SSL_14 Datasheet, PDF (1/2 Pages) Riedon Powertron – Surface Mount Wirewound Resistors

S & SL Series
Surface Mount Wirewound Resistors
• Resistance: 0.005 to 50kOhms
• High Power: to 4 Watts
• Tolerance to ±0.01%
• High Temperature Rating up to 275°C
• Low Temperature Coefficient to ±20ppm/°C
• Superior Surge Handling Capability
• Non-Inductive Windings are Available (Type SN)
• Flame Resistant UL 94V-0
SPECIFICATIONS
Type
S-1
S-2
S-4
S-3
S-5
SL-2
SL-4
Power Rating
Watts @ 70°C
0.5
1
2
3
4
1
2
Resistance¹
Range ( Ω )
Maximum
Working Voltage
0.01 to 400
0.005 to 3k
0.01 to 15k
0.01 to 25k
0.01 to 50k
P*R
0.005 to 0.05
0.005 to 0.07
1 _{For non-inductive windings / divide maximum resistance by 2}
Specification
Tolerances
Temperature Coefficient
Temperature Range
Dielectric Strength
Insulation Resistance
Reel / Tape Width (mm)
Value
S: ±0.01% to ±5%
SL: ±0.1% to ±5%
S: >10Ω : ±20ppm/°C
S: 1Ω to10Ω : ±50ppm/°C
S: <1Ω : Call Factory
SL: ±200ppm/°C, For Lower Call Factory
-55°C to +275°C
S: 1000 VAC
SL: 500 VAC
>1000 MOhms / Dry
S-1: 12 / S-2: 16 / S-3: 24 / S-4: 24 / S-5: 32 / SL-2: 16 / SL-4: 24
Environmental Performance
(MIL-STD 202)
Dielectric
Load Life
Storage
Moisture Resistance
Thermal Shock
5X Overload ( 5s )
Shock
Solder Heat Resistance ( 260C, 10s )
∆R MAX
±0.5% + 0.05Ω
±1% + 0.05Ω
±0.5% + 0.05Ω
±1% + 0.05Ω
±0.5% + 0.05Ω
±0.5% + 0.05Ω
±0.5% + 0.05Ω
±0.5% + 0.05Ω
Power Derating Curve
120
100
80
60
40
20
0
0
50
100
150
200
250
300
350
Ambient Temperature (°C)
Riedon Inc.
8/14
300 Cypress Avenue
Alhambra CA 91801
www.riedon.com
[phone]
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