OU/OUM Series Datasheet

Power Rating (at 40°C):

1W

Maximum Working Voltage:

300V

Maximum Permissible Surge Voltage:

15KV

Resistance Range:

33Ω - 22KΩ

Resistance Tolerance:

±10%, ±20%

Available Resistance Values:

E-6 / E-12

Power Rating (at 40°C):

1W

Maximum Working Voltage:

400V

Maximum Permissible Surge Voltage:

15KV

Resistance Range:

33Ω - 22KΩ

Resistance Tolerance:

±10%, ±20%

Available Resistance Values:

E-6 / E-12

800 VAC or DC

-3000 ppm/°C (Typical)

-55 ~ +200°C

>10^4 MΩ

<1pcs/10^9 device hours

Condition :

IEC 60115-1 4.13; 5 seconds 2.5x rated voltage (not over 2x max working voltage)

Max. ∆R :

±2%

Condition :

IEC 60115-1 4.24; 56 days rated load at (40±2)°C and (93±3)% relative humidity

Max. ∆R :

±5%

Condition :

IEC 60115-1 4.25.1; Rated load (not over max. working voltage) 1,000 hours with 1.5 hours ON, 0.5 hours OFF, at (40±2)°C

Max. ∆R :

±5%

Condition :

IEC 60115-1 4.18.2; Leads immersed till 3mm from the body in (260±5)°C solder for 10±1 seconds

Max. ∆R :

OU: ±2%

OUM: ±2.5%

Condition :

IEC 60115-1 4.17.2; Solder area covered after (235±3)°C / (2±0.2) seconds with flux applied

Max. ∆R :

95% min.coverage

Condition :

IEC 60115-1 4.22; Six hours in each parallel and axial direction with a simple harmonic motion having an ampli-tude of 0.75mm and 10 to 500 Hz.

Max. ∆R :

±2%

Condition :

IEC 60115-1 4.25.3; 1000 hours at 200°C without load

Max. ∆R :

±5%

Condition :

IEC 60115-1 4.19; -55°C 30minutes, +155°C 30minutes, 5 cycles

Max. ∆R :

±3%

Condition :

Surge voltage = √40,000 x P x R DC (P is power rating, R is resistance value); surge voltage is not more than 15KV. Surge duration 1.2/50μs, period 60s, 100 surges

Max. ∆R :

±5%