RDSF0750 [VISHAY]

Wirewound Resistors, Industrial Power, Tubular, Roundwire (RD), Fixed (RDEF, RDSF);


型号：	RDSF0750
厂家：	VISHAY
描述：	Wirewound Resistors, Industrial Power, Tubular, Roundwire (RD), Fixed (RDEF, RDSF)
文件：	总5页 (文件大小：92K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

RDEF, RDSF

Vishay Milwaukee

www.vishay.com

Wirewound Resistors, Industrial Power, Tubular,

Roundwire (RD), Fixed (RDEF, RDSF)

FEATURES

• High temperature silicone or vitreous enamel

coatings

• Non-inductive options available

• All welded construction

• Wide range of available resistances

• Hardware mounting options and enclosures available

• Wirewound

• Material categorization: for definitions of compliance

please see www.vishay.com/doc?99912

STANDARD ELECTRICAL SPECIFICATIONS

TERMINAL STYLE

STANDARD OPTION

GLOBAL

HISTORICAL

MODEL

POWER RATING RESISTANCE RANGE

TOLERANCE

MODEL



RDEF0008 ⁽¹⁾

RDEF0012 ⁽¹⁾

RDEF0015 ⁽¹⁾

RDEF0020 ⁽¹⁾

RDEF0025 ⁽¹⁾

RDEF0030 ⁽¹⁾

RDEF0045 ⁽¹⁾

RDEF0050 ⁽¹⁾

RDEF0051 ⁽¹⁾

RDEF0061 ⁽¹⁾

RDEF0065 ⁽¹⁾

RDEF0075 ⁽¹⁾

RDEF0076 ⁽¹⁾

RDEF0080 ⁽¹⁾

RDEF0090 ⁽¹⁾

RDEF0095 ⁽¹⁾

RDEF0100 ⁽¹⁾

RDEF0120 ⁽¹⁾

RDEF0130 ⁽¹⁾

RDEF0160 ⁽¹⁾

RDEF0175 ⁽¹⁾

RDSF0220

5-16-

5-28-

7-24-

7-32-

9-32-

12-32-

12-48-

9-64-

12-56-

12-64-

12-72-

9-96-

12-80-

18-64-

12-96-

18-80-

12-104-

18-96-

18-104-

18-128-

18-136-

26-136-

18-168-

18-180-

18-188-

26-168-

26-188-

40-192-S

40-240-S

40-320-S

52-320-S

0.82 to 13.5K

0.12 to 49K

0.16 to 28.7K

0.13 to 53.2K

0.22 to 35K

0.28 to 29K

0.18 to 63K

0.21 to 119K

0.22 to 83K

0.27 to 97K

0.31 to 122K

0.33 to 207K

0.35 to 134K

0.06 to 53K

0.43 to 172K

0.08 to 79K

0.47 to 186K

0.11 to 100K

0.12 to 111K

0.15 to 144K

0.16 to 156K

0.21 to 69K

0.21 to 200K

0.22 to 216K

0.24 to 227K

0.27 to 90K

0.31 to 104K

0.49 to 34K

0.63 to 44K

0.89 to 62K

1.14 to 41K

100

120

130

160

175

220

225

235

240

275

300

500

750

1000

1150

RDEF0225 ⁽¹⁾

RDEF0235 ⁽¹⁾

RDEF0240 ⁽¹⁾

RDSF0275

RDSF0300

RDSF0500

RDSF0750

RDSF1000

RDSF1150

Note

(1)

Vitreous enamel coating is standard (RDEF type), silicone coating is optional (RDSF type).

Revision: 04-Mar-16

Document Number: 31829

For technical questions, contact: vishaymilwaukeeresistor@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

RDEF, RDSF

Vishay Milwaukee

www.vishay.com

DIMENSIONS in inches (millimeters)

• For Terminal Data and Mounting Hardware, see www.vishay.com/doc?31811

• For Enclosures and Frames, see www.vishay.com/doc?31810

CORE DIMENSIONS (REF.)

WEIGHT

(TYP.)

GLOBAL

MODEL

DISTANCE

BETWEEN

LENGTH

OUTER DIAMETER

INNER DIAMETER

TERMINAL (REF.)

RDEF0008

RDEF0012

RDEF0015

RDEF0020

RDEF0025

RDEF0030

RDEF0045

RDEF0050

RDEF0051

RDEF0061

RDEF0065

RDEF0075

RDEF0076

RDEF0080

RDEF0090

RDEF0095

RDEF0100

RDEF0120

RDEF0130

RDEF0160

RDEF0175

RDSF0220

RDEF0225

RDEF0235

RDEF0240

RDSF0275

RDSF0300

RDSF0500

RDSF0750

RDSF1000

RDSF1150

1 (25.4)

1.75 (44.45)

1.5 (38.1)

2 (50.8)

3 (76.2)

4 (101.6)

3.5 (88.9)

4 (101.6)

4.5 (114.3)

6 (152.4)

0.313 (7.95)

0.438 (11.125)

0.563 (14.3)

0.75 (19.05)

0.563 (14.3)

0.75 (19.05)

0.563 (14.3)

0.75 (19.05)

1.125 (28.575)

0.75 (19.05)

1.125 (28.575)

0.75 (19.05)

1.125 (28.575)

1.625 (41.275)

1.125 (28.575)

1.625 (41.275)

2.5 (63.5)

0.188 (4.775)

0.313 (7.95)

0.5 (12.7)

0.313 (7.95)

0.5 (12.7)

0.313 (7.95)

0.5 (12.7)

0.75 (19.05)

0.5 (12.7)

0.63 (15.875)

1.38 (34.925)

1.06 (26.9875)

1.56 (39.6875)

1.50 (38.1)

2.50 (63.5)

3.50 (88.9)

3.00 (76.2)

127

145

100

165

200

225

250

400

270

310

325

500

510

1000

1300

1625

3800

3.50 (88.9)

4.00 (101.6)

5.50 (139.7)

4.50 (114.3)

3.13 (79.375)

5.50 (139.7)

4.13 (104.775)

6.00 (152.4)

5.13 (130.175)

5.63 (142.875)

7.13 (193.675)

7.63 (177.8)

7.00 (177.8)

9.63 (244.475)

10.38 (263.525)

10.88 (276.225)

9.00 (228.6)

10.25 (260.35)

10.50 (266.7)

13.50 (342.9)

18.50 (469.9)

5 (127)

4 (101.6)

6 (152.4)

5 (127)

0.75 (19.05)

0.5 (12.7)

6.5 (165.1)

6 (152.4)

6.5 (165.1)

8 (203.2)

8.5 (215.9)

10.5 (266.7)

11.25 (285.75)

11.75 (298.45)

10.5 (266.7)

11.75 (298.45)

12 (304.8)

15 (381)

0.75 (19.05)

1.125 (28.575)

0.75 (19.05)

1.125 (28.575)

1.75 (44.45)

2.5 (63.5)

3.25 (82.55)

20 (508)

TERMINAL STYLE in inches (millimeters)

Type A, D, F, G

Type H

DIMENSIONS

Width (A)

A (3/16" LUG)

0.1875 (4.7625)

0.375 (9.525)

0.13 (3.302)

D (1/4" LUG)

0.25 (6.35)

0.5 (12.7)

F (3/8" LUG)

0.375 (9.525)

0.625 (15.875)

0.2 (5.08)

G (1/2" LUG)

0.5 (12.7)

H (1/4" SQC)

0.25 (6.35)

Height (B)

0.9375 (23.8125)

0.26 (6.604)

0.625 (15.875)

0.065 (1.651)

0.032 (0.8128)

Diameter (C)

Thickness (D)

0.17 (4.318)

0.02 (0.508)

0.035 (0.889)

0.046 (1.1684)

Revision: 04-Mar-16

Document Number: 31829

For technical questions, contact: vishaymilwaukeeresistor@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

RDEF, RDSF

Vishay Milwaukee

www.vishay.com

METRIC OPTIONS AVAILABLE

Metric Hardware on Terminal Lugs

Use terminal designation “1” example: RDEF03001R000K1B00

Metric Mounting Hardware

Vertical mount: use special designation “VM” example: RDEF03001R000K1BVM

1 high bracket: use special designation “1A” example: RDEF03001R000K1B1M

2 high bracket: use special designation “2A” example: RDEF03001R000K1B2M

3 high bracket: use special designation “3A” example: RDEF03001R000K1B3M

4 high bracket: use special designation “4A” example: RDEF03001R000K1B4M

TECHNICAL SPECIFICATIONS

PARAMETER

UNIT

RESISTOR CHARACTERISTICS

Power rating

8 to 1150

Resistance range

Resistance tolerance

TCR



0.12 to 227K

ppm/°C

°C

5 for above 1 , 10 below 1 

400, 180, 130, 20 (varies by wattage and resistance)

Operating temperature

Temperature rise

Maximum altitude

Short-term overload (surge)

Surge windings

-55 to +350

°C

325 above an ambient of 25 °C

f.a.s.l. (m.a.s.l.)

derate above 4921 f.a.s.l. (1500 m.a.s.l.)

10 x rated power for 5 s

available

Maximum working voltage

Insulation resistance

Dielectric voltage

Creepage

(P x R)^1/2



V_RMS

up to 1500 (upon request)

inch (mm)

minimum 0.125 (3.175), typical (varies by wattage)

Terminal sleeves

n/a

Inductance

μH

0.2 to 10 300 (varies by wattage and resistance)

Non-inductive winding

Terminal strength

Electrical or mechanical customization

available

available: www.vishay.com/doc?31857

DERATING CURVE

120

100

150

200

250

300

350

AMBIENT TEMPERATURE IN °C

MATERIAL SPECIFICATIONS

Element

copper-nickel, nickel-chrome, iron-chrome-aluminum

cordierite, steatite

Core

Coating

special high temperature silicone or vitreous enamel

nickel-iron

Standard terminals

Part marking

value, date code, MRC

Revision: 04-Mar-16

Document Number: 31829

For technical questions, contact: vishaymilwaukeeresistor@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

RDEF, RDSF

Vishay Milwaukee

www.vishay.com

GLOBAL PART NUMBER INFORMATION

Global Part Numbering example: RDEF00201K000JABVT (RDEF0020-VT 1K 5 % 3/16L B)

RESISTANCE

VALUE

PACKAGING

CODE

GLOBAL MODEL

TOLERANCE

TERMINAL

SPECIAL

RDEF0020

(see “Standard

Electrical

Specifications”

table above for

additional P/N’s)

R = decimal

K = thousand

R1500 = 0.15 

1K500 = 1.5 k

J = 5.0 %

K = 10 %

A = 3/16" lug

D = 1/4" lug

F = 3/8" lug

G = 1/2" lug

H = 1/4" single

quick-connect

B = bulk

00 = standard

NI = non-inductive

SW = surge winding

CP = push in clips (bulk)

CA = push in clips (assembled)

VT = vertical mount

1A = 1 high bracket zinc plated steel

2A = 2 high bracket zinc plated steel

3A = 3 high bracket zinc plated steel

4A = 4 high bracket zinc plated steel



Note

2A, 3A, and 4A assemblies:

include identical resistors only wiring to

be supplied by customer reference CS

series for further customization

Note

3A and 4A limitations: 

brackets fit 40 W to 550 W RB resistors

Revision: 04-Mar-16

Document Number: 31829

For technical questions, contact: vishaymilwaukeeresistor@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

Legal Disclaimer Notice

www.vishay.com

Vishay

Disclaimer

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

RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.

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with the properties described in the product specification is suitable for use in a particular application. Parameters provided in

datasheets and / or specifications may vary in different applications and performance may vary over time. All operating

parameters, including typical parameters, must be validated for each customer application by the customer's technical experts.

Product specifications do not expand or otherwise modify Vishay's terms and conditions of purchase, including but not limited

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Revision: 09-Jul-2021

Document Number: 91000

RDSF0750 [VISHAY]

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