Datasheet > W1A25A470KAT2A

W1A25A470KAT2A

更新时间： 2024-10-28 22:52:31

品牌	Logo	应用领域
京瓷/艾维克斯 - KYOCERA AVX		/
页数	文件大小	规格书
4页	494K
描述
CAP ARRAY 47PF 50V NP0 0504

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W1A25A470KAT2A 数据手册

Capacitor Array

Capacitor Array (IPC)

BENEFITS OF USING CAPACITOR

ARRAYS

AVX capacitor arrays offer designers the opportunity to lower placement

costs, increase assembly line output through lower component count per

board and to reduce real estate requirements.

For high volume users of cap arrays using the very latest placement

equipment capable of placing 10 components per second, the increase in

throughput can be very signiﬁcant and can have the overall effect of reducing

the number of placement machines required to mount components:

Reduced Costs

If 120 million 2-element arrays or 40 million 4-element arrays were placed in

a year, the requirement for placement equipment would be reduced by one

machine.

Placement costs are greatly reduced by effectively placing one device

instead of four or two. This results in increased throughput and translates

into savings on machine time. Inventory levels are lowered and further

savings are made on solder materials, etc.

During a 20Hr operational day a machine places 720K components. Over a

working year of 167 days the machine can place approximately 120 million.

If 2-element arrays are mounted instead of discrete components, then the

number of placements is reduced by a factor of two and in the scenario

where 120 million 2-element arrays are placed there is a saving of one pick

and place machine.

Space Saving

Space savings can be quite dramatic when compared to the use of discrete

chip capacitors. As an example, the 0508 4-element array offers a space

reduction of >40% vs. 4 x 0402 discrete capacitors and of >70% vs. 4 x 0603

discrete capacitors. (This calculation is dependent on the spacing of the

discrete components.)

Smaller volume users can also beneﬁt from replacing discrete components

with arrays. The total number of placements is reduced thus creating spare

capacity on placement machines. This in turn generates the opportunity

to increase overall production output without further investment in new

equipment.

Increased Throughput

Assuming that there are 220 passive components placed in a mobile

phone:

reduction in the passive count to 200 (by replacing discrete

components with arrays) results in an increase in throughput of

approximately 9%.

A reduction of 40 placements increases throughput by 18%.

W2A (0508) Capacitor Arrays

4 pcs 0402 Capacitors

1 pc 0508 Array

1.88

(0.074)

1.4

1.0

(0.055) (0.039)

5.0 (0.197)

AREA = 7.0mm (0.276 in )

2.1 (0.083)

AREA = 3.95mm (0.156 in )

The 0508 4-element capacitor array gives a PCB space saving of over 40%

vs four 0402 discretes and over 70% vs four 0603 discrete capacitors.

W3A (0612) Capacitor Arrays

4 pcs 0603 Capacitors

1 pc 0612 Array

1.60

(0.063)

2.3

(0.091)

1.5

(0.059)

6.0 (0.236)

AREA = 13.8mm (0.543 in )

3.2 (0.126)

AREA = 6.4mm (0.252 in )

The 0612 4-element capacitor array gives a PCB space saving of over 50%

vs four 0603 discretes and over 70% vs four 0805 discrete capacitors.

The Important Information/Disclaimer is incorporated in the catalog where these speciﬁcations came from or

available online at www.avx.com/disclaimer/ by reference and should be reviewed in full before placing any order.

032417

12 3 4

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与W1A25A470KAT2A相关器件

型号	品牌	获取价格	描述	数据表
W1A25C102KAT4A	KYOCERA AVX	获取价格	CAP ARRAY 1000PF 50V X7R 0504
W1A25C102MAT2A	KYOCERA AVX	获取价格	CAP ARRAY 1000PF 50V X7R 0504
W1A25C121MAT2A	KYOCERA AVX	获取价格	W1A25C121MAT2A, CHIP, ROHS COMPLIANT
W1A25C272KAT4A	KYOCERA AVX	获取价格	W1A25C272KAT4A, CHIP, ROHS COMPLIANT
W1A25C471MAT2A	KYOCERA AVX	获取价格	CAP ARRAY 470PF 50V X7R 0504
W1A25C472MAT2F	KYOCERA AVX	获取价格	CAP ARRAY 4700PF 50V X7R 0504
W1A25C682KAT2A	KYOCERA AVX	获取价格	CAP ARRAY 6800PF 50V X7R 0504
W1A25C682MAT2A	KYOCERA AVX	获取价格	CAP ARRAY 6800PF 50V X7R 0504
W1A26D104MAT2A	KYOCERA AVX	获取价格	CAP ARRAY 0.1UF 6V X5R 0504
W1A2YA101KAT2A	KYOCERA AVX	获取价格	CAP ARRAY 100PF 16V NP0 0504

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