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PDF 150LA10A Data sheet ( Hoja de datos )
| Número de pieza | 150LA10A | |
| Descripción | V150LA10A | |
| Fabricantes | Littelfuse | |
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Hay una vista previa y un enlace de descarga de 150LA10A (archivo pdf) en la parte inferior de esta página. Total 11 Páginas | ||
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Varistor Products
Line Voltage Operation, Radial Lead
RoHS Pb LA Varistor Series
The LA Series of transient voltage surge suppressors are radial-lead
varistors (MOVs) that are designed to be operated continuously across
AC power lines. These UL recognized varistors require very little
mounting space, and are offered in various standard lead form options.
The LA Series varistors are available in four model sizes: 7mm, 10mm,
14mm and 20mm; and have a VM(AC)RMS voltage range from 130V
to 1000V, and an energy absorption capability up to 360J. Some LA
www.DastearSiehseemt4oUde.cl onmumbers are available with clamping voltage selections,
designated by a model number suffix of either A or B. The “A” selection is
the standard model; the “B” selection provides a lower clamping voltage.
See LA Series Device Ratings and Specifications table for part number
and brand information.
Features
• Lead-free and RoHS compliant option available. Please see the
device and ratings specifications table for more information.
• Energy Absorption Capability (WTM) . . .. . . . . . . . . . . . . . . . . Up to 360J
• Wide Operating Voltage Range
VM(AC)RMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130V to 1000V
• No Derating Up to 85oC Ambient
• Available in Tape and Reel or Bulk Pack
AGENCY APPROVALS: Standard and Lead-free parts recognized under
the components program of Underwriters Laboratories. Certified by CSA,
VDE and CECC.
AGENCY FILE NUMBERS: UL E75961, E56529 (Lead-free pending),
E135010 (Lead-free pending); CSA LR91788; VDE 116895E; CECC
42201-006.
ALSO SEE LITTELFUSE ULTRAMOV™
AND C-III VARISTOR SERIES
DVE
®
®
NEW LEAD-FREE AND
RoHS COMPLIANT PARTS
AVAILABLE
56 w w w . l i t t e l f u s e . c o m
1 page  
Varistor Products
Line Voltage Operation, Radial Lead
RoHS Pb LA Varistor Series
Transient V-I Characteristics Curves
6,000
5,000
4,000
3,000
MAXIMUM CLAMPINGVOLTAGE
MODEL SIZE 7mm
1TA30=T-O553o0C0VTOM(8A5Co) CRATING
2,000
www.DataSheet4U.com
1,000
900
800
700
600
500
V300LA2(P)
V275LA2(P)
V250LA2(P)
400 V150LA1(P)
300
V130LA1(P)
200
10-3 10-2 10-1 100 101 102 103 104
PEAK AMPERES (A)
FIGURE 3. CLAMPINGVOLTAGE FOR V130LA1(P) - V300LA2(P)
4,000
3,000
2,000
1,000
900
800
700
600
500
400
MAXIMUM CLAMPINGVOLTAGE
MODEL SIZE 7mm
1TA30=T-O553o0C0VTOM(8A5Co) CRATING V300LA4(P)
V275LA4(P)
V250LA4(P)
V230LA4(P)
300
200
V175LA2(P)
V150LA2(P)
V140LA2(P)
V130LA2(P)
100
10-3
10-2
10-1
100
101 102 103
PEAK AMPERES (A)
104
FIGURE 4. CLAMPINGVOLTAGE FOR V130LA2(P) - V300LA4(P)
MAXIMUM CLAMPINGVOLTAGE
5,000 MODEL SIZE 7mm
320 TO 480VM(AC) RATING
TA = -55oC TO 85oC
3,000
2,000
V460LA7(P)
V480LA7(P)
1,000
500
V420LA7(P)
V385LA7(P)
V320LA7(P)
10-3 10-2 10-1 100 101 102 103
PEAK AMPERES (A)
104
FIGURE 5. CLAMPINGVOLTAGE FOR V320LA7(P) - V480LA7(P)
6,000
5,000
4,000
3,000
MAXIMUM CLAMPINGVOLTAGE
MODEL SIZE 10mm
130 TO 420VM(AC) RATING
TA = -55oC TO 85oC
2,000
V275LA10(P)
V250LA10(P)
V230LA10(P)
1,000
900
800
700
600
500
V420LA10(P)
400 V175LA5(P)
300
200
10-3
10-2 10-1
100 101
V150LA5(P)
V140LA5(P)
V130LA5(P)
102 103 104
PEAK AMPERES (A)
FIGURE 6. CLAMPINGVOLTAGE FOR V130LA5(P) - V420LA10(P)
MAXIMUM CLAMPINGVOLTAGE
5,000 MODEL SIZE 10mm
3T0A0=T-O556o6C0VTMO(A8C5o) CRATING
3,000
V625LA10(P)
V660LA10(P)
2,000 V300LA10(P)
V320LA10(P)
1,000
500
10-3
10-2 10-1 100 101
PEAK AMPERES (A)
V575LA10(P)
V510LA10(P)
V480LA10(P)
V385LA10(P)
102 103 104
6,000
5,000
4,000
3,000
MAXIMUM CLAMPINGVOLTAGE
MODEL SIZE 14mm
1TA30=T-O553o2C0VTOM(8A5Co) CRATING
2,000
1,000
900
800
700
600
500
V300LA20A(P)
V320LA20A(P)
V275LA20A(P)
V250LA20A(P)
V230LA20A(P)
400 V175LA10A(P)
300 V150LA10A(P)
V140LA10A(P)
200 V130LA10A(P)
10-3 10-2 10-1 100 101 102 103 104
PEAK AMPERES (A)
FIGURE 7. CLAMPINGVOLTAGE FOR V300LA10(P) - V660LA10(P)
FIGURE 8. CLAMPINGVOLTAGE FOR V130LA10A(P) - V320LA20A
60 w w w . l i t t e l f u s e . c o m
5 Page 
Varistor Products
Line Voltage Operation, Radial Lead
RoHS Pb LA Varistor Series
Additional Lead Style Options
Radial lead types can be supplied with combination preformed crimp and
trimmed leads. This option is supplied to the dimensions shown.
*SEATING
PLANE
A
www.DataSheet4U.com
L
TRIM
*Seating plane interpretation per IEC-717
CRIMPED AND TRIMMED LEAD
VARISTOR MODEL SIZE
7mm
10mm
14mm
20mm
SYMBOL
MIN MAX MIN MAX MIN MAX MIN MAX
A
- 15
- 19.5 (0.768) - 22.5 (0.886) - 29.0 (1.142)
- (0.591) - - -
LTRIM
2.41 (0.095) 4.69 (0.185) 2.41 (0.095)
NOTE: Dimensions in millimeters, inches in parentheses.
• To order this crimped and trimmed lead style, standard radial type
model numbers are changed by replacing the model letter “A” with “C”.
Example:
For crimped leads without trimming and any variations to the above,
contact Littelfuse.
• For 10/±1mm lead spacing on 20mm diameter models only; append
standard model numbers by adding “X10”.
Example:
STANDARD CATALOG
MODEL
ORDER AS:
4.69 (0.185) 2.41 (0.095) 4.69 (0.185) 2.41 (0.095) 4.69 (0.185)
LA series varistors for Hi-Temperature operating conditions:
• Phenolic Coated LA Series devices are available with improved maxi-
mum operating maximum temperature 125°C.
• These devices also have improved temperature cycling performance
capability.
• Ratings and Specifications are as per standard LA Series except Hi-Pot
encapsulation Isolation Voltage Capability = 500V.
• To order: add X1347 to part number (e.g. V230LA20AX1347)
• Marked identifier will contain 'P' to denote Phenolic.
• These devices are not UL, CSA, VDE or CECC certified.
• Contact factory for further details.
Ordering Information
LA series Varistors are shipped standard in bulk pack with straight leads
and lead spacing outlined in the package dimensions on page 4-13.
Contact your Littelfuse sales representative to discuss the non-standard
options outlined below.
For Lead-free and RoHS compliant parts add the letter ‘P’ after the base
part number and before any option as shown in the ordering example
below.
V130LA20A
V130LA20AX10
ex: V130LA2P
V420LA20APX1347
Base Part #
Other Options
V XXX LA XX X P + Optional Suffix
VARISTOR
VM(AC)
130V to 1,000V
P: LEAD-FREE AND RoHS
COMPLIANT OPTION
CLAMP VOLTAGE VARIANT
(Where Applicable)
RELATIVE ENERGY INDICATOR
(One or Two Digits)
SERIES DESIGNATOR/
LEAD STYLE DESIGNATOR
LC = Crimped and Clipped
LS = Straight
LT = Crimped
LU = Under Crimped
66 w w w . l i t t e l f u s e . c o m
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet 150LA10A.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| 150LA10A | V150LA10A | Littelfuse |
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