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Home » NEWEST Products » New by Manufacturer » Vishay » Vishay PHP Series High Power Resistors
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Vishay Thin Film

Vishay Thin Film PHP Series High Power Resistors

Vishay Thin Film's PHP High Power Resistors have enlarged backside terminations to reduce thermal resistance between the topside resistor layer and the solder joint on the user's circuit board. Features of PHP Resistors from Vishay Thin Film include resistance range of 10Ω to 30kΩ, wide temperature range up to 125ºC, high power ratings up to 2.5W, resistance tolerance to ±0.1%, low absolute TCR of ±25ppm/ºC, high purity ceramic substrate, and UL 94 V-0 flame resistance. Applications that utilize PHP High Power Resistors are power supplies, power switching, braking system, test and measurement equipment, and motor deflection circuits.

FEATURES
  • High purity ceramic substrate
  • Power rating to 2.5W
  • Resistance range: 10Ω to 30kΩ
  • Resistor tolerance to ± 0.1%
  • TCR to ± 25ppm/°C
  • Flame resistant UL 94 V-0
APPLICATIONS
  • Power supplies
  • Power switching
  • Braking system
  • Test and measurement equipment
  • Motor deflection circuits

STANDARD ELECTRICAL SPECIFICATIONS
 TEST  SPECIFICATIONS
 CONDITIONS
 Material       Nichrome
 -
 Resistance Range     
 10Ω to 30kΩ
 -
 TCR: Absolute
 25 ppm/ºC, 50 ppm/ºC(standard)
and 100 ppm/ºC
 -55ºC to +125ºC
 Tolerance: Absolute
 0.1%, 0.5%, 1.0% and 5.0%
 +25ºC
 Power Rating: Resistor
 1206: 1.0W, 2512: 2.5W (1)
 Maximum at +70ºC
 Stability: Absolute
 ΔR 0.1%
 2000 h at +70ºC
 Stability: Ratio
 Not applicable
 -
 Voltage Coefficient
 <0.1 ppm/V
 -
 Working Voltage
 1206: 100V, 2512: 200V
 -
 Operating Temperature Range
 -55ºC to +125ºC
 -
 Storage Temperature Range
 -55ºC to +150ºC
 -
 Noise  < -30 dB
 -
 Shelf Life Stability: Absolute
 ± 0.01%
 1 year at +25ºC


COMPONENT RATINGS
 CASE SIZE
 POWER RATING (mW)
 WORKING VOLTAGE (V)
 RESISTANCE RANGE (Ω)
 1206  1000  100  10 to 30K
 2512  2500  200  10 to 30K
0603
 375  75 10 to 30K
0805
 675  100  10 to 30K
Note
(1) Dependent on component mounting by user

  • Vishay
  • Passive Components|Resistors