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Ohmite HS253K3J Aluminum Housed Wirewound Resistor
OHMITE's HS/HSN Series aluminum-housed wirewound resistors provide robust performance for demanding industrial and commercial applications. These resistors feature a molded construction for environmental protection and a complete welded construction for durability. They are designed to be mounted on a chassis to utilize the heat-sink effect, ensuring high stability at conventional power ratings. Available in various power ratings (100 and 250 watts) and resistance ranges, the HS/HSN Series are a reliable choice for applications requiring high power and stability. RoHS compliant and offered as a made-to-order product for higher volume needs.
Ohmite HS253K3J Aluminum Housed Wirewound Resistor Specifications:
- Power Rating: 100-250 Watts
- Resistance Range: 0.05 - 35.7K Ohms
- Max. Working Voltage: 1350-2300V
- Housing: Aluminum with hard anodic coating
- Internal Coating: Silicone
- Core: Ceramic
- Terminals: Solder-coated axial
- Derating: Linearly from 100% @ +25°C to 0% @ +275°C
- Tolerance: ±1%, ±5%, ±10%
- Overload: 5 times rated wattage for 5 seconds
- Temperature Coefficient: <1Ω: ±90 ppm/°C; 1-9.99Ω: ±50 ppm/°C; 10Ω+: ±30 ppm/°C
- Dielectric Withstanding Voltage: 4500VAC
- Dimensions A: 2.75 - 3.875 in
- Dimensions B: 2.25 - 2.5 in
- Dimensions C: 3.50 - 4.5 in
- Dimensions D: 5.478 - 6.73 in
- Dimensions E: 1.812 - 2.125 in
- Dimensions F: 2.812 - 3.0 in
- Dimensions G: 1.75 - 2.188 in
- Dimensions H: 1.88 - 0.25 in
- Dimensions I: 0.770 - 0.955 in
- Dimensions J: 0.375 - 0.312 in
- Dimensions K: 0.188 in
- Dimensions L: 0.219 - 0.25 in
- Dimensions M: 12 - 24 UNC - 2A THD; 1/4 - 20 UNC - 2A THD
- Dimensions N: 0.989 - 1.25 in
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Frequently Asked Questions
Where can I buy Ohmite HS253K3J?
You can click on the BUY or RFQ button to purchase HS253K3J from an authorized Ohmite distributor.
How do I troubleshoot issues or seek technical support for part HS253K3J?
You can download the HS253K3J datasheet or visit the Ohmite website for support.
Who is the manufacturer of HS253K3J?
Ohmite