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TMOV14R175E

Part # TMOV14R175E
Description VARISTOR 243V 6KA DISC 14MM
Category Microcircuit
Availability In Stock
Qty 3250
Qty Price
1 - 95 $2.61748
96 - 240 $2.08209
241 - 509 $1.96311
510 - 1,096 $1.82430
1,097 + $1.62601
Manufacturer Available Qty
Littelfuse
  • Shipping Freelance Stock: 1200
    Ships Immediately
Littelfuse
  • Shipping Freelance Stock: 1150
    Ships Immediately
Littelfuse
Date Code: 0215
  • Shipping Freelance Stock: 900
    Ships Immediately

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Technical Document


DISCLAIMER: The information provided herein is solely for informational purposes. Customers must be aware of the suitability of this product for their application, and consider that variable factors such as Manufacturer, Product Category, Date Codes, Pictures and Descriptions may differ from available inventory.

Varistor Products
30
www.littelfuse.com
Thermally Protected
TMOV
®
and iTMOV
®
Varistor Series
Soldering Recommendations
Because the TMOV
TM
and i TMOV varistors contain a thermal protection
device, care must be taken when soldering the devices into place. Two
soldering methods are possible. Firstly, hand soldering: It is recommend-
ed to heat-sink the leads of the device. Secondly, wave-soldering: It is
critically important that all preheat stage and the solder bath tempera-
tures are rigidly controlled. The recommended solder for the TMOV and
i TMOV varistors is a 62/36/2 (Sn/Pb/Ag), 60/40 (Sn/Pb) or 63/37(Sn/Pb).
Littelfuse also recommends an RMA solder flux.
Ordering Information
TMOV 20 R E150
DEVICE FAMILY
Littelfuse Thermally Protected MOV
DISC DIAMETER (mm)
14 or 20mm
CERAMIC SHAPE
R: Round
Series Designator
E: 2- Leaded TMOV Varistor Series
Supplied in Bulk Pack with 7.5mm
lead spacing.
M: 3-Leaded iTMOV Varistor Series
Supplied in Bulk Pack with 7.5mm
lead spacing (between leads 1 & 2)
V
M(AC)RMS
115V to 750V
Standard Parts
0
50
100
150
200
250
300
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
TIME (MINUTES)
TEMPERATURE (°C)
MAXIMUM WAVE 240º C
PREHEAT
Figure 10: Wave Solder Profile
NOTE: By ordering the standard part number, i.e. TMOV20R150E, standard
lead styles, packing and lead spacing will be supplied. These specifications are
as follows:
• Straight Leads
• Bulk Packed
• 7.5mm Lead Spacing
• Leads not in-line except parts > 420 V
Tape and Reel
• Add suffix L2T7 to the end of standard part number (ex. TMOV20R150EL2T7)
• Tape and Reeled parts have in-line, crimped leads. See drawings on pg 32.
Alternative Leadstyles:
• Contact factory for details
Additional Options
2
VARISTOR
PRODUCTS
VARISTOR
PRODUCTS
2
VARISTOR
PRODUCTS
Varistor Products
31
www.littelfuse.com
VARISTOR
PRODUCTS
E
e
e1
e1
e3
e
e2
E
L
A
L
A
L3
SYMBOL
Vrms
Model
Voltage
TMOV Varistor
14mm
20mm
Model Size
iTMOV Varistor
14mm
20mm
MIN MAX MIN MAX MIN MAX MIN MAX
mm mm mm mm mm mm mm mm
(in) (in) (in) (in) (in) (in) (in) (in)
A
Dia D
e
e1
e2
e3
E
L
L3
Dia b
Dia c
Outside Lead
Only
ALL
115-175
200-420
385-460
460-750
625-750
115-420
460-750
ALL
ALL
ALL
ALL
115-175
200-320
510-575
ALL
ALL
ALL
17.0 22.0 23.0 29.0 17.0 22.0 23.0 29.0
(0.669) (0.866) (0.906) (1.102) (0.669) (0.866) (0.906) (1.102)
13.5 17.0 19.0 23.0 13.5 17.0 19.0 23.0
(0.531) (0.669) (0.748) (0.906) (0.531) (0.669) (0.748) (0.906)
6.5 8.5 6.5 8.5 6.5 8.5 6.5 8.5
(0.256) (0.335) (0.256) (0.335) (0.256) (0.335) (0.256) (0.335)
0.76 0.86 0.76 0.86 0.76 0.86 0.76 0.86
(0.030) (0.034) (0.030) (0.034) (0.030) (0.034) (0.030) (0.034)
0.95 1.05 0.95 1.05
(0.037) (0.041) (0.037) (0.041)
1.5 4.0 1.5 4.0 1.5 4.0 1.5 4.0
(0.059) (0.157) (0.059) (0.157) (0.059) (0.157) (0.059) (0.157)
2.0 6.0 2.0 6.0 2.0 6.0 2.0 6.0
(0.079) (0.236) (0.079) (0.236) (0.079) (0.236) (0.079) (0.236)
2.0 2.0
(0.079) (0.079)
4.0 6.0 4.0 6.0
(0.138) (0.236) (0.157) (0.236)
9.0
(0.335)
9.5
(0.374)
11.0
(0.433)
13.0
(0.512)
12.0
(0.472)
11.0
(0.433)
9.5
(0.374)
9.0
(0.335)
9.0
(0.335)
9.5
(0.374)
11.0
(0.433)
12.0
(0.472)
13.0
(0.512)
11.0
(0.433)
9.5
(0.374)
9.0
(0.335)
25.4
(1.00)
6.0
(0.236)
6.0
(0.236)
0.76 0.86 0.76 0.86
(0.030) (0.034) (0.030) (0.034)
25.4
(1.00)
25.4
(1.00)
25.4
(1.00)
Dia D
Dia D
Dia b
Dia b
Dia c
0
0
0
0
2.0
(0.079)
2.0
(0.079)
TMOV
®
and iTMOV
®
Varistor Series
General Dimensions, Bulk Pack Non-Crimped Devices
Thermally Protected
For 14mm ratings above 420 Vrms contact factory for specifications.
Varistor Products
32
www.littelfuse.com
Thermally Protected
TMOV
®
and iTMOV
®
Varistor Series
SEATING
PLANE
∅b
P2
∆P
P
W2
t
W0 W1
∆H
∆H
∆P
∅D0
P
P0
H1
H0
B1
TMOV varistor with outer crimp
• Reel capacity varies with voltage.
• Leads are crimped and in-line.
• To order tape and reel option please add suffix L2T7 to end of standard
part number.
• Tape and Reel option is available for rated voltages up to 420volts. Contact
factory regarding availability of higher voltages.
Contact Littelfuse for additional details.
Pack Quantities
NOTE: Tape and Reel available up to 420V only - please contact factory regarding availability
of higher voltage parts.
iTMOV varistor with inner crimp
Tape and Reel Specifications - Additional Option L2T7
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