MACOM LVR040 Polyswitch resettable devices line-voltage-rated device Datasheet

PolySwitch LVR devices help protect electric motors and
transformers used in commercial and home appliances
from damage caused by mechanical overloads,
overheating, stall, lost neutral and other potentially
harmful conditions.
The LVR line-voltage product line of polymeric positive
temperature coefficient (PPTC) devices includes
components that are rated for line voltages of 120VAC
and 240VAC, for up to 2A of operating current at 20°C.
They help protect against damage caused by both
overcurrent surges and overtemperature faults, offer low
resistance, and are compatibly sized with fuse solutions.
Unlike traditional fuses, PolySwitch devices do not
require replacement after a fault event. After power has
been removed and the overcurrent condition eliminated,
the circuit is restored to normal operating condition.
Compared to bimetal breakers, they offer greater
flexibility, longer lifespan, and lower electromagnetic
interference (EMI).
The PolySwitch LVR devices’ resettable functionality and latching attributes make them a reliable, cost-effective
circuit protection solution for both intermittent- and continuous-operation motor applications. Their low resistance,
fast time-to-trip, and low profile help circuit designers provide a safe and dependable product, comply with
regulatory agency requirements, and reduce warranty repair costs.
PolySwitch Resettable Devices – Line-Voltage-Rated Devices
PolySwitch Resettable Devices
Line-Voltage-Rated Devices
LVR/LVRL series are suitable for line-voltage applications up to a continuous operating voltage of 240VAC/120VAC.
RoHS versions of all products are available.
Benefits
Features
• Many product choices give engineers more design
flexibility
• Compatible with high-volume electronics assembly
• RoHS compliant
• Broadest range of radial-leaded resettable devices
available in the industry
• Assist in meeting regulatory requirements
• Current ratings from 50mA to 2A
• Higher voltage ratings allow use in new applications
• Line voltage rating of 120VAC and 240VAC
10
• Agency recognition : UL, CSA, TÜV
• Fast time-to-trip
• Low resistance
Applications
• Electromagnetic loads
• Medical equipment
• Security and fire alarm systems
• Game machines
• Motors, fans and blowers
• Test and measurement equipment
• Industrial controls
• POS equipment
• Transformers
• Lighting ballast
• Satellite video receivers
• USB hubs, ports and peripherals
• Loudspeakers
139
Table L1 Product Series - Current Rating, Voltage Rating / Typical Resistance for LVR Devices
Voltage Rating
LVR
240VAC / 120VAC
LVRL
120VAC
Hold Current (A)
0.050
25.00Ω
—
0.080
9.800Ω
—
0.120
4.800Ω
—
0.160
3.400Ω
—
0.250
1.700Ω
—
0.330
1.000Ω
—
0.400
0.800Ω
—
0.550
0.590Ω
—
0.750
0.400Ω
0.325Ω
1.000
0.276Ω
0.224Ω
1.250
0.209Ω
0.148Ω
1.350
—
0.138Ω
2.000
0.110Ω
0.097Ω
Table L2 Thermal Derating for LVR Devices [Hold Current (A) at Ambient Temperature (°C)]
Maximum Ambient Temperature
Part Number
-20°C
0°C
20°C
25°C
40°C
50°C
60°C
70°C
85°C
LVR005N
0.08
0.06
0.05
0.05
0.04
0.04
0.03
0.03
0.02
LVR008N
0.12
0.10
0.08
0.08
0.07
0.06
0.05
0.04
0.03
LVR012
0.18
0.15
0.12
0.12
0.10
0.09
0.07
0.06
0.04
LVR016
0.24
0.20
0.16
0.16
0.13
0.11
0.10
0.08
0.05
LVR025
0.38
0.32
0.25
0.25
0.21
0.18
0.15
0.13
0.09
LVR033
0.50
0.42
0.33
0.33
0.27
0.23
0.20
0.17
0.11
LVR040
0.61
0.51
0.40
0.40
0.33
0.28
0.24
0.20
0.14
LVR055
0.80
0.68
0.55
0.54
0.46
0.40
0.35
0.29
0.22
LVR075
1.23
0.98
0.75
0.74
0.60
0.56
0.49
0.45
0.41
LVR100
1.65
1.30
1.00
0.94
0.80
0.75
0.65
0.60
0.55
LVR125
2.06
1.63
1.25
1.20
1.00
0.94
0.81
0.75
0.69
LVR200
3.30
2.60
2.00
1.97
1.60
1.50
1.30
1.20
1.10
LVRL075
1.08
0.93
0.75
0.74
0.64
0.57
0.51
0.44
0.35
LVRL100
1.40
1.19
1.00
0.94
0.82
0.73
0.65
0.57
0.45
LVRL125
1.80
1.53
1.25
1.20
1.04
0.94
0.83
0.73
0.60
LVRL135
2.00
1.65
1.35
1.29
1.12
1.01
0.90
0.78
0.65
LVRL200
3.05
2.55
2.00
1.97
1.72
1.55
1.39
1.22
0.98
LVR/LVRL
10
Figure L1 Thermal Derating Curve for LVR Devices
A =
B =
C =
LVR075-LVR200
LVRL075-LVRL200
LVR005N-LVR055
Figure L1
180
A
170
% of rated hold and trip current
160
150
140
B
C
130
120
110
100
90
80
70
60
A
50
C
40
30
-30
B
-20
-10
0
10
20
30
40
Ambient Temperature (˚C)
140
RoHS Compliant, ELV Compliant
50
60
70
80
90
PolySwitch Resettable Devices – Line-Voltage-Rated Devices
Table L3 Electrical Characteristics for LVR Devices*
IH
(A)
IT
(A)
LVR005NK
0.05
0.12
LVR005NS
0.05
0.12
LVR008NK
0.08
0.19
LVR008NS
0.08
0.19
LVR012K
0.12
0.30
LVR012S
0.12
0.30
LVR016K
0.16
0.37
LVR016S
0.16
0.37
LVR025K
0.25
0.56
LVR025S
0.25
0.56
LVR033K
0.33
0.74
LVR033S
0.33
0.74
LVR040K
0.40
0.90
LVR040S
0.40
0.90
LVR055K
0.55
1.25
LVR055S
0.55
1.25
LVR075S
0.75
LVR100S
1.00
LVR125S
1.25
Part
Number
VMAX†
Operating
Interrupt
(VAC)
(VAC)
IMAX†
Interrupt
(A)
PD Typ
(W)
Max. Time-to-trip
(A)
(s)
RMIN
(Ω)
RMAX
(Ω)
R1MAX
(Ω)
Lead Size
[mm (AWG)]
LVR/LVRL
240
265
1.0
120
135
20.0
240
265
1.0
120
135
20.0
240
265
1.2
120
135
20.0
240
265
1.2
120
135
20.0
240
265
1.2
120
135
20.0
240
265
1.2
120
135
20.0
240
265
2.0
120
135
20.0
240
265
2.0
120
135
20.0
240
265
3.5
120
135
20.0
240
265
3.5
120
135
20.0
240
265
4.5
120
135
20.0
240
265
4.5
120
135
20.0
240
265
5.5
120
135
20.0
240
265
5.5
120
135
20.0
240
265
7.0
120
135
20.0
240
265
7.0
120
135
20.0
1.50
240
265
2.00
240
265
2.50
240
265
12.5
0.9
0.25
10.0
18.500
31.000
65.000
[0.51mm(24)]
0.9
0.25
10.0
18.500
31.000
65.000
[0.51mm(24)]
0.9
0.40
10.0
7.400
12.000
26.000
[0.51mm(24)]
0.9
0.40
10.0
7.400
12.000
26.000
[0.51mm(24)]
1.0
0.60
15.0
3.000
6.500
12.000
[0.51mm(24)]
1.0
0.60
15.0
3.000
6.500
12.000
[0.51mm(24)]
1.4
0.80
15.0
2.500
4.100
7.800
[0.51mm(24)]
1.4
0.80
15.0
2.500
4.100
7.800
[0.51mm(24)]
1.5
1.25
18.5
1.300
2.100
3.800
[0.64mm(22)]
1.5
1.25
18.5
1.300
2.100
3.800
[0.64mm(22)]
1.7
1.65
21.0
0.770
1.240
2.600
[0.64mm(22)]
1.7
1.65
21.0
0.770
1.240
2.600
[0.64mm(22)]
2.0
2.00
24.0
0.600
0.970
1.900
[0.64mm(22)]
2.0
2.00
24.0
0.600
0.970
1.900
[0.64mm(22)]
3.4
2.75
26.0
0.450
0.730
1.450
[0.81mm(20)]
3.4
2.75
26.0
0.450
0.730
1.450
[0.81mm(20)]
7.5
2.6
3.75
18.0
0.316
0.483
0.839
[0.81mm(20)]
10.0
2.9
5.00
21.0
0.218
0.334
0.580
[0.81mm(20)]
3.3
6.25
23.0
0.165
0.253
0.440
[0.81mm(20)]
LVR200S
2.00
4.00
240
265
20.0
4.5
10.00
28.0
0.089
0.131
0.221
[0.81mm(20)]
LVRL075S
0.75
1.52
120
135
7.5
1.8
3.75
14.0
0.250
0.400
0.690
[0.81mm(20)]
LVRL100S
1.00
2.00
120
135
10.0
2.2
5.00
13.6
0.179
0.269
0.470
[0.81mm(20)]
LVRL125S
1.25
2.50
120
135
12.5
2.0
6.25
18.0
0.117
0.179
0.320
[0.81mm(20)]
LVRL135S
1.35
2.70
120
135
13.5
2.8
6.75
20.0
0.109
0.167
0.300
[0.81mm(20)]
LVRL200S
2.00
4.20
120
135
20.0
3.9
10.00
36.0
0.075
0.117
0.205
[0.81mm(20)]
10
Notes:
: Hold current: maximum current device will pass without interruption in 20°C still air.
IH
: Trip current: minimum current that will switch the device from low resistance to high resistance in 20°C still air.
IT
VMAX Operating: Maximum continuous voltage device can withstand without damage at rated current.
VMAX Interrupt : Under specified conditions this is the highest voltage that can be applied to the device at the maximum interrupt current.
IMAX Interrupt : Maximum fault current device can withstand without damage at rated voltage.
: Power dissipated from device when in the tripped state in 20°C still air.
PD
: Minimum resistance of device as supplied at 20°C unless otherwise specified.
RMIN
: Maximum resistance of device as supplied at 20°C unless otherwise specified.
RMAX
: Maximum resistance of device when measured one hour post trip at 20°C unless otherwise specified.
R1MAX
* Electrical characteristics determined at 20°C.
† See Application Limitations on next page.
RoHS Compliant, ELV Compliant
141
Warning : Application Limitations for the LVR Product Line
1) Users should independently evaluate the suitability of and test each product selected for their own application.
2) This product should not be used in an application where the maximum interrupt voltage or maximum interrupt current can be exceeded
in a fault condition. Operation beyond the maximum ratings or improper use may result in device damage and possible electrical arcing
and flame.
3) A PPTC device is not a fuse - it is a nonlinear thermistor that limits current. Under a fault condition all PPTC devices go into a high resistance
state but do not open circuit, so hazardous voltage may be present at PPTC locations.
4) The devices are intended for protection against damage caused by occasional overcurrent or overtemperature fault conditions and should
not be used when repeated fault conditions or prolonged trip events are anticipated.
5) In most applications power must be removed and the fault condition cleared in order to reset a PPTC device; however under certain
unusual conditions, a PPTC device may automatically reset. PPTC devices should not be used in an application where an automatic reset
could create a safety hazard, such as garbage disposals and blenders. Appropriate qualification testing should be performed.
6) It is the responsibility of the user to determine the need for back up or failsafe protection to prevent damage that may occur in the event
of abnormal function or failure of the PPTC device.
7) Operation in circuits with a large inductance can generate a circuit voltage (Ldi/dt) above the rated voltage of a PPTC device.This product should
not be used in an application where the maximum interrupt voltage or maximum interrupt current can be exceeded by inductive spikes.
8) Devices are not recommended for reflow soldering.
9) Device performance can be impacted negatively if devices are handled in a manner inconsistent with recommended electronic, thermal,
or mechanical procedures for electronic components.
10) PPTC devices are not recommended for installation in applications where the device is constrained such that its PTC properties are
inhibited, for example in rigid potting materials or in rigid housings, which lack adequate clearance to accommodate device expansion.
11) Contamination of the PPTC material with certain silicone-based oils or some aggressive solvents can adversely impact the performance
of the devices.
Figure L2-L5 Dimension Figures for LVR Devices
Figure L2
Figure L3
E
A
B
B
D
D
C
C
CL to CL
CL to CL
10
Figure L4
Figure L5
E
A
A
B
C
CL to CL
RoHS Compliant, ELV Compliant
E
B
D
142
E
A
D
C
CL to CL
A
Part Number
Min.
B
Max.
Min.
6.9
—
C
Max.
D
Min.
Max.
4.3
5.8
E
Min.
Max.
Min.
7.6
—
—
Max.
Figure
LVR/LVRL
LVR005NK
—
(0.27)
LVR005NS
—
LVR008NK
—
LVR008NS
—
LVR012K
—
LVR012S
—
LVR016K
—
LVR016S
—
LVR025K
—
LVR025S
—
LVR033K
—
LVR033S
—
LVR040K
—
LVR040S
—
LVR055K
—
LVR055S
—
LVR075S
—
LVR100S
—
LVR125S
—
LVR200S
—
LVRL075S
—
LVRL100S
—
6.9
—
(0.27)
7.2
—
14.0
—
LVRL200S
—
16.3
—
(0.93)
RoHS Compliant, ELV Compliant
21.7
(0.85)
—
(0.64)
23.5
20.1
(0.79)
(0.55)
LVRL135S
17.0
(0.67)
—
(0.45)
LVRL125S
33.8
(1.33)
—
(0.43)
11.5
27.4
(1.08)
—
(0.98)
10.9
24.4
(0.96)
—
(0.84)
24.9
23.4
(0.92)
—
(0.74)
21.2
21.7
(0.85)
—
(0.45)
18.7
22.4
(0.88)
—
(0.55)
11.5
19.5
(0.77)
—
(0.55)
14.0
20.9
(0.82)
—
(0.46)
14.0
16.5
(0.65)
—
(0.46)
11.5
19.0
(0.75)
—
(0.45)
11.5
17.4
(0.69)
—
(0.45)
11.4
18.8
(0.74)
—
(0.38)
11.4
12.5
(0.50)
—
(0.38)
9.6
13.8
(0.54)
—
(0.39)
9.6
10.7
(0.43)
—
(0.39)
9.9
12.9
(0.51)
—
(0.33)
9.9
10.2
(0.40)
—
(0.33)
8.3
12.4
(0.49)
—
(0.28)
8.3
9.9
(0.39)
—
(0.28)
7.2
12.1
(0.48)
21.7
(0.85)
—
31.8
(1.25)
(0.17) (0.23)
4.3
5.8
(0.17) (0.23)
4.3
5.8
(0.17) (0.23)
4.3
5.8
(0.17) (0.23)
4.3
5.8
(0.17) (0.23)
4.3
5.8
(0.17) (0.23)
4.3
5.8
(0.17) (0.23)
4.3
5.8
(0.17) (0.23)
4.3
5.8
(0.17) (0.23)
4.3
5.8
(0.17) (0.23)
4.3
5.8
(0.17) (0.23)
4.3
5.8
(0.17) (0.23)
4.3
5.8
(0.17) (0.23)
4.3
5.8
(0.17) (0.23)
4.3
5.8
(0.17) (0.23)
4.3
5.8
(0.17) (0.23)
4.1
6.1
(0.16) (0.24)
8.9
11.4
(0.35) (0.45)
8.9
11.4
(0.35) (0.45)
8.9
11.4
(0.35) (0.45)
4.3
5.8
(0.17) (0.23)
4.3
5.8
(0.17) (0.23)
4.3
5.8
(0.17) (0.23)
4.3
5.8
(0.17) (0.23)
9.4
10.9
(0.37) (0.43)
(0.30)
7.6
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
(0.30)
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
5.1
5.1
5.1
5.1
7.6
7.6
7.6
—
—
7.6
—
—
—
(0.30)
7.6
(0.30)
10
L5
4.1
(0.16)
—
L5
4.1
(0.16)
(0.30)
L5
4.1
(0.16)
(0.30)
L4
6.1
(0.24)
(0.30)
L4
5.3
(0.21)
(0.20)
L5
5.1
(0.20)
(0.20)
L5
4.8
(0.19)
(0.20)
L3
4.1
(0.16)
(0.20)
L5
4.1
(0.16)
(0.30)
L3
3.8
(0.15)
(0.30)
L5
3.8
(0.15)
(0.30)
L3
3.8
(0.15)
(0.30)
L5
3.8
(0.15)
(0.30)
L3
3.8
(0.15)
(0.30)
L4
3.8
(0.15)
(0.30)
L2
3.8
(0.15)
(0.30)
L4
3.8
(0.15)
(0.30)
L2
3.8
(0.15)
(0.30)
L4
3.8
(0.15)
(0.30)
L2
4.6
(0.18)
(0.30)
L4
4.6
(0.18)
(0.30)
L2
4.6
(0.18)
(0.30)
7.6
4.6
(0.18)
PolySwitch Resettable Devices – Line-Voltage-Rated Devices
Table L4 Dimensions for LVR Devices in Millimeters (Inches)
L5
4.1
(0.16)
L5
4.1
(0.16)
L5
143
Figure L6 Typical Time-to-trip curves at 20°C for LVR Devices
Figure L6
K
L
M
N
O
P
Q
=
=
=
=
=
=
=
LVRL100
LVR100
LVRL125
LVR125
LVRL135
LVRL200
LVR200
1000
L
100
E
B
Time-to-trip (s)
LVR/LVRL
A = LVR005N
B = LVR008N
C = LVR012
D = LVR016
E = LVR025
F = LVR033
G = LVR040
H = LVR055
I = LVRL075
J = LVR075
A
C
Q
MN
J
O
F G
H
D
I
P
K
10
N
H
1
G
A
D
B
C
J
I
L MO
K
Q
P
F
E
0.1
0.1
1
10
Fault Current (A)
Table L5 Physical Characteristics and Environmental Specifications for LVR Devices
LVR/LVRL
Physical Characteristics
Lead material
LVR005N-016 : Tin-plated copper, (24AWG), ø0.51mm (0.020in.)
LVR025-040 : Tin-plated copper, (22AWG), ø0.64mm (0.025in.)
LVR055-200 : Tin-plated copper, (20AWG), ø0.81mm (0.032in.)
LVRL
: Tin-plated copper, (20AWG), ø0.81mm (0.032in.)
Solderability per ANSI/J-STD-002 Category 3
Per IEC-STD 68-2-20, Test Tb, Method 1A, Condition B, can withstand 10 seconds at 260°C ±5°C
LVR005N-055 : Cured, flame-retardant epoxy polymer, meets UL 94V-0
LVR075-200 : Cured, flame-retardant modified silicone, meets UL 94V-0
LVRL
: Cured, flame-retardant epoxy polymer, meets UL 94V-0
Soldering characteristics
Solder heat withstand
Insulating material
Note: Devices are not designed to be placed through a reflow process.
Environmental Specifications
10
Test
Passive aging
Conditions
70°C, 1000 hours
85°C, 1000 hours
85°C, 85%RH, 1000 hours
85°C, -40°C (10 times)
MIL-STD-202, Method 215F
Humidity aging
Thermal shock
Solvent resistance
Resistance Change
±10%
±10%
±20%
±15%
No change
Agency Recognitions for LVR Devices
UL
CSA
TÜV
144
File # E74889
File # CA78165
Certificate number available on request (per IEC 60730-1).
RoHS Compliant, ELV Compliant
100
Part Number
Bag
Quantity
Tape & Reel
Quantity
Ammo Pack
Quantity
Standard Package
Quantity
Part Marking
Agency Recognition
LVR/LVRL
LVR005NK
500
—
—
10,000
L005
UL,CSA, TÜV
—
1,500
—
7,500
L005
UL,CSA, TÜV
500
—
—
10,000
L005
UL,CSA, TÜV
—
1,500
—
7,500
L005
UL,CSA, TÜV
500
—
—
10,000
L008
UL,CSA, TÜV
—
1,500
—
7,500
L008
UL,CSA, TÜV
500
—
—
10,000
L008
UL,CSA, TÜV
—
1,500
—
7,500
L008
UL,CSA, TÜV
500
—
—
10,000
L012
UL,CSA, TÜV
—
2,000
—
10,000
L012
UL,CSA, TÜV
500
—
—
10,000
L012
UL,CSA, TÜV
—
2,000
—
10,000
L012
UL,CSA, TÜV
500
—
—
10,000
L016
UL,CSA, TÜV
—
2,000
—
10,000
L016
UL,CSA, TÜV
500
—
—
10,000
L016
UL,CSA, TÜV
—
2,000
—
10,000
L016
UL,CSA, TÜV
500
—
—
10,000
L025
UL,CSA, TÜV
—
2,000
—
10,000
L025
UL,CSA, TÜV
500
—
—
10,000
L025
UL,CSA, TÜV
—
2,000
—
10,000
L025
UL,CSA, TÜV
500
—
—
10,000
L033
UL,CSA, TÜV
—
2,000
—
10,000
L033
UL,CSA, TÜV
500
—
—
10,000
L033
UL,CSA, TÜV
—
2,000
—
10,000
L033
UL,CSA, TÜV
500
—
—
10,000
L040
UL,CSA, TÜV
—
2,000
—
10,000
L040
UL,CSA, TÜV
500
—
—
10,000
L040
UL,CSA, TÜV
—
2,000
—
10,000
L040
UL,CSA, TÜV
LVR055K
500
—
—
10,000
L055
UL,CSA, TÜV
LVR055S
500
—
—
10,000
L055
UL,CSA, TÜV
—
1,000
—
5,000
L055
UL,CSA, TÜV
LVR075S
500
—
—
10,000
L075
UL,CSA, TÜV
LVR100S
250
—
—
5,000
L100
UL,CSA, TÜV
LVR125S
250
—
—
5,000
L125
UL,CSA, TÜV
LVR200S
250
—
—
5,000
L200
UL,CSA, TÜV
LVRL075S
500
—
—
10,000
L075
UL,CSA, TÜV
LVRL100S
500
—
—
10,000
L100
UL,CSA, TÜV
LVRL125S
500
—
—
10,000
L125
UL,CSA, TÜV
LVRL135S
500
—
—
10,000
L135
UL,CSA, TÜV
LVRL200S
250
—
—
5,000
L200
UL,CSA, TÜV
LVR005NK-2
LVR005NS
LVR005NS-2
LVR008NK
LVR008NK-2
LVR008NS
LVR008NS-2
LVR012K
LVR012K-2
LVR012S
LVR012S-2
LVR016K
LVR016K-2
LVR016S
LVR016S-2
LVR025K
LVR025K-2
LVR025S
LVR025S-2
LVR033K
LVR033K-2
LVR033S
LVR033S-2
LVR040K
LVR040K-2
LVR040S
LVR040S-2
LVR055S-2
RoHS Compliant, ELV Compliant
PolySwitch Resettable Devices – Line-Voltage-Rated Devices
Table L6 Packaging and Marking Information for LVR Devices
10
145
Table L7 Tape and Reel Specifications for LVR Devices
LVR devices are available in tape and reel packaging per EIA468-B/IEC60286-2 standards.
See Figures L7 and L8 for details.
Description
EIA Mark
Dimension (mm)
Carrier tape width
W
18
-0.5/+1.0
Hold-down tape width
W4
11
Minimum
Top distance between tape edges
W6
3
Maximum
Sprocket hole position
W5
9
-0.5/+0.75
Sprocket hole diameter
D0
4
± 0.2
Abscissa to plane (straight lead) (LVR005N to LVR016)
H
18.5
± 2.5
Abscissa to plane (kinked lead) (LVR005N to LVR016)
H0
16.0
± 0.5
Abscissa to top (LVR005N to LVR016)
H1
32.2
Maximum
Abscissa to top* (LVR025 to LVR055)
H1
45.0
Maximum
Overall width with lead protrusion (LVR005N to LVR016)
C1
43.2
Maximum
Overall width with lead protrusion (LVR025 to LVR055)
C1
56.0
Maximum
Overall width without lead protrusion (LVR005N to LVR016)
C2
42.5
Maximum
Overall width without lead protrusion (LVR025 to LVR055)
C2
56.0
Maximum
Lead protrusion
L1
1.0
Maximum
Maximum
Protrusion of cut-out
L
11.0
Protrusion beyond hold-down tape
I2
Not specified
—
Sprocket hole pitch
P0
12.7
± 0.3
Device pitch (LVR005N to LVR040)
—
12.7
± 0.3
Device pitch (LVR055)
—
25.4
± 0.6
Pitch tolerance
—
20 consecutive
±1
Tape thickness
t
0.9
Maximum
Overall tape and lead thickness (LVR005N to LVR040)
t1
1.5
Maximum
Overall tape and lead thickness (LVR055)
t1
2.3
Maximum
Splice sprocket hole alignment
—
0
± 0.3
Body lateral deviation
⌬h
0
± 1.0
Body tape plane deviation
⌬p
0
± 1.3
Ordinate to adjacent component lead
P1
3.81
± 0.7
Lead spacing*
F
5.08
+0.75/-0.5
Reel width (LVR005N to LVR040)
w2
56.0
Maximum
Reel width* (LVR055)
w2
63.5
Maximum
a
370.0
Maximum
Space between flanges* (LVR005N to LVR040)
w1
48.0
Maximum
Space between flanges* (LVR055)
w1
55.0
Maximum
Arbor hold diameter
c
26.0
± 12.0
Core diameter*
n
91.0
Maximum
Box
—
64/372/362
Maximum
Consecutive missing places
—
None
—
Empty places per reel
—
0.1%
Maximum
Reel diameter
10
146
Tolerance
*Differs from EIA specification.
RoHS Compliant, ELV Compliant
Dh
Dp
Dh
Dp
Reference plane
H1
P1
H1
F
A
L
H0
B
W4
C2
C1
H
W5
W
I2
L1
P0
D0
Direction of unreeling
Cross section A-B
t
Figure L8 EIA Referenced Reel Dimensions for LVR Devices
Reel
Upper side
n
Type
a
Direction of
unreeling
Lower side
c
w1
PolySwitch Resettable Devices – Line-Voltage-Rated Devices
Figure L7 EIA Referenced Taped Component Dimensions for LVR Devices
Cross section
w2
Optional shape: Circular or polygonal
Part Numbering System for LVR Devices
LVR 075 S 2
Packaging
Blank = Packaged in bags
-1
= 25.4mm (1.0 inch) minimum lead length
-2
= Tape and reel
-X.X = Special lead cut length (inch)
10
Modifier
K
= Standard kinked lead
S
= Straight lead
Hold Current Indicator
Product Series
LVR = 240V rated
LVRL = 120V rated
RoHS Compliant, ELV Compliant
147
10
148