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2.5kΩ 25W Wirewound Resistor ±1% ±20ppm/℃ Chassis Mount Resistors
Mfr. Part #
825F2K5
Model Number
825F2K5
Product Overview
The 89 Series Metal-Mite is a high-performance, aluminum-housed axial terminal wirewound resistor designed for demanding applications. These resistors offer a high power-to-size ratio, excellent stability (0.5% R), and robust construction to withstand vibration, shock, and harsh environmental conditions. The metal housing facilitates chassis mounting and provides effective heat-sinking capabilities, ensuring high stability during operation. Non-inductive versions are available for specialized needs.
Product Attributes
Brand: Ohmite
Series: 89 Series Metal-Mite
Housing Material: Anodized Aluminum
Internal Coating: Silicone
Core Material: Ceramic
Terminals: Solder-coated axial
Certifications: RoHS Compliant (as of Sep 2006, no longer Mil. Spec.)
Technical Specifications
Series
Wattage
Ohmic Value Range
Tolerance
Temperature Coefficient
Dielectric Withstanding Voltage
805
5W
0.10-25K
1%, 5%
<1: 90 ppm/C; 1-9.99: 50 ppm/C; 10: 20 ppm/C
1000 VAC (5W & 10W)
810
10W
0.10-50K
1%, 5%
<1: 90 ppm/C; 1-9.99: 50 ppm/C; 10: 20 ppm/C
1000 VAC (5W & 10W)
825
25W
0.010-75K
1%, 5%
<1: 90 ppm/C; 1-9.99: 50 ppm/C; 10: 20 ppm/C
2250 VAC (25W & 50W)
850
50W
0.005-100K
1%, 5%
<1: 90 ppm/C; 1-9.99: 50 ppm/C; 10: 20 ppm/C
2250 VAC (25W & 50W)
Other Specifications
Derating: Linearly from 100% @ +25C to 0% @ +275C.
Power Rating Basis: Chassis mounting area and temperature stability. Specific chassis/panel dimensions required for each wattage.
Overload: 5 times rated wattage for 5 seconds.
Non-Inductive Versions: Available (insert 'N' before tolerance code, e.g., 850NF560).
Dimensions: Refer to the provided dimension table for specific series (805, 810, 825, 850).
Company Profile
Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...
Company Profile
Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...