90J1K5 datasheet, PDF - EEWORLD Datasheet

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90J1K5: DescriptionWirewound Resistors - Through Hole 11watt 1.5K 5% Axial; CategoryPassive components; File Size330KB，2 Pages; ManufacturerOhmite; Websitehttps://www.ohmite.com

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90J1K5 Overview

Wirewound Resistors - Through Hole 11watt 1.5K 5% Axial

90J1K5 Parametric

Parameter Name	Attribute value
Product Attribute	Attribute Value
Manufacturer	Ohmite
Product Category	Wirewound Resistors - Through Hole
RoHS	No -; RoHS Version Available
Resistance	1.5 kOhms
Power Rating	11 W
Tolerance	5 %
Temperature Coefficient	30 PPM / C
Voltage Rating	1.08 kV
Operating Temperature Range	+ 25 C to + 350 C
Diameter	8.7 mm
Length	45.6 mm
Termination Style	Axial
Packaging	Bulk
Product	Power Resistors Wirewound Vitreous Enamel
Technology	Wirewound
Type	Axial Lead Wirewound Resistor
Mounting Style	PCB Mount
Maximum Operating Temperature	+ 350 C
Minimum Operating Temperature	+ 25 C
Factory Pack Quantity	25

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90 Series

Lead Free Vitreous Enamel Molded

Axial Term. Wirewound, 5% Tolerance Standard

When you need the highest quality wirewound axial

terminal resistors available, choose Ohmite’s 90

Series resistors.

They are manufactured by a unique process that

molds the vitreous enamel over the resistive ele-

ment, helping to ensure consistent dimensions.

This uniformity permits 90 Series resistors to be

mounted in clips, creating a heat-sinking benefit (see

next page).

The durable vitreous enamel coating, which is totally

lead free, permits the 90 Series resistors to maintain

a hard coating while operating at high temperatures.

Mechanical integrity is enhanced by the all-welded

construction.

Series

Wattage*

1.5

2.25

3.25

5.0

6.5

11.0

F e at u r e S

• Molded Construction provides consistent shape

and size (Permits mounting in clips which extends

power rating).

• Meets MIL-R-26 requirements for insulated resis-

tors.

• All-welded construction.

• Flame resistant lead free vitreous enamel coating.

• Higher ratings in smaller sizes.

• Heat sink mounting clips available.

• RoHS compliant; add “E” suffix to part number to

specify.

Voltage

150

200

495

625

1080

S e r i e S S p e C i F i C at i o n S

* 2x power ratings by using heat-sink mounting clips shown on following page.

Note:

Due to space restrictions, parts are stamped with wattage ratings reduced to the

nearest whole number. The actual wattage ratings are as published in this catalog.

Ohms

0.1Ω-3.6K

0.1Ω-3.5K

0.1Ω-10.5K

0.1Ω-25K

0.1Ω-50K

0.1Ω-91K

CharaCteriStiCS

Coating

Molded lead free vitreous enamel

Core

Ceramic

Terminals

Solder-coated copper clad axial. RoHS solder composition is 96% Sn, 3.5% Ag, 0.5% Cu

Derating

Linearly from 100% @ +25°C to 0% @ +350°C

Tolerance

±5% (other tolerances available)

Power rating

Based on 25°C free air rating (other wattages available*)

Maximum ohmic values

See chart

Overload

Under 11 watts: 5 times rated wattage for 5 seconds. 11 watts: 10 times rated wattage for 5 seconds

Temperature coefficient

1 to 9.99Ω: ±100 ppm/°C; 10Ω and over: ±30 ppm/°C

Dielectric withstanding voltage

500 VAC: 1W rating; 1000 VAC: 2, 3, 5 and 11W

DimenSionS

(in./mm max.)

Series

Wattage

2.25

3.25

5.0

6.5

1.5

Length

0.405 / 10.3

0.577 / 14.7

0.968 / 24.6

0.952 / 24.2

1.811 / 46.0

0.452 / 11.5

Diameter

0.140 / 3.6

0.219 / 5.6

0.234 / 5.9

0.265 / 6.7

0.343 / 8.7

Lead gauge

1.5 in. /

38.1mm

11.0

(continued)

1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com

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