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4A12P-506-500

Part Number	4A12P-506-500
Manufacturer	Bourns Electronic
Description	Surge Line Protection Module
Published	Sep 3, 2007
Detailed Description	www.DataSheet4U.com Features I I I Overvoltage/lightning protection to ITU-T K.20 Standard “off-the-shelf” design Typi...
Datasheet	4A12P-506-500 PDF File

Overview

www.
DataSheet4U.
com Features I I I Overvoltage/lightning protection to ITU-T K.
20 Standard “off-the-shelf” design Typical application is secondary protection on telecom line cards 4A12P-506-500 - Surge Line Protection Module Matched Pair of Resistors plus Thermal Fuse Electrical Characteristics Resistance Values (R1 = R2) .
50 Ω Resistance Tolerance .
±1 % TCR .
.
100 ppm/°C Ratio Tolerance .
.
±0.
5 % Power Dissipation (per resistor) @ 25 % .
.
.
.
2 W Temperature Range.
-40 ºC to +85 ºC 32.
81 MAX.
(1.
292) Product Dimensions 12.
70 14.
59 (.
500) (.
575) Physical Characteristics Body Style Dual in line SMD - twin pack Substrate Material .
96 % Alumina Lead Frame MaterialCopper, solder coated Flammability .
.
.
Conforms to UL94V-0 Processability.
Unit is only suitable for no-clean processing Convection Reflow.
.
.
.
Unit will withstand 260 °, 20 seconds Packaging .
.
.
16 “ diameter reels, 44mm tape, 250 pcs.
/reel 1 2 3.
72 (.
146) 10.
16 ± .
13 (.
400 ± .
005) 4 8 10 11 2.
54 ± .
13 (.
100 ± .
005) 5.
08 ± .
13 (.
200 ± .
005) 5.
28 ± .
013 (0.
208 ± .
005) Functional Characteristics Lightning Surge Test .
.
.
10 x 700 µSec, 1 KV Power Induction .
.
300 Vrms Power Contact .
.
.
.
220 Vrms 13.
40 ± .
25 (.
527 ± .
010) How To Order 2.
54 ± .
25 (.
100 ± .
010) 4A 12 P...

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4A12P-506-500 Surge Line Protection Module - Bourns Electronic

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