Information

Design and specifi cations are subject to change without notice. Ask factory for technical specifi cations before purchase and/or use.
Whenever a doubt about safety arises from this product, please contact us immediately for technical consultation.
14
Gold Capacitors Technical Guide
Product Type & Selection Method of Gold Capacitors
3-2-2 F & NF series
Basic Construction
Both the F and NF series capacitors are constructed
with 2 or 3 coin style cells series, connected with a
spring plate. (Fig.18)
Features
The maximum operating temperature of the F series
Gold Capacitor is 85
o
C, which is suitable for products
used in relatively high temperatures ( e.g. car audio etc.).
The Gold Capacitor also has longer life compared to
others, particularly in the 70
o
C range. Low profi le design
(70
o
C guarantee) is also available for NF series.
We also have low profi le products (70
o
C guarantee) for
NF series.
Applications
F series
1. Memory back-up for equipment used at high
temperatures (car audio, industrial robot, etc.)
2. Memory back-up for equipment required long life (computer, offi ce apparatus, etc.)
NF series
Memory back-up for low-profi le equipment (video, audio, etc.).
3-2-3 SG, SD and SE series
Basic Construction
The SG Gold Capacitor is constructed from two cells (series connected) in a connector cup and welded with termi-
nals in it. It is the smallest construction within the series. (Fig.19)
Features
Type SD series are designed for miniaturization. There are type H for low profi le (Fig.20) and type V for reduction
of mount area (Fig.21). SE series (Fig.22) has a standard packaging format of tape and box for automatic insertion.
These products are small and light, and can be used for general equipment.
Applications
Memory back-up for general equipment (DVD, TV, stereo, etc.).