TUW7J68RE datasheet, PDF - EEWORLD Datasheet

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TUW7J68RE: DescriptionWirewound Resistors - Through Hole 7watt 68ohm 5% Axial; CategoryPassive components; File Size342KB，2 Pages; ManufacturerOhmite; Websitehttps://www.ohmite.com

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TUW7J68RE Overview

Wirewound Resistors - Through Hole 7watt 68ohm 5% Axial

TUW7J68RE Parametric

Parameter Name	Attribute value
Product Category	Wirewound Resistors - Through Hole
Manufacturer	Ohmite
RoHS	Details
Resistance	68 Ohms
Power Rating	7 W
Tolerance	5 %
Temperature Coefficient	350 PPM / C
Voltage Rating	500 V
Length	35 mm
Width	10 mm
Height	9 mm
Termination Style	Axial
Packaging	Bulk
Product	Power Resistors Wirewound Cement Filled Ceramic
Factory Pack Quantity	60
Type	Ceramic Housed Power Resistor

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TUM/TUW Series

Ceramic Housed Axial Terminal Power

The TUM/TUW Series resistors are our most eco-

nomical power resistors. They are recommended for

commercial applications where low cost is critical.

They are available in small standard packs for

standard values, or bulk packaged for even lower

costs.

F e aT U r e S

• Economical Commercial Grade for general purpose

use

• Wirewound and Metal Oxide construction

• Wide resistance range

• Flameproof inorganic construction

S e r I e S S P e C I F I C aT I O N S

Series

TUW3

TUW5

TUW7

TUW10

TUW15

TUM3

TUM5

TUM7

TUM10

TUM15

Wattage

3

5

7

10

15

3

5

7

10

15

Ohms

0.01-39

0.01-47

0.10-680

0.10-990

0.10-1000

180-33K

220-50K

910-50K

1000-50K

1100-150K

Voltage

350

500

750

1000

350

500

750

1000

Element

Wirewound

Metal oxide

CharaCTerISTICS

Housing

Ceramic

Core

Fiberglass or metal oxide

Filling

Cement based

Tolerance

5% standard

TCR

0.01-20Ω ±400ppm/°C

20-150KΩ ±350ppm/°C

Dielectric withstanding

1,000VAC

voltage

Short time overload

TUW: 10x rated power for 5 sec.

TUM: 5x rated power for 5 sec.

Derating Curve

100

Percent Rated Watts

80

60

40

20

0

70 100

150

200

250 275

Ambient Temperature, C

(continued)

98

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

TUW7J68RE Related Products

	TUW7J68RE	TUM7J3K9E	TUW10J300E	TUW10J390E	TUW3J4R7E	TUW10J20RE	TUW3JR30E	TUM3J3K0E	TUM7J7K5E
Description	Wirewound Resistors - Through Hole 7watt 68ohm 5% Axial	AC Power Plugs u0026 Receptacles AC SNAP-IN OUTLET	Linear Voltage Regulators 1.2-37V Adj Positive	Aluminum Electrolytic Capacitors - Leaded 25volts 4700uF 16x25 20% 7.5LS	Wirewound Resistors - Through Hole 3watt 4.7ohm 5% Axial	Fixed Inductors WE-LQSH 4020 4.7uH 2.1A 90mOhms	Wirewound Resistors - Through Hole 3watt .3ohm 5% Axial	Metal Oxide Resistors 3watt 3K 5% Axial	Metal Oxide Resistors 7watt 7.5K 5% Axial
Product Category	Wirewound Resistors - Through Hole	-	Wirewound Resistors - Through Hole	Wirewound Resistors - Through Hole	Wirewound Resistors - Through Hole	Wirewound Resistors - Through Hole	Wirewound Resistors - Through Hole	Metal Oxide Resistors	Metal Oxide Resistors
Manufacturer	Ohmite	-	Ohmite	Ohmite	Ohmite	Ohmite	Ohmite	Ohmite	Ohmite
RoHS	Details	-	Details	Details	Details	Details	Details	Details	Details
Resistance	68 Ohms	-	300 Ohms	390 Ohms	4.7 Ohms	20 Ohms	300 mOhms	-	-
Power Rating	7 W	-	10 W	10 W	3 W	10 W	3 W	-	-
Tolerance	5 %	5%	5 %	5 %	5 %	5 %	5 %	-	-
Temperature Coefficient	350 PPM / C	350 ppm/°C	350 PPM / C	350 PPM / C	400 PPM / C	400 PPM / C	400 PPM / C	-	-
Voltage Rating	500 V	-	750 V	750 V	350 V	750 V	350 V	-	-
Length	35 mm	-	49 mm	49 mm	22 mm	49 mm	22 mm	-	-
Width	10 mm	-	10 mm	10 mm	8 mm	10 mm	8 mm	-	-
Height	9 mm	-	9 mm	9 mm	8 mm	9 mm	8 mm	-	-
Termination Style	Axial	-	Axial	Axial	Axial	Axial	Axial	-	-
Packaging	Bulk	-	Bulk	Bulk	Bulk	Bulk	Bulk	Bulk	Bulk
Product	Power Resistors Wirewound Cement Filled Ceramic	-	Power Resistors Wirewound Cement Filled Ceramic	Power Resistors Wirewound Cement Filled Ceramic	Power Resistors Wirewound Cement Filled Ceramic	Power Resistors Wirewound Cement Filled Ceramic	Power Resistors Wirewound Cement Filled Ceramic	-	-
Factory Pack Quantity	60	-	50	180	60	180	60	60	50
Type	Ceramic Housed Power Resistor	-	Ceramic Housed Power Resistor	Ceramic Housed Power Resistor	Ceramic Housed Power Resistor	Ceramic Housed Power Resistor	Ceramic Housed Power Resistor	-	-

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