KK...
www.vishay.com Vishay Draloric
Revision: 13-Apr-17 1Document Number: 21008
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
Wirewound and Fusible Leaded Wirewound Resistors
in Ceramic Case
FEATURES
• Fiberglass core, ceramic case
• Fireproof inorganic construction
• Axial or radial leaded
• Fusing styles available as style KKE.. Si
• Pure tin plating provides compatibility with
lead (Pb)-free and lead containing soldering
processes
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
Notes
(1) Resistance value to be selected for ± 10 % tolerance from E12 and for ± 5 % from E24
(2) Power rating at P40 °C
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL
MODEL
POWER
RATING
W
P70 °C
LIMITING
VOLTAGE
V
RESISTANCE RANGE
(1)
TCR +400 ± 50 ppm/K
RESISTANCE RANGE
(1)
TCR +0 ± 40 ppm/K
RESISTANCE RANGE
(1)
TCR +0 ± 10 ppm/K
TOLERANCE
± %
KKA4 4125 0.056 to 0.20 0.22 to 300 330 to 9.1K 10
4 0.10 to 0.20 0.22 to 300 330 to 9.1K 5
KKA5 5185 0.075 to 0.30 0.33 to 470 510 to 15K 10
5 0.15 to 0.30 0.33 to 470 510 to 15K 5
KKA7 7250 0.11 to 0.68 0.75 to 910 1 to 33K 10
7 0.33 to 0.68 0.75 to 910 1 to 33K 5
KKA9 9250 0.11 to 0.68 0.75 to 910 1K to 33K 10
9 0.33 to 0.68 0.75 to 910 1K to 33K 5
KKA11 11 350 0.15 to 1.0 1.1 to 1.3 K 1.5K to 47K 10
11 0.51 to 1.0 1.1 to 1.3 K 1.5K to 47K 5
KKA17 17 500 0.27 to 1.6 1.8 to 2.4K 2.7K to 82K 10
17 0.91 to 1.6 1.8 to 2.4K 2.7K to 82K 5
KKE4 4125 0.056 to 0.20 0.22 to 300 330 to 9.1K 10
4 0.10 to 0.20 0.22 to 300 330 to 9.1K 5
KKE7 7250 0.075 to 0.30 0.33 to 470 510 to 15K 10
7 0.15 to 0.30 0.33 to 470 510 to 15K 5
KKE9 9250 0.11 to 0.68 0.75 to 910 1K to 33K 10
9 0.33 to 0.68 0.75 to 910 1K to 33K 5
KKE11 11 350 0.15 to 1.0 1.1 to 1.3 K 1.5K to 47K 10
11 0.51 to 1.0 1.1 to 1.3 K 1.5K to 47K 5
KKE17 17 500 0.27 to 1.6 1.8 to 2.4K 2.7K to 82K 10
17 0.91 to 1.6 1.8 to 2.4K 2.7K to 82K 5
KKE7 Si (2) 4165 0.075 to 0.13 - - 10
4 - 0.15 to 12K - 5
KKE9 Si (2) 5.5 250 0.11 to 0.30 - - 10
5.5 - 0.33 to 33K - 5
KKE11 Si (2) 7350 0.28 to 0.47 - - 10
7 - 0.51 to 47K - 5
KK...
www.vishay.com Vishay Draloric
Revision: 13-Apr-17 2Document Number: 21008
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
Notes
(1) See “Part Number” above
(2) See “Packaging Table”
Note
(1) Tape length for KKA4 and KKA5 = 80 mm
PART NUMBER AND PRODUCT DESCRIPTION
Part Number: KKA040B1009KG1000
MODEL VARIANT TCR/MATERIAL VALUE TOLERANCE
CODE
PACKAGING
CODE SPECIAL
KKA04 = KKA4
KKA05 = KKA5
KKA07 = KKA7
KKA09 = KKA9
KKA11 = KKA11
KKA17 = KKA17
KKE04 = KKE4
KKE07 = KKE7
KKE09 = KKE9
KKE11 = KKE11
KKE17 = KKE17
0 = neutral
L = Si
0 = SWI per BV
A = 400 ± 50 ppm/K
B = 0 ± 40 ppm/K
C = 0 ± 10 ppm/K
D = +200... +1200 ppm/K
3 digit value
1 digit multiplier
MULTIPLIER
F = *10-4
7 = *10-3
8 = *10-2
9 = *10-1
0 = *100
1 = *101
2 = *102
J = ± 5.0 %
K = ± 10.0 %
(see
Packaging table)
The 5 digit BV number will
be encoded using a
36 character code.
This code contains
numbers 0 to 9 and
letters A to Z
(36 characters total)
and allows to encode
at least 46 655 five
digit BV numbers.
000 = standard
Product Description: KKA4 10R 10 % 0 +40 -80 R1
KKA4 10R 10 % 0 ± 40 R1
MODEL (1) VALUE (1) TOLERANCE CODE (1) TCR/MATERIAL (1) PACKAGING
DESCRIPTION (2)
PACKAGING TABLE
MODEL
REEL (1) LOOSE
PIECES PACKAGING
CODE
PACKAGING
DESCRIPTION PIECES PACKAGING
CODE
PACKAGING
DESCRIPTION
KKA4 1000 G1 R1 200 LJ LJ
KKA5 1000 G1 R1 200 LJ LJ
KKA7 200 LJ LJ
KKA9 100 LA LA
KKA11 100 LA LA
KKA17 100 LA LA
KKE4 200 LJ LJ
KKE7 200 LJ LJ
KKE9 200 LJ LJ
KKE11 200 LJ LJ
KKE17 100 LA LA
KKE7 Si 200 LJ LJ
KKE9 Si 200 LJ LJ
KKE11 Si 200 LJ LJ
040B 0091KA KG1 0K 00
KK...
www.vishay.com Vishay Draloric
Revision: 13-Apr-17 3Document Number: 21008
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
Note
(1) In this section confined solderability 6 mm [0.157]
DIMENSIONS in millimeters [inches]
MODEL a b L MASS (g)
KKA4 6.4 [0.256] 6.4 [0.256] 20 [0.787] 1.8
KKA5 6.4 [0.256] 6.4 [0.256] 25 [0.984] 2.6
KKA7 6.4 [0.256] 6.4 [0.256] 38 [1.496] 3.2
KKA9 9 [0.354] 9 [0.354] 38 [1.496] 7
KKA11 9 [0.354] 9 [0.354] 50 [1.969] 9
KKA17 9 [0.354] 9 [0.354] 75 [2.953] 13
KKE4 7 [0.276] 7.8 [0.307] 19.5 [0.768] 2
KKE7 9 [0.354] 10.5 [0.413] 25 [0.984] 4
KKE9 9 [0.354] 10.5 [0.413] 38 [1.496] 7.5
KKE11 9 [0.354] 10.5 [0.413] 50 [1.969] 9.5
KKE17 9 [0.354] 10.5 [0.413] 75 [2.953] 13.5
KKA..
a
b
36 + 3 - 1
[1.417 + 0.118
- 0.039]
L
Ø 0.8
[0.031]
(1)
36 + 3 - 1
[1.417 + 0.118
- 0.039]
KKE4
L27 + 3
[1.063 + 0.118]
Ø 0.8
[0.031]
max. 1.5 [0.059]
5
[0.197]
3.2
[0.126] 1.8 + 0.3
[0.071 + 0.012]
3.2 + 0.2
[0.126 + 0.008]
a
0.8
+ 0.15
[0.031
+ 0.006
]
1.7
+ 0.4
[0.067
+ 0.016
]
2.5
[0.098]
b
KKE7 ... KKE17
L
Ø 0.8
[0.031]
5
[0.197]
b
a
5
[0.197]
Core section KKE../KKE.. Si
Gauge size for slot
0.7 x 3.1mm
[0.026 x 0.122]
1.8 + 0.3
[0.071 + 0.012]
3.2 + 0.2
[0.126 + 0.008]
27 + 3
[1.063 + 0.118]
max. 1.5 [0.059]
0.8
+ 0.15
[0.031
+ 0.006
]
1.7
+ 0.4
[0.067
+ 0.016
]
(1)
(1)
(1)
KK...
www.vishay.com Vishay Draloric
Revision: 13-Apr-17 4Document Number: 21008
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
DIMENSIONS in millimeters [inches] (continued)
MODEL a b L MASS (g)
KKE7 Si 9 [0.354] 10.5 [0.413] 25 [0.984] 5.5
KKE9 Si 9 [0.354] 10.5 [0.413] 38 [1.496] 8
KKE11 Si 9 [0.354] 10.5 [0.413] 50 [1.969] 9.8
max. 12.5 [0.492]
36 ± 3
[1.417 ± 0.118]
L
1
0.3
[0.012]
Ø 0.9
[0.035]
15
[0.591]
8.5
[0.335]
KKE.. Si
9 ± 0.4
[0.354 ± 0.016]
5 ±
0
.5
[0.197 ± 0.020]
10 ± 0.4
[0.394 ± 0.016]
Profile dimensions
1.6
[0.063]
1.9 ± 0.2
[0.075 ± 0.008]
R 1.5 + 0.2, - 0.5
[0.059 + 0.008, - 0.020]
9± 0.4
[0.354 ± 0.016]
1.7
[0.067]
2.6 [0.102]
10 ± 0.4
[0.394 ± 0.016]
Ø 1.2
[0.047]
3.3 + 0.3, - 0.1
[0.130 + 0.012, - 0.004]
1 + 0.2
[0.040 + 0.008]
0.7 + 0.1
[0.028 + 0.004]
R
4.3 + 0.3 - 0.1
[0.169 + 0.012 - 0.004]
Ø 0.8
± 0.02
[0.031 ± 0.001]
KK...
www.vishay.com Vishay Draloric
Revision: 13-Apr-17 5Document Number: 21008
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
Derating KKA, KKE Derating KKE.. Si
Temperature Rise Temperature Rise
Fusing Characteristics KKE7 Si Fusing Characteristics KKE11 Si
Fusing Characteristics KKE9 Si
RATED POWER IN %
AMBIENT TEMPERATURE IN °C
0
20
40
60
80
100
120
- 50 150 35050 250
70- 5 5
RATED POWER IN %
AMBIENT TEMPERATURE IN °C
0
20
40
60
80
100
120
- 55 150 35050 250
40- 5 5
KKA4
KKA5
KKE4
300
200
100
0
TEMPERATURE RISE IN K
POWER IN W
KKA7
KKE7
0 2 4 6 10 8
300
200
100
0
TEMPERATURE RISE IN K
POWER IN W
KKA17
KKE17
KKA11
KKE11
KKA9
KKE9
0 4 8 12 16 20
TIME IN s
POWER IN W
1
10
100
1000
1 10 100 1000
TIME IN s
POWER IN W
1
10
100
1000
1 10 100 1000
TIME
IN
s
POWER IN W
1
10
100
1000
1 10 100 1000
KK...
www.vishay.com Vishay Draloric
Revision: 13-Apr-17 6Document Number: 21008
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
PERFORMANCE
TEST TEST RESULTS
Load Life
P70, 70 °C, 1000 h ± 3.0 % R average
Climatic Sequence
IEC 60115-1 4.23 ± 2.0 % R
Damp Heat, Steady State
(40 ± 2) °C, 56 days, (93 ± 3) % RH ± 2.0 % R
Resistance to Solder Heat
(260 ± 5) °C, (10 ± 1) s ± 0.2 % R typical
Legal Disclaimer Notice
www.vishay.com Vishay
Revision: 08-Feb-17 1Document Number: 91000
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay 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.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of
typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding
statements about the suitability of products for a particular application. 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.
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 to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk.
Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for
such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document
or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
© 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
