Document
VARISTORS Catalog number system
G
N
R
2
0
D
2
0
1
K * * *
Product Series GNR:
Element Size
05 :ψ5mm
Type
D: Disk S: Square B: Block
Nominal Voltage at Tolerance 1mA DC
The first two digits are J: ±5% significant figures and the third one denotes the K: ±10% number of zeros L: ±15% following or customer special requirement
Suffixes
A: F=7.5 4: L=4mm±1mm C: Crimped lead T: Ammo R: Reel …. …. ….
General Nonlinear Resistor 07 :ψ7mm 10 :ψ10mm 14 :ψ14mm 20 :ψ20mm 25 :ψ25mm 32 :ψ32mm 34 :34mm x 34mm 40 :ψ40mm 53 :ψ53mm 60 :60mm x 60mm
z 32D Specification
Model Number Maximum Allowable Voltage ACrms DC (V) (V)
130 150 175 210 230 250 275 300 320 385 420 460 485 510 550 575 625 680 170 200 225 275 300 320 350 385 415 505 560 615 640 670 745 765 825 895
Varistor Voltage (V)
200(185~225) 240(216~264) 270(243~297) 330(297~363) 360(324~396) 390(351~429) 430(387~473) 470(423~517) 510(459~561) 620(558~682) 680(612~748) 750(675~825) 780(702~858) 820(738~902) 910(819~1001) 950(855~1045) 1000(900~1100) 1100(990~1210)
Clamping Voltage (Max.) VC(V)
340 395 455 550 595 650 710 775 845 1025 1120 1240 1290 1355 1500 1570 1650 1815 200
Maximum Peak current (8/20μs)(A) Ip(A) 1 Time 2 Times
Maximum Energy (Joule) 10/1000 2ms μs
250 290 300 360 380 395 440 480 210 240 255 300 325 350 400 405 405 415 450 500 520 545 600 600 620 650
Typical Capacitance (Reference) @1kHz(pF)
5500 5000 4200 3500 3000 2500 3000 2500 2500 2400 2200 2100 2000 1900 1800 1700 1000 800
32D201K 32D241K 32D271K 32D331K 32D361K 32D391K 32D431K 32D471K 32D511K 32D621K 32D681K 32D751K 32D781K 32D821K 32D911K 32D951K 32D102K 32D112K
25000
20000
510 580 600 625 650 720 760 800 815 880
Operating Temperature Range : -40 to 85℃ Storage Temperature Range : -40 to 125℃
Varistor Voltage : 32D series …V1mA
Standard No. File No. 201K~112K
UL 1449 E207368 Approved
TYPE CITATION SUBJECT
GNR32□□□K
MODEL
N
DATE REV.
PAGE
1/4
QUALITY APPROVAL and STRUCTURE
Nov.19,2004 C01
1. SAFETY STANDARDS APPROVAL
Standard No. File No. UL 1449 E207368
2.STRUCTURE
NO. 2.1 2.2 2.3 2.4 ITEM Main Material Marking Appearance Zinc Oxide GNR, Part number Without dirt and crack, marking should be clear
D(max.) H(max.) T(max.) F T 38.0 56.3
DESCRIPTION
Coating Material Epoxy Resin
* (1)
25.4±0.5 0.5±0.1 16.5 3.18 7.0
2.5
Dimensions
L(min.) C(max.) W1(max.)
Unit: mm
* (1) See Page2 Dimensions Table
TYPE CITATION SUBJECT
GNR32□□□K DIMENSIONS
Part No. 32D201K 32D241K 32D271K 32D331K 32D361K 32D391K 32D431K 32D471K 32D511K 32D621K 32D681K 32D751K 32D781K 32D821K 32D911K 32D951K 32D102K 32D112K
MODEL
N
DATE REV.
PAGE
2/4
TABLE
Tmax. 6.2 6.4 6.6 6.9 7.1 7.3 7.5 7.8 8.0 8.7 9.0 9.4 9.6 9.8 10.4 10.8 11.2 11.8 Unit:mm
Nov.19,2004 C01
TYPE CITATION SUBJECT
GNR32□□□K
MODEL
N
DATE REV.
PAGE
3/4
ELECTRICAL CHARACTERISTICS
Nov.19,2004 C01
3 ELECTRICAL CHARACTERISTICS
N0. ITEM PERFORMANCE TEST METHODS Unless otherwise specified, all tests are made under environmental conditions as given below: Temperature: 5~35°C Relative humidity: 45~85 % RH Maximum continuous sine wave(RMS) or DC voltage which may be applied. Voltage across the varistor measured at CmA DC.
3.0 Standard Conditions
3.1 3.2 3.3
Maximum Allowable Voltage Varistor Voltage Varistor Voltage Temperature Coefficient Max. Clamping Voltage
AC : * (2) Vrms DC : * (2) V V1mA : * (2) V 0 ~ −0.05 %/°C
3.4
3.5
3.6
3.7
Peak voltage across the varistor with a * (2) V at * (2) A specified peak impulse current of 8 x 20µs waveform. The max. current within the varistor voltage change of less than±10% when one impulse current (8 x 20µs) applied. Withstanding Surge * (2) A The max. current with a varistor voltage Current change of less than±10% when two times impulse current (8 x 20µs) are applied at intervals of 5 minutes. The max. energy absorbed with a varistor Energy * (2) Joule voltage change of less than ±10% when one impulse(10 x 1000µs) is applied. The max. current with a varistor voltage change of less than ±10% when 10,000 Surge Life * (2) A times impulse current (8 x 20µs) are applied at intervals of 20 seconds at room temperature.
* (2) See Page4
TYPE CITATION SUBJECT
GNR32□□□K
MODEL
N
DATE REV.
MAXIMUM ENERGY (10/1000µs) Wtm(joule) 250 290 300 360 380 395 440 480 510 580 600 625 650 720 760 800 815 880
PAGE
4/4
ELECTRICAL CHARACTERISTICS
MAXIMUM ALLOWABLE VOLTAGE ACrms(V) DC(V) 170 200 225 275 300 320 350 385 415 505 560 615 640 670 745 765 825 895 VARISTOR VOLTAGE CLAMPING VOLTAGE (MAX.) (V) 340 395 455 550 595 650 710 775 845 1025 1120 1240 1290 1355 1500 1570 1650 1815 Ip(A) SURGE CURRENT (8/20µs) Itm(A)
1 TIME 2 TIMES
Nov.19,2004 C01
SURGE LIFE
PART NUMBER
(V) 185~225 216~264 243~297 297~363 324~396 351~429 387~473 423~517 459~561 558~682 612~748 675~825 702~858 738~902 819~1001 885~1045 900~1100 990~1210
(A)
32D201K 32D241K 32D271K 32D331K 32D361K 32D391K 32D431K 32D471K 32D511K 32D621K 32D681K 32D751K 32D781K 32D821K 32D911K 32D951K 32D102K 32D112K
130 150 175 210 .