ELECTRICAL CHARACTERISTICS
STYLE
RT0201
RT0402
RT0603
RT0805
Resistance Range in E24 / E96
10
Ω ~ 30KΩ
10
Ω ~ 121KΩ
3
Ω ~ 681KΩ
3
Ω ~ 1.5MΩ
(E192; Special Value on Request)
(<10
Ω; 30 ~ 56KΩ on Request)
(<10
Ω; 121 ~ 220KΩ on Request) (<3Ω; 681 ~ 750KΩ on Request)
(<3
Ω; 1.5 ~ 2MΩ on Request)
Operating Mode
Precision Standard Power
Precision Standard Power
Precision Standard Power *
Precision Standard Power *
Power Rating @ 70
°C
1/64W
1/20W
1/16W
1/64W
1/16W
1/10W
1/32W
1/10W
1/8W
1/20W
1/8W
1/5W
Operation Temperature Range
-10
°C to +85°C for Precision Type; -55°C to +125°C for Standard ; -55°C to +155°C for Power Type
Maximum Working Voltage
5V
15V
15V
12.5V
50V
50V
25V
75V
75V
35V
150V
150V
Maximum Overload Voltage
10V
50V
50V
25V
100V
100V
50V
150V
150V
70V
300V
300V
Dielectric Withstand Voltage
50V
50V
50V
75V
75V
75V
100V
100V
100V
200V
200V
200V
Resistance Tolerance
± 0.1% ; ± 0.25% ; ± 0.5% ; ±1.0% (± 0.01% ; ± 0.05% on Request)
Temperature Coefficient
± 25ppm/ºC ; ± 50ppm/ºC (± 10ppm/ºC ; ± 15ppm/°C on Request)
4
ENVIRONMENTAL CHARACTERISTICS
PERFORMANCE TEST
TEST METHOD
APPRAISE
Temperature Coefficient
MIL-STD-202F, Method 304
LCT to UCT
by Type
Thermal Shock
MIL-STD-202F, Method 107G
25 Cycles, -65
°C to +125°C (Step by Step 2 min.)
± (0.5%+0.05Ω)*
Low Temperature Operation
MIL-R-55342D, Para.4.7.4
One Hour at LCT Followed by 45 Minutes RCWV
± (0.5%+0.05Ω)*
Short Time Overload
MIL-R-55342D, Para.4.7.5
2.5 Times RCWV for 5 Seconds
± (0.5%+0.05Ω)*
Insulation Resistance
JIS-C-5202, 5.6
RCOV for 1 Minute
>10G
Ω
Dielectric Withstand Voltage
JIS-C-5202, 5.7
R.M.S. for 1 Minute
by Type
Resistance to Soldering Heat
MIL-STD-202F, Method 210C
Soldered to Test Board at 260
°C for 10 Seconds
± (0.5%+0.05Ω)*
Moisture Resistance
MIL-STD-202F, Method 106F
42 Cycles.Total 1000 Hours
± (0.5%+0.05Ω)*
Life
MIL-STD-202F, Method 108A
1000 Hours at 70
°C RCWV Intermittent
± (0.5%+0.05Ω)*
Solderability
JIS-C-5202, 6.11
230
°C for 5 Seconds
>95% Coverage
Bending Strength
JIS-C-5202, 6.1.4
Unit Mounted in Center of 90mm Board Length,
± (0.25%+0.05Ω)*
Deflected 2mm (by Style) in Either Direction for 5 Seconds
* High Stability,
±0.1% or 0.25%, on Request
STYLE
RT1206
RT1210
RT2010
RT2512
Resistance Range in E24 / E96
3
Ω ~ 1.5MΩ
1
Ω ~ 1MΩ
10
Ω ~ 1MΩ
10
Ω ~ 1MΩ
(E192; Special Value on Request)
(<3
Ω; 1.5 ~ 2M on Request)
(1M ~ 2M
Ω on Request)
(<10
Ω; 1M ~ 2MΩ on Request)
(<10
Ω; 1M ~ 2MΩ on Request)
Operating Mode
Precision Standard Power ** Precision Standard Power
Standard
Power
Standard
Power
Power Rating @ 70
°C
1/10W
1/8W
1/4W
1/8W
1/4W
2/5W
1/2W
3/4W
3/4W
1W
Operation Temperature Range
-10
°C to +85°C for Precision Type; -55°C to +125°C for Standard ; -55°C to +155°C for Power Type
Maximum Working Voltage
50V
200V
200V
50V
200V
200V
200V
200V
200V
200V
Maximum Overload Voltage
100V
400V
400V
100V
400V
400V
400V
400V
400V
400V
Dielectric Withstand Voltage
300V
300V
300V
400V
400V
400V
400V
400V
400V
400V
Resistance Tolerance
± 0.1% ; ± 0.25% ; ± 0.5% ; ±1.0% (± 0.01% ; ± 0.05% on Request)
Temperature Coefficient
± 25ppm/ºC ; ± 50ppm/ºC (± 10ppm/ºC ; ± 15ppm/°C on Request)
* Power Mode on Request for RT0603 and RT0805
** Power Mode on Request for RT1206
