UAL-58.16OHM0.01% [VISHAY]

Fixed Resistor, Wire Wound, 4.5W, 8.16ohm, 0.01% +/-Tol, 50ppm/Cel, Chassis Mount, 6065, ROHS COMPLIANT;


型号：	UAL-58.16OHM0.01%
厂家：	VISHAY
描述：	Fixed Resistor, Wire Wound, 4.5W, 8.16ohm, 0.01% +/-Tol, 50ppm/Cel, Chassis Mount, 6065, ROHS COMPLIANT 电阻器
文件：	总5页 (文件大小：1245K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

USL Series

Powertron

•ꢀ Power Rating 5 to 300Watts

•ꢀ All Welded Construction

•ꢀ Resistances from 0.005 to 250kOhms

•ꢀ Tolerance to ±0.01%

•ꢀ High Overload and Pulse Handling

•ꢀ Low TCR: ± 20ppm/K Standard

•ꢀ Four Terminal Versions Available

UAL-25-4T

UAL-25-4

UAL-25-4TR

SPECIFICATIONS

MIL-R-39009

MIL-R-18546

Style

Power Rating ( W @ 25°C )

Resistance

Range¹

Type

Commercial

MIL

5 ^a

Free Air

4.5

7.5 ^a

12.5 ^a

25 ^b

0.01 to 22K

0.01 to 47K

0.01 to 90K

0.01 to 250K

0.01 to 50K

0.005 to 100K

UAL-5

UAL-10

UAL-25

UAL-50

UAL-100

UAL-180

UAL-250

UAL-300

RER-60 / RE-60

RER-65 / RE-65

RER-70 / RE-70

RER-75 / RE-75

RER-77 / RE-77

10 ^a

20 ^b

30 ^c

75 ^d

7.5

50 ^c

100 ^d

180 ^d

250 ^d

300 ^e

120 ^d

100

RER-80 / RE-80

For non-inductive windings, divide maximum resistance by 2

Heatsink Required : 0.040 [1.0] Alum. Plate, 129 in²[832 cm²] or equiv.

Heatsink Required : 0.040 [1.0] Alum. Plate, 167 in²[1077 cm²] or equiv.

Heatsink Required : 0.059 [1.5] Alum. Plate, 291 in²[1877 cm²] or equiv.

Heatsink Required : 0.125 [3.2] Alum. Plate, 294 in²[1896 cm²] or equiv.

Heatsink Required : 0.125 [3.2] Alum. Plate, 895 in²[5780 cm²] or equiv.

Ordering Information

For Non-Inductive Windings / insert the letter “N” ( i.e. UALN-25 )

Part Number - Resistance - Tolerance - TCR ( If not standard )

Example: UAL-25 10 Ohm 1%

Document Number: 64325

Revision: 20-09-10

For technical questions, contact: powertron@vishaypg.com

www.powertron.de

UAL Series

Powertron

SPECIFICATIONS(continued)

Speciﬁcation

Value

Tolerances

±0.01% to ±10% ( 1% Standard )

Temperature Coefﬁcient

>10W : ±20ppm/K

1W to10W : ±50ppm/K

<1W : Call Factory

Temperature Range

Dielectric Strength

Constuction

-55°C to +275°C

1500 VAC

Centerless ground ceramic core

Tinned copper or copperweld leads

High-temperature epoxy molding Compound

Anodized aluminum housing

All welded terminations

Environmental Performance

(MIL-STD 202)

Dielectric

±0.2% + 0.05W

±1% + 0.05W

Load Life

Storage

±0.2% + 0.05W

±0.1% + 0.05W

Moisture Resistance

Thermal Shock

5X Overload ( 5s )

Shock

Vibration

Power Derating Curve

120

100

Free-air Derating

A : UAL-5, UAL-10

B : UAL-25

C : UAL-50, UAL-100, UAL-250

D : UAL-300

100

150

200

250

300

350

Ambient Temperature (°C)

www.powertron.de

For technical questions, contact: powertron@vishaypg.com

Document Number: 64325

Revision: 20-09-10

USL Series

Powertron

Dimensions

A B C D E F G H J K L M N O P Q R

±0.005 ±0.005 ±0.031 ±0.062 ±0.015 ±0.015 ±0.015 ±0.010 ±0.010 ±0.010 ±0.005 ±0.015 ±0.005 ±0.062 ±0.031 ±0.002 ±0.031

Type

[±0.13] [±0.13]

[±0.8]

[±1.6]

[±0.4]

[±0.25] [±0.25] [±0.25] [±0.13]

[±0.4]

[±0.13]

[±1.6]

[±0.8]

[±0.05]

[±0.8]

0.444

[11.3]

0.490

[12.4]

0.600

[15.2]

1.125

[28.5]

0.334

[8.5]

0.646

[16.4]

0.320

[8.1]

0.065

[1.7]

0.140

[3.6]

0.078

[2.0]

0.093

[2.4]

0.078

[2.0]

0.050

[1.3]

0.266

[6.8]

0.245

[6.2]

0.051

[1.30]

0.085

[2.2]

UAL-5

UAL-10

UAL-25

UAL-50

0.562

[14.3]

0.625

[15.9]

0.750

[19.1]

1.375

[35.0]

0.430

[10.9]

0.800

[20.3]

0.400

[10.2]

0.075

[1.9]

0.190

[4.8]

0.093

[2.4]

0.093

[2.4]

0.102

[2.6]

0.086

[2.2]

0.312

[7.9]

0.312

[7.9]

0.081

[2.06]

0.140

[3.6]

0.719

[18.3]

0.781

[19.8]

1.062

[27.0]

1.938

[49.2]

0.530

[13.5]

1.080

[27.4]

0.560

[14.2]

0.085

[2.2]

0.260

[6.6]

0.172

[4.4]

0.125

[3.2]

0.125

[3.2]

0.086

[2.2]

0.438

[11.1]

0.391

[9.9]

0.081

[2.06]

0.140

[3.6]

1.563

[39.7]

0.844

[21.4]

1.968

[50.0]

2.781

[70.6]

0.615

[15.6]

1.140

[29.0]

0.615

[15.6]

0.085

[2.2]

0.300

[7.6]

0.196

[5.0]

0.125

[3.2]

0.125

[3.2]

0.086

[2.2]

0.438

[11.1]

0.422

[10.7]

0.081

[2.06]

0.140

[3.6]

Mtg.

Screw

Type

±0.005

[±0.13]

±0.005

[±0.13]

±0.005

[±0.13]

±0.031

[±0.8]

±0.062

[±1.6]

±0.015

[±0.4]

±0.015

[±0.4]

±0.015

[±0.4]

±0.010

[±0.25]

±0.015

[±0.4]

±0.015

[±0.4]

±0.005

[±0.13]

±0.015

[±0.4]

±0.015

[±0.4]

UAL-

100

2.750

[69.9]

2.250

[57.2]

3.500

[88.9]

5.480

[139]

1.800

[45.7]

2.810

[71.4]

1.750

[44.5]

0.188

[4.8]

0.800

[20.3]

0.375

[9.5]

0.188

[4.8]

0.225

[5.7]

12-24

1/4-20

(2) #8

(4) #8

UAL-

180

2.750

[69.9]

2.500

[63.5]

3.500

[88.9]

5.480

[139]

2.100

[55.3]

3.000

[76.2]

2.190

[55.6]

0.250

[6.4]

0.950

[24.1]

0.375

[9.5]

0.188

[4.8]

0.200

[5.1]

UAL-

250

3.875

[98.4]

3.000

[76.2]

1.062

[63.5]

4.500

[114]

7.000

[178]

2.100

[55.3]

3.00

[76.2]

2.190

[55.6]

0.250

[6.4]

1.000

[25.4]

0.312

[7.9]

0.188

[4.8]

0.200

[5.1]

1.188

[30.7]

Document Number: 64325

Revision: 20-09-10

For technical questions, contact: powertron@vishaypg.com

www.powertron.de

UAL Series

Powertron

Dimensions(continued)

Type

MAX

±0.010

[±0.3]

±0.010

[±0.3]

±0.010

[±0.3]

±0.010

[±0.3]

MAX

2.854

[72.5]

7.260

[184.4]

1.646

[41.8]

1.791

[45.5]

5.028

[127.7] [104.0]

4.094

2.323

[59.0]

0.807

[20.5]

0.488

[12.4]

0.217

[5.5]

0.260

[6.6]

5.567 2.047

[141.4] [52.0]

UAL-300

www.powertron.de

For technical questions, contact: powertron@vishaypg.com

Document Number: 64325

Revision: 20-09-10

Legal Disclaimer Notice

Vishay Precision Group

Disclaimer

ALL PRODUCTS, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE.

Vishay Precision Group, Inc., its afﬁliates, agents, and employees, and all persons acting on its or their

behalf (collectively, “Vishay Precision Group”), disclaim any and all liability for any errors, inaccuracies or

incompleteness contained herein or in any other disclosure relating to any product.

The product speciﬁcations do not expand or otherwise modify Vishay Precision Group’s terms and

conditions of purchase, including but not limited to, the warranty expressed therein.

Vishay Precision Group makes no warranty, representation or guarantee other than as set forth in the terms

and conditions of purchase. To the maximum extent permitted by applicable law, Vishay Precision

Group disclaims (i) any and all liability arising out of the application or use of any product, (ii) any and

all liability, including without limitation special, consequential or incidental damages, and (iii) any and

all implied warranties, including warranties of ﬁtness for particular purpose, non-infringement and

merchantability.

Information provided in datasheets and/or speciﬁcations may vary from actual results in different

applications and performance may vary over time. Statements regarding the suitability of products for

certain types of applications are based on Vishay Precision Group’s knowledge of typical requirements that

are often placed on Vishay Precision Group products. It is the customer’s responsibility to validate that a

particular product with the properties described in the product speciﬁcation is suitable for use in a particular

application.

No license, express, implied, or otherwise, to any intellectual property rights is granted by this document, or

by any conduct of Vishay Precision Group.

The products shown herein are not designed for use in life-saving or life-sustaining applications unless

otherwise expressly indicated. Customers using or selling Vishay Precision Group products not expressly

indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay

Precision Group for any damages arising or resulting from such use or sale. Please contact authorized

Vishay Precision Group personnel to obtain written terms and conditions regarding products designed for

such applications.

Product names and markings noted herein may be trademarks of their respective owners.

Document No.: 63999

Revision: 27-Apr-2011

www.vishaypg.com

相关型号：

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Fixed Resistor, Wire Wound, 4.5W, 8350ohm, 0.01% +/-Tol, 20ppm/Cel, Chassis Mount, 6065, ROHS COMPLIANT