DRSA600W250RJG Datasheet, PDF (4/5 Pages) Token Electronics Industry Co., Ltd. – DRS Power Adjustable Resistors

TOKEN
DRS Power Adjustable Resistors
Specifications
Test Item
Resistance tolerance
Temperature coefficient
Load rating
Short-term overload
Insulation resistance
Dielectric withstanding
voltage
Terminal strength
Vibration
Thermal shock
Humidity
Load life
Flame retardation
REMARKS:
Test Methods
Characterstics
JIS-C-5202 5-1
Resistance Nominal Tolerance
1≤R
1>R
±5%(J) ±10%(K)
JIS-C-5202 5-2
±200PPM/°C MAX
JIS-C-5202 5-4
ΔR/R≤±(0.5%+0.1Ω) Surface temperature
up 350°C MAX
JIS-C-5202 5-5
Free of appearance or structural irregularity
1000% rated wattage 5 seconds
ΔR/R≤ ±(2%+0.1Ω)
JIS-C-5202 5-6 500VDC
100MΩ min
JIS-C-5202 5-7
1000VDC 1 minute Between terminal and
anchor stand
Free of appearance or structural irregularity
ΔR/R≤ ±(0.1%+0.05Ω)
JIS-C-5202 6-1 8kg 30 seconds
Free of appearance or structural irregularity
JIS-C-5202 6-3
1.5m/m 10 ~ 50 ~ 10 Hz/min X-Y-Z
2 hours each
Free of appearance or structural irregularity
Surface coating crack ΔR/R≤ ±(1%+0.05Ω)
JIS-C-5202 7-3
Room temp 30 minutes ON-55°C
15 minutes OFF
Free of structural irregularity
ΔR/R≤ ±(2%+0.1Ω)
JIS-C-5202 7-5
40°C 90%RH 240 hours
Free of appearance or structural irregularity
Surface coating crack ΔR/R≤ ±(3%+0.1Ω)
JIS-C-5202 7-10
Free of appearance or structural irregularity
90 minutes ON - 30 minutes OFF 500 hours Surface coating crack ΔR/R≤ ±(1%+0.05Ω)
JIS-C-5202 7-13-3-2
100% - 600% rated wattage load
US UL-94 flame retardation test V-0 grade
noncombustible
1. Resistance and resistance tolerance were tested in-house with micro resistance meter.
2. Coating refers to UL-certified data provided by supplier.
DQS - Application Notes
Determination of End Resistance Value of FVR, DQS, DSRA, DSRB, BSR, BSQ:
● Resistance Range means you can choose one maximum resistance value (End resistance value)
at one of FVR, DQS, DSRA, DSRB, BSR, BSQ VR (Variable Resistor) type.
● After End Resistance Value confirmed, the minimum resistance (start resistance value) will be
determined by depending on resistance of wire and wirewound type.
Power Rating of Variable Resistor:
The part Nunber formation of FVR, DQS, DSRA, DSRB, BSR, BSQ:
Product type - Rated Wattage - Resistance Value (Ω) - Resistance Tolerance
04 of 05
http://www.token.com.tw/
rfq token.com.tw
Version 2010