參數(shù)資料
型號: TMOV14R250E
廠商: Littelfuse, Inc.
元件分類: 壓敏電阻
英文描述: Varistor Products - Thermally Protected
中文描述: 壓敏電阻器產品-熱保護
文件頁數(shù): 3/9頁
文件大?。?/td> 835K
代理商: TMOV14R250E
Thermally Protected
Varistor Products
26
www.littelfuse.com
TMOV
and
i
TMOV
Varistor Series
Device Ratings and Specifications - TMOV Varistor Series continued...
MAXIMUM RATING (85
°
C)
CONTINUOUS
SPECIFICATIONS (25
°
C)
MAXIMUM
CLAMPING
VOLTAGE
8/20μs
V
N(DC)
MAX
V
C
(V)
198
198
300
TRANSIENT
AC
VOLTS
ENERGY
2ms
PEAK SURGE
CURRENT
8/20μs
I
TM
1 x PULSE
(A)
6000
VARISTOR
VOLTAGE AT 1mA
TEST CURRENT
V
N(DC)
MIN
(V)
162
162
TYPICAL
CAPACI-
TANCE
f = 1MHz
V
M(AC)RMS
(V)
115
115
W
TM
(J)
35
I
PK
(A)
50
C
PART
NUMBER
TMOV14R115M
(pF)
1100
TMOV14R130M
130
50
184
226
340
50
1000
TMOV20R130M
TMOV14R140M
130
140
100
55
184
200
226
240
340
360
100
50
1900
900
TMOV20R140M
TMOV14R150M
TMOV20R150M
TMOV14R175M
140
150
150
175
110
60
120
70
200
216
216
243
240
264
264
297
360
395
395
455
100
50
100
50
1750
800
1600
700
TMOV20R175M
175
135
243
297
455
100
1400
TMOV14R200M
TMOV20R200M
TMOV14R230M
TMOV20R230M
200
200
230
230
75
154
80
160
281
281
324
324
344
344
396
396
530
530
595
595
50
100
50
100
630
1250
550
1100
TMOV14R250M
TMOV20R250M
TMOV14R275M
TMOV20R275M
TMOV14R300M
TMOV20R300M
250
250
275
275
300
300
100
170
110
190
125
250
351
351
387
387
423
423
429
429
473
473
517
517
650
650
710
710
775
775
50
100
50
100
50
100
500
1000
450
900
400
800
DEVICE
MODEL
NUMBER
BRAND-
ING
4T115M
4T130M
20T130M
4T140M
20T140M
4T150M
20T150M
4T175M
20T175M
4T200M
20T200M
4T230M
20T230M
4T250M
20T250M
4T275M
20T275M
4T300M
20T300M
(mm)
14
20
DISC
DIA-
METER
14
20
14
20
14
20
14
20
14
20
14
20
14
20
14
20
14
20
SUPPRESSED
VOLTAGE
RATING
UL 1449
TABLE 60.1
(V)
300
300
400
400
500
400
500
400
700
700
700
700
700
700
800
700
900
700
900
900
I
TM
2 x PULSE
(A)
4500
4500
6500
4500
6500
4500
6500
4500
6500
4500
6500
4500
6500
4500
6500
4500
6500
4500
6500
6000
10000
6000
10000
6000
10000
6000
10000
6000
10000
6000
10000
6000
10000
6000
10000
6000
10000
TMOV20R115M
20T115M
52
10000
6500
100
300
2400
TMOV14R320E
TMOV20R320E
TMOV14R385E
TMOV20R385E
TMOV14R420E
TMOV20R420E
TMOV20R460E
TMOV20R510E
TMOV20R550E
TMOV20R575E
TMOV20R625E
320
320
385
385
136
273
150
300
459
459
558
558
561
561
682
682
840
840
1025
1025
50
100
50
100
380
750
360
700
4T320E
20T320E
4T385E
20T385E
4T420E
20T420E
20T460E
20T510E
20T550E
20T575E
20T625E
14
20
20
20
20
14
20
14
20
420
420
460
510
550
900
900
1200
1200
1200
1200
n/a
n/a
n/a
160
320
360
325
360
4500
6500
4500
6500
4500
6500
6500
6500
6500
6000
10000
6000
10000
6000
10000
10000
10000
10000
612
612
675
738
819
748
748
825
902
1001
1120
1120
1240
1355
1500
50
100
100
100
100
300
600
200
350
300
20
20
575
625
n/a
n/a
375
52
6500
6500
10000
10000
856
900
1047
1100
1568
1650
100
100
275
250
MAXIMUM RATING (85C)
SPECIFICATIONS (25C)
MAXIMUM
CLAMPING
VOLTAGE
8/20 s
V
N(DC)
MAX
V
C
(V)
CONTINUOUS
TRANSIENT
AC
VOLTS
ENERGY
2ms
PEAK SURGE
CURRENT
8/20 s
I
TM
1 x PULSE
(A)
VARISTOR
VOLTAGE AT 1mA
TEST CURRENT
V
N(DC)
MIN
(V)
TYPICAL
CAPACI-
TANCE
f = 1MHz
V
M(AC)RMS
(V)
W
TM
(J)
I
PK
(A)
C
PART
NUMBER
(pF)
TMOV20R750E
750
100
1080
1320
1980
100
175
DEVICE
MODEL
NUMBER
BRAND-
ING
20T750E
(mm)
DISC
DIA-
METER
20
SUPPRESSED
VOLTAGE
RATING
UL 1449
TABLE 60.1
(V)
n/a
I
TM
2 x PULSE
(A)
6500
10000
Device Ratings and Specifications -
i
TMOV Varistor Series
NOTE: For 14mm devices with a voltage rating greater than 420V, please contact factory regarding availability.
NOTE: For 14mm devices with a voltage rating greater than 420V, please contact factory regarding availability.
相關PDF資料
PDF描述
TMOV14R250M Varistor Products - Thermally Protected
TMOV14R420E Varistor Products - Thermally Protected
TMOV14R420M Varistor Products - Thermally Protected
TMOV14R115M Varistor Products - Thermally Protected
TMOV14R130E Varistor Products - Thermally Protected
相關代理商/技術參數(shù)
參數(shù)描述
TMOV14R250EP 制造商:Littelfuse 功能描述:METAL OXIDE VARISTOR
TMOV14R250EP 制造商:Littelfuse 功能描述:METAL OXIDE VARISTOR (MOV)
TMOV14R250M 功能描述:壓敏電阻 250Vrms 500pF 14mm Disc RoHS:否 制造商:EPCOS 產品:MLV 電壓額定值 DC:22 V 電壓額定值 AC:17 V 鉗位電壓:50 V 直徑: 峰值浪涌電流:30 A 浪涌能量額定值:75 mJ 電容:74.2 pF 工作溫度范圍:- 55 C to + 125 C 安裝:SMD/SMT 封裝:Reel
TMOV14R275E 功能描述:壓敏電阻 275Vrms 450pF 14mm Disc RoHS:否 制造商:EPCOS 產品:MLV 電壓額定值 DC:22 V 電壓額定值 AC:17 V 鉗位電壓:50 V 直徑: 峰值浪涌電流:30 A 浪涌能量額定值:75 mJ 電容:74.2 pF 工作溫度范圍:- 55 C to + 125 C 安裝:SMD/SMT 封裝:Reel
TMOV14R275EL2T7 功能描述:壓敏電阻 THERMALLY PROTECTED VARISTOR 14MM RoHS:否 制造商:EPCOS 產品:MLV 電壓額定值 DC:22 V 電壓額定值 AC:17 V 鉗位電壓:50 V 直徑: 峰值浪涌電流:30 A 浪涌能量額定值:75 mJ 電容:74.2 pF 工作溫度范圍:- 55 C to + 125 C 安裝:SMD/SMT 封裝:Reel