ZBS
Vishay Draloric
Cemented Resistors with Corrugated Ribbon
FEATURES
•
All welded construction
•
Power rating up to 500 Watt
•
Corrugated ribbon construction aids rapid cooling
•
Available in adjustable design = “E”
STANDARD ELECTRICAL SPECIFICATIONS
MODEL
ZBS 20/100
ZBS 20/100 E
ZBS 20/165
ZBS 20/165 E
ZBS 20/265
ZBS 20/265 E
ZBS 30/100
ZBS 30/100 E
ZBS 30/133
ZBS 30/133 E
ZBS 30/165
ZBS 30/165 E
ZBS 30/215
ZBS 30/215 E
ZBS 30/265
ZBS 30/265 E
ZBS 30/330
ZBS 30/330 E
ZBS 45/370
ZBS 45/370 E
ZBS 60/370
ZBS 60/370 E
POWER RATING
P
40 °C
W
50
100
150
75
110
150
200
250
300
375
500
RESISTANCE RANGE ± 10 %/± 5 %
TCR + 650 ... + 750 ppm/K
TCR - 10 ... - 80 ppm/K
TCR + 100 ... + 180 ppm/K
WM10
WM50
WM110
R13 - R51
R27 - 1R0
R47 - 1R8
R10 - R43
R15 - R62
R20 - R91
R27 - 1R1
R30 - 1R3
R39 - 1R8
R75 - 3R0
R91 - 3R9
R56 - 2R2
1R1 - 4R7
2R0 - 7R5
R47 - 3R3
R68 - 5R1
1R0 - 6R8
1R2 - 9R1
1R5 - 11R
2R0 - 15R
3R3 - 24R
4R3 - 33R
1R3 - 6R2
2R4 - 12R
4R3 - 22R
1R0 - 8R2
1R5 - 12R
2R0 - 16R
2R7 - 24R
3R9 - 27R
5R1 - 36R
8R2 - 56R
10R - 75R
WEIGHT
(grams)
100
150
250
200
250
300
400
500
600
1000
1200
GLOBAL PART NUMBER INFORMATION
New Global Part Numbering: ZBS202S01100KLX000 (preferred part number format)
Z
B
S
2
0
2
S
0
1
1
0
0
K
L
X
0
0
0
MODEL
ZBS
SIZE
202S
=20/100
204L
=20/165
207D
=20/265
302S
=30/100
303P
=30/133
304L
=30/165
305Z
=30/215
307D
=30/265
308D
=30/303
3096
=30/330
45AA
=45/370
60AA
=60/370
SPECIAL
CHARACTER
0
= neutral
1
=E
Z
= value
overflow (BV)
TCR/MATERIAL
1
= - 10 ... - 80 ppm/K
WM50
Class 1
3
= 100 ... 180 ppm/K
WM110
Class 3
4
= 650 ... 750 ppm/K
WM10
Class 1
0
= SWI
VALUE
2 digit value
1 digit multiplier
Multiplier:
8
= *10
-2
9
= *10
-1
0
= *10
0
TOLERANCE
J
= ± 5.0 %
K
= ± 10.0 %
PACKING
(see
Packing
table)
SPECIAL
The 5 digit BV
number will be
encoded using a 36
character code. This
code contains
numbers 0...9 and
letters A...Z (36
characters total) and
allows to encode
at least 46 655 five
digit BV numbers.
000
= standard
Historical Part Number example: ZBS 20/100 50 10R 10 % (will continue to be accepted)
ZBS 20/100
HISTORICAL MODEL
50
TCR/MATERIAL
10R
VALUE
10 %
TOLERANCE
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For technical questions contact ww1resistors@vishay.com
Document Number: 21011
Revision: 04-Jul-06
ZBS
Cemented Resistors with Corrugated Ribbon
Vishay Draloric
PACKING TABLE
SAP
LX
ZX
Note:
DESCRIPTION
Loose pack, without quantity
Special pack (with BV #), without quantity
LX = B29 on Dale legacy
ZX = S51 on Dale legacy
TYPE
all
all
DIMENSIONS
L
G
E
F
D
C
K
K
B
ZBS 20/...
A
MODEL
ZBS 20/100
ZBS 20/100 E
ZBS 20/165
ZBS 20/165 E
ZBS 20/265
ZBS 20/265 E
DIMENSIONS
in millimeters [inches]
L
100 ± 2.5
[3.937 ± 0.098]
165 ± 4
[6.496 ± 0.157]
265 ± 6.6
[10.433 ± 0.260]
K
15
[0.591]
15
[0.591]
15
[0.591]
A
4.2
[0.165]
4.2
[0.165]
4.2
[0.165]
B
26.5
[1.043]
26.5
[1.043]
26.5
[1.043]
C
22
[0.866]
22
[0.866]
22
[0.866]
D
10
[0.394]
10
[0.394]
10
[0.394]
E
1.5
[0.059]
1.5
[0.059]
1.5
[0.059]
F
14
[0.551]
14
[0.551]
14
[0.551]
G
24
[0.945]
24
[0.945]
24
[0.945]
L
G
F
D
C
K
K
B
ZBS 30/...
A
MODEL
ZBS 30/100
ZBS 30/100 E
ZBS 30/133
ZBS 30/133 E
ZBS 30/165
ZBS 30/165 E
ZBS 30/215
ZBS 30/215 E
ZBS 30/265
ZBS 30/265 E
ZBS 30/330
ZBS 30/330 E
DIMENSIONS
in millimeters [inches]
L
100 ± 2.5
[3.937 ± 0.098]
133 ± 3.3
[5.236 ± 0.130]
165 ± 4
[6.496 ± 0.157]
215 ± 5.4
[8.465 ± 0.213]
265 ± 6.6
[10.433 ± 0.260]
330 ± 8
[12.992 ± 0.315]
K
15
[0.591]
15
[0.591]
15
[0.591]
15
[0.591]
15
[0.591]
15
[0.591]
A
5.2
[0.205]
5.2
[0.205]
5.2
[0.205]
5.2
[0.205]
5.2
[0.205]
5.2
[0.205]
B
34
[1.339]
34
[1.339]
34
[1.339]
34
[1.339]
34
[1.339]
34
[1.339]
C
28
[1.102]
28
[1.102]
28
[1.102]
28
[1.102]
28
[1.102]
28
[1.102]
D
14
[0.551]
14
[0.551]
14
[0.551]
14
[0.551]
14
[0.551]
14
[0.551]
F
18.5
[0.728]
18.5
[0.728]
18.5
[0.728]
18.5
[0.728]
18.5
[0.728]
18.5
[0.728]
G
37 ± 1
[1.457 ± 0.039]
37 ± 1
[1.457 ± 0.039]
37 ± 1
[1.457 ± 0.039]
37 ± 1
[1.457 ± 0.039]
37 ± 1
[1.457 ± 0.039]
37 ± 1
[1.457 ± 0.039]
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107
Document Number: 21011
Revision: 04-Jul-06
For technical questions contact ww1resistors@vishay.com
ZBS
Vishay Draloric
Cemented Resistors with Corrugated Ribbon
DIMENSIONS (CONTINUED)
L
G
F
C
K
K
A
B
ZBS 45/370, ZBS 60/370
MODEL
ZBS 45/370
ZBS 45/370 E
ZBS 60/370
ZBS 60/370 E
DIMENSIONS
in millimeters [inches]
L
370 ± 9
[14.567 ± 0.354]
370 ± 9
[14.567 ± 0.354]
K
15
[0.591]
15
[0.591]
A
5.2
[0.205]
5.2
[0.205]
B
42.5
[1.673]
51.5
[2.028]
C
37
[1.457]
45.5
[1.791]
F
30
[1.181]
45
[1.772]
G
52 ± 1
[2.047 ± 0.039]
67 ± 1
[2.638 ± 0.039]
RATED POWER IN
%
TEMPERATURE RISE IN
°
C
120
100
80
60
40
20
0
500
400
ZBS 20/100
300
200
100
0
-55
50
40
150
250
350
AMBIENT TEMPERATURE IN
°
C
0
10
20
30
40
50
POWER IN W
Derating
TEMPERATURE RISE IN
°
C
500
Temperature Rise
TEMPERATURE RISE IN
°
C
500
400
ZBS 20/165
300
400
ZBS 20/265
300
200
200
100
100
0
0
20
40
60
80
100
POWER IN W
0
0
50
100
150
200
250
POWER IN W
Temperature Rise
Temperature Rise
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108
For technical questions contact ww1resistors@vishay.com
Document Number: 21011
Revision: 04-Jul-06
ZBS
Cemented Resistors with Corrugated Ribbon
Vishay Draloric
TEMPERATURE RISE IN
°
C
TEMPERATURE RISE IN
°
C
500
400
ZBS 30/100
300
500
400
ZBS 30/133
300
200
200
100
100
0
0
20
40
60
80
Temperature Rise
TEMPERATURE RISE IN
°
C
500
400
100
POWER IN W
0
0
40
80
120
Temperature Rise
TEMPERATURE RISE IN
°
C
500
400
160
200
POWER IN W
ZBS 30/165
300
ZBS 30/215
300
200
200
100
100
0
0
50
100
150
200
250
0
0
50
100
150
200
250
Temperature Rise
TEMPERATURE RISE IN
°
C
500
400
POWER IN W
Temperature Rise
TEMPERATURE RISE IN
°
C
500
400
POWER IN W
ZBS 30/265
300
ZBS 30/330
300
200
200
100
100
0
0
50
100
150
Temperature Rise
TEMPERATURE RISE IN
°
C
500
400
200
250
POWER IN W
0
0
100
200
300
Temperature Rise
TEMPERATURE RISE IN
°
C
500
400
400
500
POWER IN W
ZBS 45/370
300
ZBS 60/370
300
200
200
100
100
0
0
100
200
300
400
500
0
0
100
200
300
400
500
POWER IN W
POWER IN W
Temperature Rise
Document Number: 21011
Revision: 04-Jul-06
Temperature Rise
For technical questions contact ww1resistors@vishay.com
www.vishay.com
109
Legal Disclaimer Notice
Vishay
Notice
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,
or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify Vishay for any damages resulting from such improper use or sale.
Document Number: 91000
Revision: 08-Apr-05
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