Introducing the OHMITE Manufacturing L175J250E, a high-performance wirewound resistor designed for rugged applications requiring reliable power dissipation and precise resistance values. This chassis mount resistor is ideal for power electronics, industrial equipment, and other demanding environments.
Product Features
Power Rating: 175 Watts
Resistance Value: 250 Ohms
Tolerance: ±5%
Construction: All-welded, vitreous enamel coating for durability and flame resistance
Mounting: Chassis mount with lug terminals suitable for soldering or bolt connection
RoHS Compliant: Yes
Package Type: Box
Maximum Voltage: 3595 V (based on Ohm’s Law and power rating)
Temperature Coefficient: ±400 ppm/°C (for 1-20Ω), ±260 ppm/°C (above 20Ω)
Dielectric Withstanding Voltage: 3000 VAC (from terminal to mounting bracket)
RoHS Lead-Free Solder: 96% Sn, 3.5% Ag, 0.5% Cu
Specifications
Series
Wattage
Resistance Range
Core Code
Max Voltage
Standard Terminal
L175J250E
175W
0.13-101KΩ
P
3595 V
Solder coated radial lug
Physical Dimensions
Series
Wattage
L (Length)
D (Diameter)
C (Core Diameter)
Standard Terminal
L175J250E
175W
8.5 in / 215.9 mm
1.125 in / 28.6 mm
0.75 in / 19.1 mm
S
Additional Details
Suitable for applications requiring high wattage and rugged mounting options
Derating Linearly from 100% at +25°C to 0% at +350°C for temperature considerations
Overload capability: 10 times rated wattage for 5 seconds
Power ratings based on 25°C free air rating; no derating necessary for ratings above 100W
{"id":10021234704701,"title":"L175J250E","handle":"l175j250e","description":"\u003ch3\u003eOHMITE Manufacturing L175J250E Wirewound Resistor - Chassis Mount, 175W, 250Ω, 5% Tolerance\u003c\/h3\u003e\n\n\u003cp\u003eIntroducing the OHMITE Manufacturing L175J250E, a high-performance wirewound resistor designed for rugged applications requiring reliable power dissipation and precise resistance values. This chassis mount resistor is ideal for power electronics, industrial equipment, and other demanding environments.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePower Rating: 175 Watts\u003c\/li\u003e\n \u003cli\u003eResistance Value: 250 Ohms\u003c\/li\u003e\n \u003cli\u003eTolerance: ±5%\u003c\/li\u003e\n \u003cli\u003eConstruction: All-welded, vitreous enamel coating for durability and flame resistance\u003c\/li\u003e\n \u003cli\u003eMounting: Chassis mount with lug terminals suitable for soldering or bolt connection\u003c\/li\u003e\n \u003cli\u003eRoHS Compliant: Yes\u003c\/li\u003e\n \u003cli\u003ePackage Type: Box\u003c\/li\u003e\n \u003cli\u003eMaximum Voltage: 3595 V (based on Ohm’s Law and power rating)\u003c\/li\u003e\n \u003cli\u003eTemperature Coefficient: ±400 ppm\/°C (for 1-20Ω), ±260 ppm\/°C (above 20Ω)\u003c\/li\u003e\n \u003cli\u003eDielectric Withstanding Voltage: 3000 VAC (from terminal to mounting bracket)\u003c\/li\u003e\n \u003cli\u003eRoHS Lead-Free Solder: 96% Sn, 3.5% Ag, 0.5% Cu\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eSeries\u003c\/th\u003e\n \u003cth\u003eWattage\u003c\/th\u003e\n \u003cth\u003eResistance Range\u003c\/th\u003e\n \u003cth\u003eCore Code\u003c\/th\u003e\n \u003cth\u003eMax Voltage\u003c\/th\u003e\n \u003cth\u003eStandard Terminal\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eL175J250E\u003c\/td\u003e\n \u003ctd\u003e175W\u003c\/td\u003e\n \u003ctd\u003e0.13-101KΩ\u003c\/td\u003e\n \u003ctd\u003eP\u003c\/td\u003e\n \u003ctd\u003e3595 V\u003c\/td\u003e\n \u003ctd\u003eSolder coated radial lug\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePhysical Dimensions\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eSeries\u003c\/th\u003e\n \u003cth\u003eWattage\u003c\/th\u003e\n \u003cth\u003eL (Length)\u003c\/th\u003e\n \u003cth\u003eD (Diameter)\u003c\/th\u003e\n \u003cth\u003eC (Core Diameter)\u003c\/th\u003e\n \u003cth\u003eStandard Terminal\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eL175J250E\u003c\/td\u003e\n \u003ctd\u003e175W\u003c\/td\u003e\n \u003ctd\u003e8.5 in \/ 215.9 mm\u003c\/td\u003e\n \u003ctd\u003e1.125 in \/ 28.6 mm\u003c\/td\u003e\n \u003ctd\u003e0.75 in \/ 19.1 mm\u003c\/td\u003e\n \u003ctd\u003eS\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eSuitable for applications requiring high wattage and rugged mounting options\u003c\/li\u003e\n \u003cli\u003eDerating Linearly from 100% at +25°C to 0% at +350°C for temperature considerations\u003c\/li\u003e\n \u003cli\u003eOverload capability: 10 times rated wattage for 5 seconds\u003c\/li\u003e\n \u003cli\u003ePower ratings based on 25°C free air rating; no derating necessary for ratings above 100W\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor detailed datasheet, visit: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-oi\/oi-l175j250e.pdf\" target=\"_blank\"\u003eOHMITE L175J250E Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003ePart Number: L175J250E\u003cbr\u003e\nManufacturer: OHMITE MANUFACTURING\u003cbr\u003e\nCountry of Origin: MX\u003cbr\u003e\nUnit of Measure: EA\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: BOX\u003c\/p\u003e\n\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e","published_at":"2025-08-12T13:34:54+05:30","created_at":"2025-08-12T13:34:54+05:30","vendor":"Waldom Electonics","type":"","tags":["IMPORT_CSV","OHMIT","Wire","WLDM"],"price":310167,"price_min":310167,"price_max":310167,"available":false,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50611926696253,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"L175J250E","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"L175J250E","public_title":null,"options":["Default Title"],"price":310167,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"L175J250E","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/L175J250E_12028385_7dbdd45d.jpg?v=1754985897"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/L175J250E_12028385_7dbdd45d.jpg?v=1754985897","options":["Title"],"media":[{"alt":null,"id":45799913193789,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/L175J250E_12028385_7dbdd45d.jpg?v=1754985897"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/L175J250E_12028385_7dbdd45d.jpg?v=1754985897","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eOHMITE Manufacturing L175J250E Wirewound Resistor - Chassis Mount, 175W, 250Ω, 5% Tolerance\u003c\/h3\u003e\n\n\u003cp\u003eIntroducing the OHMITE Manufacturing L175J250E, a high-performance wirewound resistor designed for rugged applications requiring reliable power dissipation and precise resistance values. This chassis mount resistor is ideal for power electronics, industrial equipment, and other demanding environments.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePower Rating: 175 Watts\u003c\/li\u003e\n \u003cli\u003eResistance Value: 250 Ohms\u003c\/li\u003e\n \u003cli\u003eTolerance: ±5%\u003c\/li\u003e\n \u003cli\u003eConstruction: All-welded, vitreous enamel coating for durability and flame resistance\u003c\/li\u003e\n \u003cli\u003eMounting: Chassis mount with lug terminals suitable for soldering or bolt connection\u003c\/li\u003e\n \u003cli\u003eRoHS Compliant: Yes\u003c\/li\u003e\n \u003cli\u003ePackage Type: Box\u003c\/li\u003e\n \u003cli\u003eMaximum Voltage: 3595 V (based on Ohm’s Law and power rating)\u003c\/li\u003e\n \u003cli\u003eTemperature Coefficient: ±400 ppm\/°C (for 1-20Ω), ±260 ppm\/°C (above 20Ω)\u003c\/li\u003e\n \u003cli\u003eDielectric Withstanding Voltage: 3000 VAC (from terminal to mounting bracket)\u003c\/li\u003e\n \u003cli\u003eRoHS Lead-Free Solder: 96% Sn, 3.5% Ag, 0.5% Cu\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eSeries\u003c\/th\u003e\n \u003cth\u003eWattage\u003c\/th\u003e\n \u003cth\u003eResistance Range\u003c\/th\u003e\n \u003cth\u003eCore Code\u003c\/th\u003e\n \u003cth\u003eMax Voltage\u003c\/th\u003e\n \u003cth\u003eStandard Terminal\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eL175J250E\u003c\/td\u003e\n \u003ctd\u003e175W\u003c\/td\u003e\n \u003ctd\u003e0.13-101KΩ\u003c\/td\u003e\n \u003ctd\u003eP\u003c\/td\u003e\n \u003ctd\u003e3595 V\u003c\/td\u003e\n \u003ctd\u003eSolder coated radial lug\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePhysical Dimensions\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eSeries\u003c\/th\u003e\n \u003cth\u003eWattage\u003c\/th\u003e\n \u003cth\u003eL (Length)\u003c\/th\u003e\n \u003cth\u003eD (Diameter)\u003c\/th\u003e\n \u003cth\u003eC (Core Diameter)\u003c\/th\u003e\n \u003cth\u003eStandard Terminal\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eL175J250E\u003c\/td\u003e\n \u003ctd\u003e175W\u003c\/td\u003e\n \u003ctd\u003e8.5 in \/ 215.9 mm\u003c\/td\u003e\n \u003ctd\u003e1.125 in \/ 28.6 mm\u003c\/td\u003e\n \u003ctd\u003e0.75 in \/ 19.1 mm\u003c\/td\u003e\n \u003ctd\u003eS\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eSuitable for applications requiring high wattage and rugged mounting options\u003c\/li\u003e\n \u003cli\u003eDerating Linearly from 100% at +25°C to 0% at +350°C for temperature considerations\u003c\/li\u003e\n \u003cli\u003eOverload capability: 10 times rated wattage for 5 seconds\u003c\/li\u003e\n \u003cli\u003ePower ratings based on 25°C free air rating; no derating necessary for ratings above 100W\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor detailed datasheet, visit: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-oi\/oi-l175j250e.pdf\" target=\"_blank\"\u003eOHMITE L175J250E Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003ePart Number: L175J250E\u003cbr\u003e\nManufacturer: OHMITE MANUFACTURING\u003cbr\u003e\nCountry of Origin: MX\u003cbr\u003e\nUnit of Measure: EA\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: BOX\u003c\/p\u003e\n\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e"}
