ceramic | Temperature Coefficient | -1300ppm/°C |
| Tolerance | ±10% | Size / Dimension | 0.276" Dia x 0.886" L (7.00mm x 22.50mm) |
| Lead Style | Through Hole | Package / Case | Axial |
| Resistance In Ohms | 820 | Case | Axial |
| Resistance | 820 Ohms | Power Rating | 2 Watts |
| Voltage Rating | 400 Volts | Termination Style | Axial |
| Dimensions | 7 mm Dia. x 19 mm L | Operating Temperature Range | - 40 C to + 220 C |
| Product | Resistors Ceramic Composition | Brand/series | OY Series |
| Diameter, Lead Wire | 0.031 in. | Length, Lead | 1.496 in. |
| Material, Element | Ceramic Composition | Package Type | Silicone Coat |
| Power Rating, Test Condition | @ +70°C | Power, Rating | 2 W |
| Termination | Axial | Voltage, Dielectric Strength | 700 V |
| Voltage, Rating | 400 VDC | Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
| Features | - | Height | - |
OX/OY Series
Ceramic Composition
10% Tolerance
1.50" ±.118
L
38.0mm ±3*
*approx. 27mm for
taped & reeled units
C
Watts
resistance
Length L
Series
max.*
min.
max.
±.039 (±1.0)
OX
1
3.3
100K
0.65 / 16.5
OY
2
3.3
1M
0.748 / 19.0
* at 70°C. **For a single impulse.
The OX/OY Series of fixed ceramic resistors are ideal for circuit-
ry associated with surges, high peak power or high energy. They
offer enhanced performance 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.
r e S i S T A n C e T O p u L S e
0.80%
OY Series
see circuit for
test conditions
0.60%
0.40%
0.20%
0.00%
0
100
1,000
10,000
Cycles
0.80%
OX Series
see circuit for
test conditions
0.60%
0.40%
0.20%
0.00%
0
100
1,000
10,000
Cycles
1 sec. on / 1 sec. off
14KV and 20KV
values used in cir-
10 kohm
cuit as shown; full
Max. Pulse
1000 pF
R.U.T.
voltage not applied
Voltage
directly to resistor.
S t a n d a r d p a r t n u m b e r S f o r o x / o y S e r i e S
Wattage
Wattage
part no.
part no.
Prefix
Prefix
Suffix
Suffix
3.3 ––33GKE
27
––270KE
3.9 ––39GKE
33
––330KE
4.7 ––47GKE
39
––390KE
5.6 ––56GKE
47
––470KE
6.8 ––68GKE
56
––560KE
8.2 ––82GKE
68
––680KE
10
––100KE
82
––820KE
12
––120KE
100
––101KE
15
––150KE
120
––121KE
18
––180KE
150
––151KE
22
––220KE
180
––181KE
56
Ohmite Mfg. Co.
1600 Golf Rd., Rolling Meadows, IL 60008 • 1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com
F e A T u r e S
• Replaces 1 and 2 watt carbon
composition resistors
• Meets high energy density
demands
• High peak power
D
0.031" nom.
• 10% Tolerance
(0.8mm)
Dimensions (in. / mm)
Length C
Diameter D
Joules
max.
±.039 (±1.0)
max.**
0.748 / 19.0
0.217 / 5.5
50
0.886 / 22.5
0.276 / 7.0
80
Test
Max Working Voltage
Dielectric Strength
Max Overload Voltage
Max Pulse Voltage
Pulse Tolerance, 100 pulses
Test
DC 20KV
Life Test
Short Time Overload
10 Kohms
Resistance to Pulse
Thermal Shock
Moisture Resistance
1 Kohm
1
See figures, left
100 ohms
T A p e D i M e n S i O n S
20,000
2.5mm
6.2mm ±.5
max.
DC 14KV
63mm ±1
10 Kohms
1 Kohm
100 ohms
20,000
L
L
1
2
L
– L
= 1mm max.
1
2
Wattage
part no.
part no.
Prefix
Prefix
Suffix
Suffix
220 ––221KE
1800 ––182KE
270 ––271KE
2200 ––222KE
330 ––331KE
2700 ––272KE
390 ––391KE
3300 ––332KE
470 ––471KE
3900 ––392KE
560 ––561KE
4700 ––472KE
680 ––681KE
5600 ––562KE
820 ––821KE
6800 ––682KE
1000 ––102KE
8200 ––822KE
1200 ––122KE
10000 ––103KE
1500 ––152KE
12000 ––123KE
S p e C i F i C A T i O n S
Material
Terminals: Pb-free solder-coated
axial
Coating: Silicone ceramic
Derating: Linear from 100% @
+70°C to 0% @ +200°C
Operating Temp. Range: -40°C
to +220°C
Electrical
Tolerance: ±10% standard
Power Rating: Based on 70°C
Max
Qty.
free air rating.
Working
per
Temperature Coefficient:
volts
reel
-1300 ±300ppm/°C.
300
1000
400
500
p e r f o r m a n c e c h a r a c t e r i S t i c S
OX
300V
500V
600V
1
14KV
1240V @ 52µF, 40J/ 35 sec.
1640V @ 52µF, 70J/35 sec.
Condition
MIL-STD-202, Method 108
2x rated V, 5 sec ON @ 70°C
1
20,000 cycles
see circuit for test conditions
MIL-STD-202, Method 107
1000 hrs @ 40°C, 90 - 95% RH
r e e L D i M e n S i O n S
13"
10.16mm ±.80
ø 1.13"
0.80mm
max.
o r d e r i n G i n f o r m a t i o n
RoHS Compliant
O X 8 2 G K E
Size
Ohm Value
Tolerance
OX = 1W
Example:
K = 10% Standard
OY = 2W
33G = 3.3 Ohms
330 = 33 Ohms
331 = 330 Ohms
Wattage
Wattage
part no.
part no.
Prefix
Prefix
Suffix
Suffix
15000 ––153KE
120000 ––124KE
18000 ––183KE
150000 ––154KE
22000 ––223KE
180000 ––184KE
27000 ––273KE
220000 ––224KE
33000 ––333KE
270000 ––274KE
39000 ––393KE
330000 ––334KE
47000 ––473KE
390000 ––394KE
56000 ––563KE
470000 ––474KE
68000 ––683KE
560000 ––564KE
82000 ––823KE
680000 ––684KE
100000 ––104KE
820000 ––824KE
1 MEG
––105KE
OY
400V
700V
800V
20KV
Maximum ∆r
±5%
±(2% + 0.05ohm)
±5%
±(2% ± 0.05 ohm)
±5%
3"
2.88"
Tape & reel
optional
-TR
Wattage
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|
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|
|
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|
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|
|
OY822K |
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|
|
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|
|
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|
