TELEPHONE: 814-362-5536 FAX: 814-362-8883
128
SPEER ELECTRONICS, INC.
TYPE POWER BODY MAX MAX DIELECTRIC OPERATING RESISTANCE RANGE
RATING COLOR WORKING OVERLOAD WITHSTANDING TEMP.
@70°C VOLTAGE VOLTAGE VOLTAGE RANGE G(±2%) E-24 J(±5) E-24
RDS2* Ivory -55°C 10Ω - 330KΩ
0.25W 250V 500 V 300 V 2.2Ω - 1.0MΩ
RDS2FP Green to 10Ω - 100KΩ
RD50SS Lt. Brown +155°C 2.2Ω - 5.1 MΩ
0.5W 350 V 700 V 700 V 10Ω - 1.0 MΩ
RD50SSFP Green 2.2Ω - 1.0 MΩ
TYPE L C D d l
(reference) (max)
0.126 0.165 0.067±0.008 0.018±0.002
3.2 4.2 1.7±0.2 0.45±0.05 1.18±0.12
30.0±3.0
0.248 0.280 0.098±0.02 0.024±0.002
6.3 7.1 2.5±0.5 0.60±0.05
LEADED RESISTOR
RD
MINIATURE CARBON FILM
LEADED GENERAL PURPOSE
- Two times the power rating of the standard body
size.
- Suitable for automatic machine insertion
- Flameproof coating is available by adding “FP”
to the part number.
- Beige Body Color
RDS2*
RD50SS*
DIMENSIONS (in/mm)
RATINGS
ORDERING AND SPECIFYING INFORMATION
RDS2 102 G T52
TYPE RESISTANCE TOLERANCE PACKAGING
RDS2 2 Significant figures G ± 2.0% RDS2 - T52, T26A, VT, MT, U
RDS2FP + J± 5.0% RDS2FP - T52, T26A, MT, U
RD50SS Multiplier RD50SS - T52, T26A, VTP, U
RD50SSFP R indicates decimal RD50SSFP - T52, T26A, VTP, U
point on values < 10ΩNONE: Bulk
lL
Cd
D
*20 mm min. when ordered on poly
LEADED
COMPONENTS
TELEPHONE: 814-362-5536 FAX: 814-362-8883
129
SPEER ELECTRONICS, INC.
PARAMETER RDS2 RD50SS
RDS2FP RD50SSFP
Temperature Coefficient
(ppm/°C) maximum
≤ 10KΩ+350 to -450 +350 to -450
> 10KΩ ≤ 100KΩ-700 -700
> 100KΩ ≤ 330KΩ-1000 -1000
> 330KΩ-2000 -2000
Short-Time Overload ±1% ±1%
Resistance to Solder Heat ±1% ±1%
Moisture Resistance ±5% ±5%
Load Life 1000 Hrs. ±3% ±3%
Temperature Cycling ±1% ±1%
Vibration ±1% ±1%
Terminal Strength ±1% ±1%
Current Noise < 1.0µv/v <1.0µv/v
Voltage Coefficent < 50ppm <50ppm
Low Temperature Operation ±(0.5% + 0.05Ω)±(0.5% + 0.05Ω)
RD50SS
RDS2
50
40
30
20
10
0 25 50 75 100
POWER RATING (%)
PERFORMANCE CHARACTERISTICS
LEADED RESISTOR
RD
MINIATURE CARBON FILM
SURFACE TEMP. RISE (°C)
LEADED
COMPONENTS
