MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS
Low profile, 105℃
KRG
Series
・Low profile :φ10×12.5mm toφ18×25mm
・Endurance : 1,000 hours at 105℃
・Solvent resistant type (see PRECAUTIONS AND GUIDELINES)
・RoHS2 Compliant
◆SPECIFICATIONS
Items
Characteristics
Category
Temperature Range
Rated Voltage Range
Capacitance Tolerance
Leakage Current
-55 to +105℃
6.3 to 50Vdc
(at 20℃, 120Hz)
±20% (M)
I=0.01CV or 3µA, whichever is greater.
Where, I : Max. leakage current (µA), C : Nominal capacitance (µF), V : Rated voltage (V)
(at 20℃ after 2 minutes)
Rated voltage (Vdc)
6.3V 10V 16V 25V 35V 50V
tanδ (Max.)
0.28 0.24 0.20 0.16 0.14 0.12
When nominal capacitance exceeds 1,000µF, add 0.03 to the value above for each 1,000µF increase.
(at 20℃, 120Hz)
Rated voltage (Vdc)
6.3V 10V 16V 25V 35V 50V
Z(-25℃)/Z(+20℃)
5
4
3
2
2
2
Z(-40℃)/Z(+20℃)
10
8
6
4
3
3
(at 120Hz)
The following specifications shall be satisfied when the capacitors are restored to 20℃ after the rated voltage is applied for 1,000 hours
at 105℃.
Rated voltage
6.3 to 16Vdc
25 to 50Vdc
Capacitance change
≦±25% of the initial value
≦±20% of the initial value
D.F. (tanδ)
≦200% of the initial specified value
≦200% of the initial specified value
Leakage current
≦The initial specified value
≦The initial specified value
The following specifications shall be satisfied when the capacitors are restored to 20℃ after exposing them for 500 hours at 105℃ without
voltage applied. Before the measurement, the capacitor shall be preconditioned by applying voltage according to Item 4.1 of JIS C 5101-4.
Rated voltage
6.3 to 16Vdc
25 to 50Vdc
Capacitance change
≦±25% of the initial value
≦±20% of the initial value
D.F. (tanδ)
≦200% of the initial specified value
≦200% of the initial specified value
Leakage current
≦The initial specified value
≦The initial specified value
Dissipation Factor
(tanδ)
Low Temperature
Characteristics
(Max. Impedance Ratio)
Endurance
Shelf Life
◆DIMENSIONS [mm]
F±0.5
Code : E
φD'
φd
Sleeve (PET : Brown)
F±0.5
●Terminal
L'
15min.
4min.
Vent
φD
φd
F
φD '
L'
(φ12.5 to φ18)
(φ10)
Gas escape end seal
10 & 12.5 16 & 18
0.6
0.8
5.0
7.5
φD+0.5max.
L+1.5max.
◆PART NUMBERING SYSTEM
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
E KRG AAA E AA AAA M AAA N
Supplement code
Size code
Capacitance tolerance code
Capacitance code (ex. 220µF:221, 1,000µF:102)
Lead forming·taping code
Terminal code
Voltage code (ex. 6.3V:6R3, 35V:350, 50V:500)
Series code
Category
Please refer to "Product code guide (radial lead type)"
Product specifications in this catalog are subject to change without notice.Request our product specifications before purchase and/or use. Please use our products based on the information contained in this catalog and product specifications.
CAT. No. E1001X 2023
MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS
Low profile, 105℃
KRGSeries
◆STANDARD RATINGS
WV
(Vdc)
6.3
10
16
Cap
(µF)
Rated ripple
current
Case size
tanδ
(mArms/
φD×L(mm)
105℃, 120Hz)
4,700
16 × 15
6,800
18 × 15
10,000
18 ×20
1,000
10 × 12.5
2,200 12.5× 15
3,300
16 × 15
4,700
18 × 15
6,800
18 × 20
10,000
18 × 25
1,000 12.5× 13
2,200
16 × 15
3,300
18× 15
4,700
18× 20
6,800
18× 25
0.37
0.43
0.55
0.24
0.27
0.30
0.33
0.39
0.51
0.20
0.23
0.26
0.29
0.35
1,010
1,190
1,440
445
690
940
1,120
1,330
1,700
515
830
1,050
1,260
1,560
Part No.
EKRG6R3E□□472ML15S
EKRG6R3E□□682MM15S
EKRG6R3E□□103MM20S
EKRG100E□□102MJC5S
EKRG100E□□222MK15S
EKRG100E□□332ML15S
EKRG100E□□472MM15S
EKRG100E□□682MM20S
EKRG100E□□103MM25S
EKRG160E□□102MK13S
EKRG160E□□222ML15S
EKRG160E□□332MM15S
EKRG160E□□472MM20S
EKRG160E□□682MM25S
WV
(Vdc)
25
35
50
Cap
(µF)
470
1,000
2,200
3,300
4,700
330
470
1,000
2,200
220
330
470
1,000
Rated ripple
current
Case size
tanδ
(mArms/
φD×L(mm)
105℃, 120Hz)
10 × 12.5
12.5 × 15
18 × 15
18 × 20
18 × 25
10 × 12.5
12.5 × 13
16 × 15
18 × 20
10 × 12.5
12.5 × 13
16 × 15
18 × 20
0.16
0.16
0.19
0.22
0.25
0.14
0.14
0.14
0.17
0.12
0.12
0.12
0.12
370
590
970
1,220
1,470
340
415
720
1,110
290
370
535
830
Part No.
EKRG250E□□471MJC5S
EKRG250E□□102MK15S
EKRG250E□□222MM15S
EKRG250E□□332MM20S
EKRG250E□□472MM25S
EKRG350E□□331MJC5S
EKRG350E□□471MK13S
EKRG350E□□102ML15S
EKRG350E□□222MM20S
EKRG500E□□221MJC5S
EKRG500E□□331MK13S
EKRG500E□□471ML15S
EKRG500E□□102MM20S
□□ : Enter the appropriate lead forming or taping code.
◆RATED RIPPLE CURRENT MULTIPLIERS
・Frequency Multipliers
Capacitance(µF)
Frequency(Hz)
220 to 1,000
2,200 to
50
0.80
0.85
120
1.00
1.00
300
1.15
1.03
1k
1.30
1.05
10k
1.40
1.08
100k
1.50
1.08
The deterioration of aluminum electrolytic capacitors accelerates their life due to the internal heating produced by ripple current. For details, refer
to Section "5-3 Ripple Current Effect on Lifetime" in the catalog, Technical Note.
Product specifications in this catalog are subject to change without notice.Request our product specifications before purchase and/or use. Please use our products based on the information contained in this catalog and product specifications.
CAT. No. E1001X 2023
ALUMINUM ELECTROLYTIC CAPACITORS
Product Guide
■ Always read "Notes on Use" before using the product in order to enable you to use the product correctly and prevent any faults
and accidents from occurring.
■ Request the Product Specification on the product of NIPPON CHEMI-CON CORPORATION to refer to it as well as this brochure
prior to the order of the products. Some specific notes on use of the ordered product may be described in the specifications.
■ The products listed in this catalog are designed and manufactured for general electronics equipment use and are not intended for
use in applications that can adversely affect human life; where the malfunction of equipment may cause damage to life or
property. In addition, our products are not intended to be used in specific applications that may cause a major social impact.
Please consult with us in advance of usage of our products in the following listed applications. ① Aerospace equipment ② Power
generation equipment such as thermal power, nuclear power etc. ③ Medical equipment ④ Transport equipment (automobiles,
trains, ships, etc.) ⑤ Transportation control equipment ⑥ Disaster prevention / crime prevention equipment ⑦ Highly publicized
information processing equipment ⑧ Submarine equipment ⑨ Other applications that are not considered general-purpose
applications.
■ The circuits described as examples in this catalog and the "delivery specifications" are featured in order to show the operations
and usage of our products, however, this fact does not guarantee that the circuits are available to function in your equipment
systems. We are not in any case responsible for any failures or damage caused by the use of information contained herein. You
should examine our products, of which the characteristics are described in the "delivery specifications" and other documents, and
determine whether or not our products suit your requirements according to the specifications of your equipment systems.
Therefore, you bear final responsibility regarding the use of our products.
Please make sure that you take appropriate safety measures such as use of redundant design and malfunction prevention
measures in order to prevent fatal accidents and/or fires in the event any of our products malfunction.
■ We strongly recommend our customers to purchase Nippon Chemi-Con products only through our official sales channels. We
assume no responsibility for any defects or damages caused by using products purchased from outside our official sales channel
or of counterfeit goods. In addition, we will ask the customer to pay the investigation cost for products purchased outside our
official sales channel.
■ We reserve the right to discontinue production and delivery of products. We do not guarantee that all the products included in this
catalog will be available in the future.
The aforementioned does not apply in the case of individual agreements deviating from the foregoing for customer-specific
products
■ We continually strive to improve the quality and reliability of our products, but in any case that our product does not meet our
published specifications, please stop using it promptly and contact us immediately. As for compensation for non-conforming
goods delivered by Chemi-Con, we will limit it only to goods found in non-compliance of our published specifications. This may be
accomplished by a no cost replacement of non-conforming individual products, a credit of the piece price paid per each individual
non-conforming product, or in other ways deemed necessary.
In addition, we have an established system with enhanced traceability, therefore we will limit the applicable lot items for any
potential compensation.
Part Numbering System
Part Numbering System (Appendix)
Standardization
Available Items by Manufacturing Locations
Environmental Measures
Technical Note
Precautions and Guidelines
Recommended Soldering Conditions
Taping, Lead-preforming and Packaging
Available Terminals for Snap-in and Screw Mount Type
Product specifications in this catalog are subject to change without notice.Request our product specifications before purchase and/or use. Please use our products based on the information contained in this catalog and product specifications.
CAT. No. E1001X 2023