CompoSition
axial
OD/OF/OA Series
Little Demon® Carbon Composition Molded
OD/OF Series (5% Tol.) OA Series (10%)
Ohmite’s Little Demons are small, reliable carbon
composition resistors with exceptional strength.
They are made tough by a molding process that
combines the terminals, insulation and resistive ele-
ment into an integrated unit. Along with their small
size, Little Demons perform with low noise, dissipate
heat rapidly and offer high temperature stability.
Color codes are readable even after prolonged use
thanks to a very durable coating that resists abra-
sions and chipping normally associated with auto-
matic insertion equipment.
F ꢀ At u ꢁ ꢀ S
•ꢀMoldedꢀinsulationꢀforꢀhighꢀdielectricꢀstrength
•ꢀRuggedꢀconstruction
•ꢀHighꢀsurgeꢀcapabilities
•ꢀComparableꢀtoꢀ“Mil”ꢀRC07,ꢀRC20,ꢀandꢀRC32ꢀtypes
•ꢀOD/OFꢀSeriesꢀavailableꢀinꢀE24ꢀvalues
•ꢀOAꢀSeriesꢀavailableꢀinꢀE12ꢀvalues
SꢀꢁꢂꢀS SpꢀcFꢂcAtꢂOnS
Series Wattage
Ohms
Tolerance Max. Voltage Dielectric VAC
OD
OF
OA
0.25 2.2-5.6M
±5%
±5%
±10%
250
350
500
500
700
1000
0.50
1.00
2.2-20M
2.2-1M
chAꢁActꢀꢁꢂStꢂcS
100,000
Solder-coated copper terminal.
Molded Phenolic
Terminals
Body
Single Pulse Power Capability
OF
10,000
1,000
100
10
±5% (OD/OF); ±10% (OA)
Tolerance
Derating
OD
Linearly from 100% @ +70°C to 0% @ 130°C
1
10
-7
-6
-5
-4
-3
-2
-1
10
10
10
10
10
10
1
Pulse width (s)
DꢂmꢀnSꢂOnS
Series Length max. Diam. max. Lead Dia.
1.135" ±0.12 / 28.83mm ±3
(OA: 1.18" / 30.0mm)
D
L
OD
OF
OA
0.276 / 7.0 0.098 / 2.5 0.024/0.60
0.406 /10.3 0.150 / 3.8 0.028/0.70
0.591 /15.0 0.236 / 6.0 0.035/0.92
1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com