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PTS18126V125

Description
resettable fuses - pptc pptc 1812 6V 1.25a smd
CategoryCircuit protection   
File Size444KB,4 Pages
ManufacturerBussmann (Eaton)
Environmental Compliance
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PTS18126V125 Overview

resettable fuses - pptc pptc 1812 6V 1.25a smd

PTS18126V125 Parametric

Parameter NameAttribute value
ManufactureCooper Bussm
Product CategoryResettable Fuses - PPTC
RoHSYes
Hold Curre1.25 A
Trip Curre2.5 A
Current Rating - Max100 A
Maximum Voltage6 V
Resistance140 mOhms
Mounting StyleSMD/SMT
Termination StyleSMD/SMT
Package / Case1812 (4532 metric)
Operating Temperature Range- 40 C to + 85 C
Dimensions4.73 mm L x 3.41 mm W x 0.68 mm H
PackagingReel
Factory Pack Quantity2000
Type6-60 Volt DC Surface Mount, Resettable PPTC Devices
Unit Weigh453.592 mg
6-60 Volt DC Surface Mount, Resettable PPTC Devices
PolyTron
PTS1812 Series
Agency Information
Pb
HF
FREE
HALOGEN
• cURus: Recognized Card: File E343021 (Ihold 0.1-3.0A)
• TUV File: R 50192872
Part Number System/Ordering
PT
S 1812
8V
110
PolyTron™ Resettable Fuse Series
Surface Mount Fuse
Dimension Code
Maximum Voltage
Current Holding (Ihold)
Tape and Reel Packaging/Quantities
• PTS181216V035, PTS181216V050, PTS181213V075,
PTS18128V110, PTS18126V125, PTS18128V150,
PTS18128V160, PTS18128V200 - 2000 fuses per reel
• All Others - 1000 fuses per reel
1812 Surface Mount Device
Description
Resettable surface mount fuse
6 to 60 volts
Current ratings from 0.1 to 3.0 amps
Fast time-to-trip
Low resistance
Halogen free
Lead free
RoHS compliant
Applications
• Medical equipment
• Telecommunications
• Rechargeable battery packs
• White goods
• Computers and peripherals
Specifications
Catalog
Number
PTS181230V010
PTS181260V014
PTS181230V020
PTS181216V035
PTS181216V050
PTS181213V075
PTS181224V075
PTS181233V075
PTS18128V110
PTS181216V110
PTS181224V110
PTS181233V110
PTS18126V125
PTS181216V125
PTS18128V150
PTS181212V150
PTS181224V150
PTS18128V160
PTS18128V200
PTS18126V260
PTS18126V300
Notes:
Vmax
(Vdc)
30
60
30
16
16
13.2
24
33
8
16
24
33
6
16
8
12
24
8
8
6
6
Imax
(Amps)
100
10
100
100
100
100
100
20
100
100
20
20
100
100
100
100
20
100
100
100
100
Ihold
@23°C
(Amps)
0.10
0.14
0.20
0.35
0.50
0.75
0.75
0.75
1.10
1.10
1.10
1.10
1.25
1.25
1.50
1.50
1.50
1.60
2.00
2.60
3.00
Itrip
@23°C
(Amps)
0.30
0.34
0.40
0.70
1.00
1.50
1.50
1.50
2.20
2.20
2.20
2.20
2.50
2.50
3.00
3.00
3.00
3.20
3.50
5.00
5.00
Pd
Typ.
(W)
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.9
0.9
0.9
0.8
1.2
1.2
1.2
Time to Trip (Max.)
(Amps)
(Sec)
0.5
1.5
1.5
0.15
8
0.02
8
0.1
8
0.15
8
0.2
8
0.2
8
0.2
8
0.3
8
0.5
8
0.5
8
0.5
8
0.4
8
0.4
8
0.3
8
0.5
8
1.5
8
1.0
8
2.0
8
2.5
8
4.0
Resistance (Ω)
Initial (Ri) Post Trip (R1)
Min.
Max.
1.6
15
1.5
6
0.8
5
0.32
1.5
0.15
1
0.11
0.45
0.11
0.29
0.11
0.4
0.04
0.21
0.06
0.18
0.06
0.2
0.06
0.2
0.05
0.14
0.05
0.14
0.04
0.11
0.04
0.11
0.04
0.12
0.03
0.1
0.02
0.06
0.015
0.047
0.012
0.04
Agency
Information
cURus TUV
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Ihold – Hold current: Maximum current device will pass without interruption in 23°C still air.
Itrip – Trip current: Minimum current that will switch the device from low resistance to high resistance in 23°C still air.
Vmax: Maximum continuous voltage device can withstand without damage at rated current.
Imax: Maximum fault current device can withstand without damage at rated voltage.
Pd: Power dissipated from device when in the tripped state in 23°C still air.
Ri (min.): Minimum resistance of device as supplied at 23°C unless otherwise specified.
Ri (max.): Maximum resistance of device as supplied at 23°C unless otherwise specified.
R1(max.): Maximum resistance of device when measured one hour post reflow (SMD) or one hour post trip (radial-leaded device) at 23C unless otherwise specified.
0111
BU-SB11017
Page 1 of 4
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