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Description 25 W RH025 Series ± 1% Vishay RH025 series wire wound chassis mounted resistors have a complete welding and molding structure, providing complete environmental protection, and use an aluminum shell. These resistors are directly installed on the chassis to utilize the heat sink effect. This series of wire wound resistors provides high stability at traditional power ratings and has a flat marking surface that is easy to identify. Installed on the rack to utilize the heat sink effect to mold the structure, providing complete environmental protection and high stability<0.05% annual resistance tolerance 1% power at 25 ° C | 25W ------- resistance tolerance | 1% temperature coefficient | 100m Ω: 100ppm/° C 1 Ω: 50ppm/° C 10 Ω → 15K Ω: 20ppm/° C operating temperature | -55 → 250 ° C ultimate component voltage | (P x R) 0.5 insulation resistance | minimum 10000 M Ω when dry | minimum 1000 M Ω length after wet testing | 49.23 mm width | 27.43 mm height | 13.87 mm weight | 13g
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Brand: VISHAY
Packaging Axial
Delivery time
Packaging method Bulk
Standard packaging quantity 1
25.35  yuan 25.35yuan
  • Freight charges   In stock Freight rate:$13.00
  • Quantity
    Inventory(5884) Minimum order quantity(1)
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Technical parameters/tolerances:

±1 %

 

Technical parameters/rated power:

25 W

 

Technical parameters/resistance:

1 Ω

 

Technical parameters/resistance deviation:

±1 %

 

Technical parameters/operating temperature (Max):

250 ℃

 

Technical parameters/operating temperature (Min):

-55 ℃

 

Encapsulation parameters/installation method:

Through Hole

 

Package parameters/number of pins:

2

 

Encapsulation parameters/Encapsulation:

Axial

 

Dimensions/Length:

49.2 mm

 

Dimensions/Width:

27.4 mm

 

Dimensions/Height:

13.87 mm

 

Dimensions/Packaging:

Axial

 

Physical parameters/operating temperature:

-55℃ ~ 250℃

 

Physical parameters/temperature coefficient:

±50 ppm/℃

 

Other/Packaging Methods:

Bulk

 

Compliant with standards/RoHS standards:

RoHS Compliant

 

Compliant with standards/lead standards:

Lead Free

 

Compliant with the REACH SVHC standard:

No SVHC

 

Customs information/ECCN code:

EAR99

 

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