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What is DNR14D112?

This electronic component, produced by the manufacturer "Millennium Components", performs the same function as "DNR VARISTORS".


DNR14D112 Datasheet PDF - Millennium Components

Part Number DNR14D112
Description DNR VARISTORS
Manufacturers Millennium Components 
Logo Millennium Components Logo 


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Millennium Components Corp.
www.lotron.com.tw
6F-3, 169, Yang Ming Road, Kaohsiung Taiwan, R.O.C.
Tel: 886-7-3806196 Fax : 886-7-3807075
DNR VARISTORS
Description
DON’s DNRs are ZINC OXIDE non-linear resistors whose resistance changes as a
function of the applied voltage. The DNR provides a highly reliable and economic way to protect
against repeated high voltage transient and surges such as those produced by induced lightning
surges, switching surges and noise spike.
The DNR utilizes a ceramic element composed of Zinc Oxide and several kinds of metal
oxide additives that have been sintered at relatively highly temperature. Ohmic electrodes are
connected to each end of element by firing.
FEATURES:
Broad products range
Varistor Voltage : 18 V to 1.8 KV
Fast response to the rapidly rising surge voltage (m
Excellent non-linearity voltage
Symmetric V-1 characteristics
Great withstanding surge current
No follow-on current
Long Life
Sec.)
SPECIFICATIONS
MODEL
NO.
VARISTOR VOLTAGE
(v)
MIN MAX
MAX.
CONTINUOUS
VOLTAGE
VA
Crms
VDC
MAX.
CLAMPING
VOLTAGE
Vc (V) Ip (A)
PEAK
MAX.
TYPICAL
ALLOWABLE
CURRENT
ENERGY
CAPACITANCE
POWER
(a)
(J) (Referance)
(W) 8/20
2m Sec.
@ 1 KHz (PF)
Sec.x2
DNR5D180 18 16 20 11 14 40 1 0.01 0.3 50
1600
DNR5D220 22 20 24 14 18 48 1 0.01 0.4 50
1300
DNR5D270 27 24 30 17 22 60 1 0.01 0.5 50
1050
DNR5D330 33 30 36 20 26 73 1 0.01 0.6 50
900
DNR5D390 39 35 43 25 31 86 1 0.01 0.8 50
500
DNR5D470 47 42 52 30 38 104 1 0.01 1.0 50
450
DNR5D560 56 50 62 35 45 123 1 0.01 1.0 50
400
DNR5D680 68 61 75 40 56 150 1 0.01 1.2 50
350
DNR5D820 82 74 90 50 65 145 5 0.1 1.7 200
250
DNR5D101 100 90 110
60
85 175 5
0.1
2.0 200
200
DNR5D121 120 108 132
75
100 210
5
0.1
2.5 200
170
DNR5D151 150 135 165
90
125 260
5
0.1
3.0 200
140

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DNR14D112 equivalent
DNR20D271 270 243 297 175 225 455 100
1.0
90 4000
DNR20D331 330 297 363 210 275 550 100
1.0
105 4000
DNR20D361 360 324 396 230 300 595 100
1.0
120 4000
DNR20D391 390 351 429 250 320 650 100
1.0
130 4000
DNR20D431 430 387 473 275 350 710 100
1.0
140 4000
DNR20D471 470 423 517 300 385 775 100
1.0
150 4000
DNR20D561 560 504 616 350 455 925 100
1.0
150 4000
DNR20D621 620 558 682 385 505 1025 100
1.0
150 4000
DNR20D681 680 612 748 420 560 1120 100
1.0
160 4000
DNR20D751 750 675 825 460 615 1240 100
1.0
175 4000
DNR20D781 780 702 858 485 640 1290 100
1.0
180 4000
DNR20D821 820 738 902 510 670 1355 100
1.0
190 4000
DNR20D911 910 819 1001 550 745 1500 100
1.0
215 4000
DNR20D102 1000 900 1100 625 825 1650 100
1.0
230 4000
DNR20D112 1100 990 1210 680 895 1815 100
1.0
250 4000
DNR20D182 1800 1620 1980 1000 1465 2970 100
1.0
400 4000
temperature : -40-+85
Storage temperature : -40-+125
VARISTOR VOLTAGES are measured at 0.1 mA for 5D Series, and at 1 mA for 7D, 10D, 14D and 20D Series.
“Non-Standard Specifications ” are available.
APPLICATIONS :
Transistor, Diode, IC, Thyristor and Triac semiconductor.
Surge protection in consumer electronics.
Surge protection in industrial electronics.
Surge protection in communication, measuring and controller electronics.
Surge protection in electronic home appliances, gas and petroleum appliances.
Electrostatic discharges and noise spike suppression.
Relay and electromagnetic valve surge absorption.
1600
1350
1200
1000
900
900
660
500
460
420
420
400
350
320
300
200


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Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for DNR14D112 electronic component.


Information Total 10 Pages
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Featured Datasheets

Part NumberDescriptionMFRS
DNR14D112The function is DNR VARISTORS. Millennium ComponentsMillennium Components

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