OD103JE Datasheet, PDF (1/2 Pages) Ohmite Mfg. Co. – Little Demon® Carbon Composition Molded OD/OF Series (5% Tol.) OA Series (10%)

OD/OF/OA Series
Little Demon^® Carbon Composition Molded
OD/OF Series (5% Tol.) OA Series (10%)
Discontinuance Notice: OA series
is not recommended for new de-
signs. The OA series will no longer
be available for new orders after
8-30-14. After this date existing
stock will be sold until depleted.
F e at u r e s
• Molded insulation for high dielectric strength
• Rugged construction
• High surge capabilities
• Comparable to “Mil” RC07, RC20, and RC32 types
• OD/OF Series available in E24 values
• OA Series available in E12 values
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.
Series specifications
Series Wattage Ohms
OD
0.25 2.2-5.6M
OF
0.50 2.2-20M
OA
1.00 2.2-1M
Tolerance Max. Voltage
±5%
250
±5%
350
±10%
500
Dielectric VAC
500
700
1000
Characteristics
Terminals Solder-coated copper terminal.
Body Molded Phenolic
Tolerance ±5% (OD/OF); ±10% (OA)
Derating Linearly from 100% @ +70°C to 0% @ 130°C
100,000
10,000
1,000
100
Single Pulse Power Capability
OF
OD
10
1.135" ±0.12 / 28.83mm ±3
(OA: 1.18" / 30.0mm)
L
1
10^-7 10^-6 10^-5 10^-4 10^-3 10^-2 10^-1 1
Pulse width (s)
Dimensions
Series Length max. Diam. max. Lead Dia.
D
OD 0.276 / 7.0 0.098 / 2.5 0.024/0.60
OF 0.406 /10.3 0.150 / 3.8 0.028/0.70
OA 0.591 /15.0 0.236 / 6.0 0.035/0.92
1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax [phone] • www.ohmite.com • [e-mail]
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