| Item |
Requirement |
Test Method |
| Temperature Coefficient of Resistance (T.C.R.) |
As Spec |
JIS-C-5201-1 4.8 IEC-60115-1 4.8
At 25°C/-55°C and 25°C/ + 125°C, 25°C is the reference temperature |
| Short Time Overload |
10Ω-270KΩ: ± (0.1% + 0.01Ω) <10Ω & >270KΩ: ± (0.15% + 0.01Ω) 0102: ± (0.15% + 0.01Ω) |
JIS-C-5201-1 4.13 IEC-60115-1 4.13 RCWV x 2.5 or Max. Overload Voltage whichever is lower for 5 seconds |
| Insulation Resistance |
?10G |
JIS-C-5201-1 4.6 IEC-60115-1 4.6 Max. Overload Voltage for 1 minute |
| Endurance |
10Ω-270KΩ: ± (0.25% + 0.01Ω) <10Ω & >270KΩ: ± (0.5% + 0.01Ω) 0102: ± (0.5% + 0.01Ω) |
JIS-C-5201-1 4.25 IEC-60115-1 4.25.1 MIL-STD-202 Method 108 70± 2°C, RCWV for 1000 hrs with 1.5 hrs "ON" and 0.5 hr "OFF" |
| Biased Humidity |
10Ω-270KΩ: ± (0.5% + 0.01Ω) <10Ω & >270KΩ: ± (1% + 0.01Ω) 0102: ± (2% + 0.01Ω) |
MIL-STD-202 Method 103 1000 hrs 85°C/85%RH 10% of operating power. |
| High Temperature Exposure |
10Ω-270KΩ: ± (0.25% + 0.01Ω) <10Ω & >270KΩ: ± (1% + 0.01Ω) 0102: ± (1% + 0.01Ω) |
MIL-STD-202 Method 108 at + 155°C for 1000 hrs |
| Board Flex |
10Ω-270KΩ: ± (0.1% + 0.01Ω) <10Ω & >270KΩ: ± (0.5% + 0.01Ω) 0102: ± (0.5% + 0.01Ω) |
AEC-Q200-005 Bending once for 60 seconds with 2mm |
| Solderability |
95% min. coverage |
JIS-C-5201-1 4.17 IEC-60115-1 4.17 J-STD-002 245± 5°C for 3 seconds |
| Resistance to Soldering Heat |
10Ω-270KΩ: ± (0.1% + 0.01Ω) <10Ω & >270KΩ: ± (0.25% + 0.01Ω) 0102: ± (0.25% + 0.01Ω) |
MIL-STD-202 Method 210 260± 5°C for 10 seconds |
| Voltage Proof |
No breakdown or flashover |
JIS-C-5201-1 4.7 IEC-60115-1 4.7 1.42 times Max. Operating Voltage for 1 minute |
| Leaching |
Individual leaching area ≦ 5% Total leaching area ≦ 10% |
JIS-C-5201-1 4.18 IEC-60068-2-58 8.2.1 260± 5°C for 30 seconds |
| Temperature Cycling |
10Ω-270KΩ: ± (0.25% + 0.01Ω) <10Ω & >270KΩ: ± (0.5% + 0.01Ω) 0102: ± (1% + 0.01Ω) |
JESD22 Method JA-104 -55°C to + 125°C, 1000 cycles |
| Mechanical Shock |
± (0.25% + 0.01Ω) |
MIL-STD-202 Method 213 Wave Form: Tolerance for half sine shock pulse. Peak value is 100g's. Normal duration (D) is 6. |
| Vibration |
± (0.5% + 0.01Ω) |
MIL-STD-202 Method 204 5 g's for 20 min., 12 cycles each of 3 orientations, 10-2000 Hz |
| ESD |
± (0.5% + 0.01Ω) |
AEC-Q200-002 Human body, 2KV |
| Resistance to Solvents |
No visible damage on appearance and marking. |
MIL-STD-202 Method 215 Add Aqueous wash chemical - OKEM Clean or equivalent. Do not use banned solvents. |
| Terminal Strength |
No broken |
AEC-Q200-006 Force of 1.8kg for 60 seconds. |
| Flammability |
No ignition of the tissue paper or scorching or the pinewood board |
UL-94 V-0 or V-1 are acceptable. Electrical test not required. |