P0721CA2L_ 查看數據表（PDF） - Littelfuse, Inc

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P0721CA2L_

Gas Plasma Arresters - Package Dimensions/Specifications

Littelfuse, Inc 

Modified DO-214AA

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The Modified DO-214AA package is a three-leaded surface mount (SM) package.

Temperature

Measurement

Point

B

D

AC

PIN 3

MN

P

PIN 2

E

0.079

(2.0)

0.110

(2.8)

PIN 1

0.079

(2.0)

H

J

K

0.079

(2.0)

F

L

G

0.040

(1.0)

0.030

(0.76)

Dimensions are in inches

(and millimeters).

Pad Outline

(MM)

Note: A stripe is marked on some parts, to indicate the cathode. IPC-SM-782 recommends 2.4 instead of 2.0.

Dimension

A

B

C

D

E

F

G

H

J

K

L

M

N

P

MIN

0.140

0.205

0.077

0.166

0.036

0.066

0.004

0.077

0.043

0.008

0.027

0.022

0.027

0.052

Inches

MAX

0.155

0.220

0.083

0.180

0.063

0.083

0.008

0.086

0.053

0.012

0.049

0.028

0.033

0.058

Millimeters

MIN

MAX

3.56

3.94

5.21

5.59

1.96

2.11

4.22

4.57

0.91

1.60

1.67

2.11

0.10

0.20

1.95

2.18

1.09

1.35

0.20

0.30

0.69

1.24

0.56

0.71

0.69

0.84

1.32

1.47

Notes:

• Dimensions and tolerancing per ASME Y14.5M-1994

• Mold flash shall not exceed 0.13 mm per side.

• Dimensions B and C apply to plated leads.

• All leads are insulated from case. Case is electrically non-conductive. (Rated at 1600 V ac rms for one

minute from leads to case over the operating temperature range)

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© 2006 Littelfuse, Inc. • Telecom Design Guide

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