ZWS15E_技术文档

ZWS, ZWS E, ZWS Ni

www.vishay.com

Vishay Draloric

Cemented Wirewound Resistors with Lugs

FEATURES

• Lugs with various termination styles suitable for

soldering or bolt connection

• Excellent pulse load capability

• Adjustable type (E) available

• Non inductive type (Ni) available

• Non-flammable coating according to UL94-V0

• Material categorization: for definitions of compliance

please see www.vishay.com/doc?99912

The ZWS series, with a completely welded construction, is

the perfect choice for high continuous power dissipation up

to 250 W with the option for adjustable (ZWS E) and

non-inductive (ZWS Ni) types. With their extremely high

pulse power capability, they are the ideal choice as inrush

current limiters. Typical applications include but are not

limited to drive systems, power supplies, frequency

inverters, AC and DC filters, and as snubber resistors. For a

given application, requirements of ohmic value, rated

power, peak voltage, pulse shape, pulse duration,

termination style, and environmental conditions may be

submitted to recommend the most suitable product.

APPLICATIONS

• Inrush current limiter

• Capacitor charge / discharge

• Snubber resistor

• Brake resistor

• Filter resistor

TECHNICAL SPECIFICATION

RESISTANCE RANGE ⁽¹⁾

TCR

-10 ppm/K to -80 ppm/K

WM50

RESISTANCE RANGE ⁽¹⁾

OPERATING

RATED

TYPE /

VARIANT

TCR

+100 ppm/K to +180 ppm/K

WM110

RESISTANCE

TOLERANCE

DISSIPATION

VOLTAGE ⁽²⁾

P₄₀

U_max.

0.82  to 5.1 k

2.7  to 5.1 k

0.82  to 130 

0.15  to 910 

1.0  to 910 

0.68  to 7.5 k

3.3  to 7.5 k

0.62  to 200 

0.24  to 1.3 k

1.0  to 1.3 k

0.62  to 10 k

3.0  to 10 k

0.56  to 270 

0.33  to 1.8 k

1.0  to 1.8 k

0.68  to 12 k

2.2  to 12 k

0.68  to 330 

0.39  to 2.2 k

1.0  to 2.2 k

1.8  to 13 k

-

5 ꢀ, 10 ꢀ

2 ꢀ

250 V

150 V

ZWS 6

6 W

ZWS 6 E

ZWS 6 Ni

1.8  to 4.7 k

0.33  to 2.4 k

2.0  to 2.4 k

1.8  to 20 k

-

5 ꢀ, 10 ꢀ

10 ꢀ

100 V

5 ꢀ

5 ꢀ, 10 ꢀ

2 ꢀ

400 V

200 V

ZWS 8

8 W

ZWS 8 E

ZWS 8 Ni

1.8  to 6.8 k

0.56  to 3.6 k

2.0  to 3.6 k

1.8  to 27 k

-

5 ꢀ, 10 ꢀ

10 ꢀ

150 V

5 ꢀ

5 ꢀ, 10 ꢀ

2 ꢀ

550 V

300 V

ZWS 12

12 W

ZWS 12 E

ZWS 12 Ni

1.8  to 9.1 k

0.75  to 5.1 k

2.0  to 5.1 k

2.2  to 33 k

-

5 ꢀ, 10 ꢀ

10 ꢀ

200 V

5 ꢀ

5 ꢀ, 10 ꢀ

2 ꢀ

700 V

400 V

ZWS 15

15 W

ZWS 15 E

ZWS 15 Ni

2.2  to 11 k

0.82  to 6.2 k

2.0  to 6.2 k

5 ꢀ, 10 ꢀ

10 ꢀ

300 V

5 ꢀ

Revision: 19-Jul-16

Document Number: 21010

1

For technical questions, contact: ww1resistors@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

ZWS, ZWS E, ZWS Ni

www.vishay.com

Vishay Draloric

TECHNICAL SPECIFICATION

RESISTANCE RANGE ⁽¹⁾

TCR

-10 ppm/K to -80 ppm/K

WM50

RESISTANCE RANGE ⁽¹⁾

TCR

+100 ppm/K to +180 ppm/K

WM110

RATED

DISSIPATION

P₄₀

OPERATING

VOLTAGE ⁽²⁾

U_max.

TYPE /

VARIANT

RESISTANCE

TOLERANCE

0.62  to 16 k

2.7  to 16 k

0.62  to 430 

0.47  to 2.7 k

1.0  to 2.7 k

1.1  to 30 k

1.3  to 30 k

1.1  to 750 Ω

0.91  to 5.1 k

1.3  to 33 k

2.2  to 33 k

1.3  to 910 Ω

1.1  to 6.2 k

1.3  to 43 k

-

5 ꢀ, 10 ꢀ

2 ꢀ

900 V

550 V

500 V

ZWS 20

20 W

ZWS 20 E

ZWS 20 Ni

1.3  to 15 k

1.1  to 8.2 k

2.0  to 8.2 k

2.7  to 82 k

-

5 ꢀ, 10 ꢀ

10 ꢀ

400 V

5 ꢀ

5 ꢀ, 10 ꢀ

2 ꢀ

1500 V

1000 V

950 V

ZWS 35

35 W

ZWS 35 E

ZWS 35 Ni

35 W

2.7  to 27 k

2.0  to 15 k

3.0  to 91 k

-

5 ꢀ, 10 ꢀ

2 ꢀ

700 V

2100 V

1250 V

850 V

ZWS 50

50 W

ZWS 50 E

ZWS 50 Ni

50 W

3.0  to 33 k

2.4  to 16 k

6.2  to 200 k

-

5 ꢀ, 10 ꢀ

2 ꢀ

4450 V

2600 V

1800 V

7300 V

4400 V

4200 V

3000 V

12400 V

7400 V

5200 V

3650 V

2150 V

2000 V

1500 V

5100 V

3150 V

3000 V

2150 V

ZWS 100

100 W

2.7  to 68 k

ZWS 100 E

ZWS 100 Ni

100 W

2.7  to 1.8 k

2.2  to 13 k

6.2  to 68 k

4.7  to 33 k

11.0  to 360 k

-

5 ꢀ, 10 ꢀ

2 ꢀ

ZWS 150

150 W

4.7  to 130 k

ZWS 150 E

ZWS 150 Ni

150 W

4.7  to 3.3 k

3.9  to 22 k

11.0  to 120 k

9.1  to 62 k

20.0  to 620 k

-

5 ꢀ, 10 ꢀ

2 ꢀ

ZWS 250

250 W

8.2  to 220 k

ZWS 250 E

ZWS 250 Ni

250 W

8.2  to 6.2 k

6.8  to 39 k

2.4  to 62 k

3.0  to 62 k

2.4  to 1.6 k

2.0  to 11 k

20.0  to 220 k

15.0  to 110 k

5.1  to 180 k

-

5 ꢀ, 10 ꢀ

2 ꢀ

ZWS 30/100

75 W

ZWS 30/100 E

ZWS 30/100 Ni

75 W

5.1  to 56 k

4.3  to 30 k

7.5  to 240 k

-

5 ꢀ, 10 ꢀ

2 ꢀ

ZWS 30/133

110 W

3.3  to 91 k

ZWS 30/133 E

ZWS 30/133 Ni

110 W

3.3  to 2.4 k

2.7  to 16 k

7.5  to 82 k

6.2  to 43 k

5 ꢀ, 10 ꢀ

Notes

•

The operating temperature range for these resistors is from -55 °C up to 250 °C.

Resistance values are to be selected for 10 ꢀ from the E12 series, and for 5 ꢀ and 2 ꢀ from the E24 series.

Depending on the resistance value, limited by P x R

(1)

(2)

Revision: 19-Jul-16

Document Number: 21010

2

For technical questions, contact: ww1resistors@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

ZWS, ZWS E, ZWS Ni

www.vishay.com

Vishay Draloric

TERMINALS

SL

SS

SB

SSB

FST

e

b

e

Terminal with

2 screws, one for

electrical, and one for

mechanical

Fast on terminal with

6.3 mm x 0.8 mm

DIN 46244

Terminal with bolt

and 2 hexnuts

TYPE / VARIANT

Lug for soldering

e = 1.5 mm

Screw terminal

connection

ZWS 6

ZWS 6 E

ZWS 6 Ni

-

ZWS 8

ZWS 8 E

ZWS 8 Ni

-

ZWS 12

ZWS 12 E

ZWS 12 Ni

-

ZWS 15

ZWS 15 E

ZWS 15 Ni

e = 2.0 mm

e = M3 x 16

ZWS 20

ZWS 20 E

ZWS 20 Ni

e = M3 x 16

ZWS 35

ZWS 35 E

ZWS 35 Ni

ZWS 50

ZWS 50 E

ZWS 50 Ni

ZWS 100

ZWS 100 E

ZWS 100 Ni

e = 1.65 mm

b = 6.3 mm

ZWS 150

ZWS 150 E

ZWS 150 Ni

-

e = M4 x 20

ZWS 250

ZWS 250 E

ZWS 250 Ni

ZWS 30/100

ZWS 30/100 E

ZWS 30/100 Ni

ZWS 30/133

ZWS 30/133 E

ZWS 30/133 Ni

Revision: 19-Jul-16

Document Number: 21010

3

For technical questions, contact: ww1resistors@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

ZWS, ZWS E, ZWS Ni

www.vishay.com

Vishay Draloric

PACKAGING

CODE

TYPE

QUANTITY

FORMAT

DIMENSION OF PACKAGE

Box size selection according to quantity

and product size

All

LX

Variable

Bulk, separately packed with paper

PART NUMBER AND PRODUCT DESCRIPTION

Part Number: ZWS006331001KLX000

Z

W

S

0

6

3

1

0

1

K

L

X

0

VARIANT /

TERMINAL

TYPE

TCR / MATERIAL

RESISTANCE TOLERANCE PACKAGING

SPECIAL

ZWS006 = ZWS 6

ZWS008 = ZWS 8

ZWS012 = ZWS 12

ZWS015 = ZWS 15

ZWS020 = ZWS 20

ZWS035 = ZWS 35

ZWS050 = ZWS 50

ZWS100 = ZWS 100

ZWS150 = ZWS 150

ZWS250 = ZWS 250

3 = SL

4 = SS

1 = WM50

-10 ppm/K to

-80 ppm/K

3 = WM110

+100 ppm/K to

+180 ppm/K

3 digit value

1 digit

G = 2 ꢀ

J = 5 ꢀ

K = 10 ꢀ

LX =

loose pack

without

000 = standard

3 digit code =

customized version

Ni version ⁽¹⁾

5 = SB

multiplier

MULTIPLIER

7 = *10^-3

8 = *10^-2

9 = *10^-1

0 = *10⁰

6 = SSB

7 = FST

8 = E SL

9 = E SS

A = E SB

B = E SSB

C = E FST

quantity

1 = *10¹

2 = *10²

ZWSN84 = ZWS 30/100

ZWSN91 = ZWS 30/133

3 = *10³

Product Description: ZWS 6 SL 3 1K0 10 %

ZWS6

SL

3

1K0

10 %

VARIANT /

TERMINAL

TYPE

TCR / MATERIAL

RESISTANCE

TOLERANCE

ZWS6

ZWS8

SL

SS

1 = WM50

3 = WM110

R15 = 0.15 

620K = 620 k

2 %

5 %

10 %

ZWS12

SB

ZWS15

SSB

FST

E SL

E SS

E SB

E SSB

E FST

ZWS20

ZWS35

ZWS50

ZWS100

ZWS150

ZWS250

ZWS30/100

ZWS30/133

Notes

•

(1)

The products can be ordered using either the PRODUCT DESCRIPTION or the PART NUMBER.

For special windings or the non-inductive (ZWS Ni) versions, please contact: ww1resistors@vishay.com.

Revision: 19-Jul-16

Document Number: 21010

4

For technical questions, contact: ww1resistors@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

ZWS, ZWS E, ZWS Ni

www.vishay.com

DESCRIPTION

Vishay Draloric

ASSEMBLY

The rugged design of cemented wirewound resistors enable

them to withstand extreme high pulses and makes them well

suited for use in high power / high current applications.

Production is strictly controlled and follows an extensive set

of instructions established for reproducibility. The winding is

done with specific materials on a specially developed fine

ceramic body (Al₂O₃). With different diameters and turn

spacings, a large ohmic value range can be offered. The

ceramic used meets the highest requirements against

mechanical resistance, thermal shock shocks, dielectric

strength, and insulation resistance at high temperatures.

The cement coating is fired layer by layer several times at

high temperatures. The resulting cement coating is resistant

The resistors are available with lug style terminals (SL style)

for soldering, multiple screw terminal options (SS style, SB

style, or SSB style) for mechanical and electrical fixing, or

fast plug terminals (FST style) for assembly / disassembly

processes. The terminals of the resistors are completely

lead (Pb)-free. The special tin plating used provides

compatibility with lead (Pb)-free and lead-containing

soldering processes.

3D-Models are available on request, please inquire at

ww1resistors@vishay.com.

Different mounting accessories are available, see the

datasheet: www.vishay.com/doc?21015.

to the cleaning solvents specified in IEC 60115-1 ⁽¹⁾

.

The slider of the adjustable type should be only moved after

removal of voltage and sufficient loosening of the screw.

The resistors are marked with type, resistance, and

tolerance.

APPLICATION INFORMATION

Product quality is verified by testing procedures, performed

on all individual resistors.

The power dissipation of the resistor generates

a

temperature rise with respect to the ambient. The

permissible dissipation is derated for temperatures above

40°C, as shown in the derating diagram, in order to avoid

overheating of the resistor. The heat dissipated from the

resistor may affect adjacent components, hence proper

clearance will be required in order to avoid overheating.

The ZWS series meet single lot / date code packaging

requirements.

MATERIALS

Vishay acknowledges the following systems for the

regulation of hazardous substances:

All materials used are non-flammable and inorganic

according to UL 94-V0.

• IEC 62474, Material Declaration for Products of and for the

Electrotechnical Industry, with the list of declarable

substances given therein ⁽²⁾

These resistors do not feature a limited lifetime when

operated within the permissible limits. However, resistance

value drift increasing over operating time may result in

exceeding a limit acceptable to the specific application,

thereby establishing a functional lifetime.

• The Global Automotive Declarable Substance List

(GADSL) ⁽³⁾

• The REACH regulation (1907/2006/EC) and the related list

(4)

of substances with very high concern (SVHC)

supply chain

for its


型号：	ZWS15E
厂家：	VISHAY
描述：	Cemented Wirewound Resistors with Lugs
文件：	总11页 (文件大小：190K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

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