TNR15G470K 반도체 회로 부품 판매점
G Series / Metal Oxide Varistors
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 United Chemi-Con |
G Series
Ⅲ Metal Oxide
Varistor
Ⅲ General Purpose
Ⅲ UL 1414 and 1449
Approved
Ⅲ CSA 097864
Approved
Ⅲ85؇C Maximum
Temperature
Actual
Size
The G series is the standard metal oxide varistor series from UCC/NCC. These MOVs are available in
a wide variety of voltages and sizes, which will make them ideal in most applications where a surge
protector is needed. The G series is also ideal because of the variety of UL and CSA approvals. The
varistors with a 5mm or 7.5mm lead spacing are available with ammo pack taping.
Refer to the Mini -Glossary at the end of the metal oxide varistors section for additional technical
information and specifications.
Summary of Specifications
Ⅲ Radial lead terminals.
Ⅲ Operating temperature range: 40؇C to 85؇C.
Ⅲ Maximum voltage range: 8 to 625VAC or 12 to 825VDC.
Ⅲ Standard varistor voltage tolerance: ؓ10%
Ⅲ Maximum energy: 0.4 to 230 J depending on case size.
Ⅲ Maximum surge current: 100 to 6,500A.
Ⅲ Maximum case size (DHT ): 8.011.05.0mm to 25.028.09.5mm.
122 United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
G Series
G Specifications
Item
Operating Temperature Range
Storage Temperature Range
Maximum Voltage Range
Varistor Voltage
Varistor Voltage Tolerance
Maximum Energy
Maximum Surge Current
Maximum Case Size ( DHT )
Agency Approvals
Characteristics
40 to 85؇C
50 to 125؇C
8 to 625VAC or 12 to 825VDC
22 to 470V at 0.1mA DC for Ø7mm; 15 to 1,000V at 1mA DC for Ø9mm to Ø23mm.
ؓ10% ( K )
0.4 to 230 Joules at 2ms
100 to 6,500A at 8 /20s
8.011.05.0mm to 25.028.09.5mm
UL1414 and 1449; CSA 097864
Diagram of Dimensions
Metal Oxide Varistor/Radial Lead
ØD
Max.
H
Max.
T
Max.
L
Min.
Ød
F
Dimensions (mm)
Nom.
Dia.
7mm
9mm
12mm
15mm
23mm
Varistor
Voltage
≤ 270
≥ 330
≤ 270
≥ 330
≤ 270
330-680
≥ 820
≤ 270
330-680
≥ 820
≤ 270
330-680
≥ 820
ØD
max.
8
8
10
10
13.5
14
14
16
17
17
24
25
25
H
max.
11
11
13
13
16.5
17
17
19
20
20
27
28
28
T
max.
5
7
5
7
5
7.5
9
5
7.5
9
5
8
9.5
Unit: mm and inches
L
min.
25
25
25
25
25
25
25
25
25
25
25
25
25
Ød
ؓ0.05
0.6
0.6
0.6
0.6
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
F
ؓ1.0
5
5
5
5
7.5
7.5
7.5
7.5
7.5
7.5
10
10
10
Dimensions (inches)
Nom.
Dia.
7mm
9mm
12mm
15mm
23mm
Varistor
Voltage
≤ 270
≥ 330
≤ 270
≥ 330
≤ 270
330-680
≥ 820
≤ 270
330-680
≥ 820
≤ 270
330-680
≥ 820
ØD
max.
0.315
0.315
0.394
0.394
0.531
0.551
0.551
0.630
0.669
0.669
0.945
0.984
0.984
H
max.
0.433
0.433
0.512
0.512
0.650
0.669
0.669
0.748
0.787
0.787
1.063
1.102
1.102
T
max.
0.197
0.276
0.197
0.276
0.197
0.295
0.354
0.197
0.295
0.354
0.197
0.315
0.374
L Ød F
min. ؓ0.002 ؓ0.039
0.984
0.984
0.984
0.984
0.984
0.984
0.984
0.984
0.984
0.984
0.984
0.984
0.984
0.024
0.024
0.024
0.024
0.031
0.031
0.031
0.031
0.031
0.031
0.031
0.031
0.031
0.197
0.197
0.197
0.197
0.295
0.295
0.295
0.295
0.295
0.295
0.394
0.394
0.394
Part Numbering System for G Series When ordering, always specify complete catalog number for G Series.
TNR 9 G 271 K
Varistor Voltage Tolerance: K = ؓ10%
Nominal Varistor Voltage: Expressed in volts. The first two digits are
significant figures, and the third digit indicates the number of zeros
following these figures ( e.g. 270 = 27 V; 271 = 270V ).
Series Name: Indicates Basic Varistor Style.
Nominal Case Diameter: 7 = Ø7mm; 9 = Ø9mm; 12 = Ø12mm;
15 = Ø15mm; 23 = Ø23mm.
TNR: Alpha Prefix for Varistors.
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com 123
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TNR15G470K varistor
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