A Series
PulsEater Ceramic Composition
Available in E12 Ohmic values
The A Series non-inductive, ceramic composite
resistors are designed for a variety of applications
where high energy handling capabilities are crucial.
*AZ style is provided with
These resistors are ideal for any application which
dual terminal wires
is subject to surges, high peak power, or impulse
energy.
FEATuRES APPlICATIONS
Their unique design allows uniform distribution
High Surge Energy Motor Drives
of energy throughout their structure which results
in low thermal stress. The high-temperature,
Non-Inductive Power Supplies, UPS
solvent-resistant epoxy coating carries a UL94V0
Small Size Power Conversion
flammability rating which is suitable for almost any
In-Rush Current Limiting
environment.
SERIES SPECIFICATIONS
P Impulse
1 2 3 4
Resistance avg. Voltage Energy
Series (ohms) (watts) (volts) (joule)
AV 3.3 to 10K 2.0 1000 250
AW 4.7 to 15K 2.5 1500 400
AX 1.0 to 3.3K 3.5 1000 700
AY 2.2 to 6.8K 4.5 2000 1400
AZ 1.5 to 4.7K 5.5 2500 2800
1 2 3 4
E12 Standard Values 10%; Free Air 40C Ambient; In Air; Single Impulse
ChARACTERISTICS
Derating
Bulk Ceramic
Resistance Element
Terminals Radial; 100% Sn solder coated radial (60/40
120
solder available upon request)
100
Coating UL94V0, solvent resistant epoxy
80
Tolerance 10% Standard
60
Operating Temp. -55C to 150C
40
Range
20
Derating Derates linearly from 100% @ 50C to 0%
0
@ 150C
0 20 40 60 80 100 120 140 160
Temperature Rise 100C @ 100% rated power, 50C ambient
Ambient Temp (C)
Mounting clip
Surface Temperature Rise vs. Applied Power
This saddle clip conforms
D
120
to the configuration of
100
Ohmites A Series resistor
H to provide secure mount-
80
ing. Made of a durable
60
thermoplastic polyester,
L 40
the saddle clip is designed
to secure the A Series in
20
Dim. (mm)
place while safely with-
0
Part No. D H L for Series Color
standing its operating tem- 0 20 40 60 80 100 120
% Rated Power
5911E 20 23 13 AX and AY White
peratures. Use (2) saddle
clips per resistor for extra
5910E 25 26 15 AZ Black
stability.
(continued)
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Temperature Rise (C) % Rated Power
A Series
PulsEater Ceramic Composition
Available in E12 Ohmic values
dImENSIONS
AV - AY AZ
P L D H S Term. wire
avg.2 max. max. max. norm. gauge Weight
L L
Series (watts) (mm) (mm) (mm) (mm) (AWG) (g)
AV 2.0 15 13 22 12.5 20 3.9
D D
AW 2.5 20 13 22 17.5 20 5.4
H
AX 3.5 15 21 28 12.5 18 10
AY 4.5 25 21 28 22.5 18 19
16.7mm
4.7mm
AZ 5.5 30 26 27 18 33
0.7mm
S S 7.6mm
Offset crimp width is
2x terminal wire gauge
AZ series also available
with crimps upon request
ORdERINg INFORmATION
RoHS compliant
AW56G K E
Size Tolerance
Ohm Value
Example: K=10% std.
33G = 3.3 Ohms M = 20%
330 = 33 Ohms
331 = 330 Ohms
Standard Values
Series Series Series Series
Part No. Part No. Part No. Part No.
Prefix Prefix Prefix Prefix
Suffix Suffix Suffix Suffix
1.0 10GK 5.6 56GK 33 330K 220 221K
1.2 12GK 6.8 68GK 39 390K 270 271K
1.5 15GK 8.2 82GK 47 470K 330 331K
1.8 18GK 10 100K 56 560K 470 471K
2.2 22GK 12 120K 68 680K 560 561K
2.7 27GK 15 150K 82 820K 680 681K
3.3 33GK 18 180K 100 101K 820 821K
3.9 39GK 22 220K 120 121K 1000 102K
4.7 47GK 27 270K 150 151K
180 181K
Check product availability at www.ohmite.com = Standard values Non-standard values subject to a minimum handling charge per item.
rev 1/20-1
1-866-9-OHMITE Intl 1-847-258-0300 Fax 1-847-574-7522 www.ohmite.com [email protected] 53
Ohmic value
AV
AW
AX
AY
AZ
Ohmic value
AV
AW
AX
AY
AZ
Ohmic value
AV
AW
AX
AY
AZ
Ohmic value
AV
AW
AX
AY
AZ