1206L160 - Littelfuse - Datasheet.Live

POLYFUSE® Resettable PTCs

1206L Series

Surface Mount > 1206L Series

Speciﬁcations are subject to change without notice.

Please refer to www.littelfuse.com/series/1206L.html for current information.

1206L Series

The 1206L Series device provides surface mount

overcurrent protection for applications where space is at a

premium and resettable protection is desired.

Electrical Characteristics

Part Number* Marking I hold

(A)

I trip

(A)

V max

(Vdc)

I max

(A)

P d

max.

(W)

Maximum Time

To Trip Resistance Agency

Approvals

Current

(A)

Time

(Sec.)

R min

(Ω)

R typ

(Ω)

R 1max

(Ω)

1206L012 A 0.125 0.29 30 100 0.6 1.00 0.20 1.500 3.600 6.000 XX

1206L016 B 0.16 0.37 30 100 0.6 1.00 0.30 1.200 2.800 4.500 XX

1206L020–C C 0.20 0.42 24 100 0.6 8.00 0.10 0.650 1.550 2.600 XX

1206L025–C D 0.25 0.50 16 100 0.6 8.00 0.08 0.550 1.400 2.300 XX

1206L035–C E 0.35 0.75 6 100 0.6 8.00 0.10 0.300 0.750 1.200 XX

1206L035/16 J 0.35 0.75 16 100 0.6 8.00 0.10 0.300 0.750 1.200 XX

1206L050–C F 0.50 1.00 6 100 0.6 8.00 0.10 0.150 0.400 0.700 XX

1206L050/15 M 0.50 1.00 15 100 0.6 8.00 0.10 0.150 0.400 0.750 XX

1206L075–C G 0.75 1.50 6 100 0.6 8.00 0.20 0.090 0.200 0.290 XX

1206L100 N 1.00 1.80 6 100 0.8 8.00 0.30 0.055 0.110 0.210 XX

1206L110–C H 1.10 2.20 6 100 0.8 8.00 0.30 0.040 0.110 0.180 XX

1206L150–C K1.50 3.00 6 100 0.8 8.00 1.00 0.040 0.080 0.120 XX

I hold = Hold current: maximum current device will pass without tripping in 20°C still air.

I trip = Trip current: minimum current at which the device will trip in 20°C still air.

V max = Maximum voltage device can withstand without damage at rated current (I max)

I max = Maximum fault current device can withstand without damage at rated voltage (Vmax)

P d = Power dissipated from device when in the tripped state at 20°C still air.

R min = Minimum resistance of device in initial (un-soldered) state.

R typ = Typical resistance of device in initial (un-soldered) state.

R 1max = Maximum resistance of device at 20°C measured one hour after tripping or reﬂow

soldering of 260°C for 20 sec.

Description

Agency Approvals

AGENCY AGENCY FILE NUMBER

E183209

R50119118

Features

Applications

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lead-free

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currents

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board space

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temperature solders

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for motherboards and

peripherals

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and port protection

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protection

Caution: Operation beyond the speciﬁed rating may result in damage and possible arcing and ﬂame.

*Note: Some devices in this product series may have “–C“ in the Part Number. The “–C“ should be omitted when placing orders for the device.

POLYFUSE® Resettable PTCs

1206L Series

Surface Mount > 1206L Series

Speciﬁcations are subject to change without notice.

Please refer to www.littelfuse.com/series/1206L.html for current information.

Ambient Operation Temperature

-40°C -20°C 0°C 23°C 40°C 50°C 60°C 70°C 85°C

Part Number* Hold Current (A)

1206L012 0.18 0.16 0.14 0.125 0.10 0.09 0.08 0.07 0.05

1206L016 0.22 0.20 0.18 0.16 0.14 0.12 0.10 0.09 0.08

1206L020–C 0.28 0.25 0.23 0.20 0.17 0.15 0.14 0.12 0.09

1206L025–C 0.37 0.33 0.29 0.25 0.22 0.20 0.17 0.15 0.12

1206L035–C 0.50 0.45 0.40 0.35 0.30 0.27 0.24 0.21 0.15

1206L035/16 0.50 0.45 0.40 0.35 0.30 0.27 0.24 0.21 0.15

1206L050–C 0.71 0.64 0.57 0.50 0.42 0.39 0.35 0.31 0.25

1206L050/15 0.71 0.64 0.57 0.50 0.42 0.39 0.35 0.31 0.25

1206L075–C 1.14 1.01 0.88 0.75 0.65 0.59 0.54 0.49 0.41

1206L100 1.45 1.31 1.15 1.00 0.84 0.77 0.69 0.61 0.48

1206L110–C 1.52 1.37 1.25 1.10 0.92 0.82 0.75 0.64 0.52

1206L150–C 2.18 1.94 1.72 1.50 1.28 1.17 1.06 0.96 0.77

Temperature Rerating

Temperature Rerating Curve

-40 -30 -20 -10 0 10 20 30 40 50 60 70 80

10%

30%

50%

70%

90%

110%

130%

150%

170%

Temperature (°C)

Percentage of Rated Current

Average Time Current Curves

The average time current curves and Temperature Rerating curve performance is affected

by a number or variables, and these curves provided as guidance only. Customer must

verify the performance in their application.

0.01

0.1

100

1000

10000

100000

0.1 1 10 100

Time in Seconds

Current in Amperes

1206L

0.12A

0.16A

0.20A

0.25A

0.35A

0.35A/15V

0.50A

0.50A/15V

0.75A

1.0A

1.1A

1.5A

2.0A

*Note: Some devices in this product series may have “–C“ in the Part Number. The “–C“ should be omitted when placing orders for the device.

POLYFUSE® Resettable PTCs

1206L Series

Surface Mount > 1206L Series

Speciﬁcations are subject to change without notice.

Please refer to www.littelfuse.com/series/1206L.html for current information.

Environmental Speciﬁcations

Soldering Parameters

Preheating

120

180

220

260

060 to 100

Temperature (°C)

Soldering Cooling

120

50 to 150

Time(s)

Condition Reﬂow

Peak Temp/ Duration Time 260°C / 10 Sec

Time above liquids (TAL) 220°C 60 Sec ~ 100 Sec

Preheat 120°C~ 180°C 50 Sec ~ 150 Sec

Storage Condition 0°C~35°C, 70%RH

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oven, N2 environment for lead–free

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solvents.

Note: If reﬂow temperatures exceed the recommended proﬁle,

devices may not meet the performance requirements.

Operating/Storage

Temperature -40°C to +85°C

Maximum Device Surface

Temperature in Tripped

State

125°C

Passive Aging +85°C, 1000 hours

-/+5% typical resistance change

Humidity Aging +85°C, 85%, R.H.,1000 hours

-/+5% typical resistance change

Thermal Shock

MIL–STD–202, Method 107G

+85°C/-40°C 20 times

-30% typical resistance change

Solvent Resistance MIL–STD–202, Method 215

No change

Vibration

MIL–STD–883C, Method 2007.1,

Condition A

No change

Moisture Sensivity Level Level 2, J–STD–020C

Physical Speciﬁcations

Terminal Material Solder-Plated Copper (Solder Material:

Matte Tin (Sn))

Lead Solderability Meets EIA Speciﬁcation RS186-9E,

ANSI/J-STD-002 Category 3.

POLYFUSE® Resettable PTCs

1206L Series

Surface Mount > 1206L Series

Speciﬁcations are subject to change without notice.

Please refer to www.littelfuse.com/series/1206L.html for current information.

Part Ordering Number System*

PACKAGING STYLE

SIZE

L: LITTELFUSE SURFACE MOUNT PPTC

HOLD

HOLD CURRENT CODE

(Refer to Electrical Characteristics Table)

/XX: SPECIAL VOLTAGE RATING

(Not applicable to all parts. Refer to

Electrical Characteristics Table)

QUANTITY CODE: W=3000 Y=4000 P=2000

R: Tape & Reel

SERIES

1206 L 035 /16 W R

Dimensions

Part

Number*

AB CDE

Inches mm Inches mm Inches mm Inches mm Inches mm

Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. Min. Min Max. Min. Max.

1206L012 0.12 0.14 3 3.5 0.06 0.07 1.5 1.8 0.03 0.06 0.65 1.45 0.01 0.2 0.004 0.02 0.1 0.45

1206L016 0.12 0.14 3 3.5 0.06 0.07 1.5 1.8 0.03 0.06 0.65 1.45 0.01 0.2 0.004 0.02 0.1 0.45

1206L020–C 0.12 0.14 3 3.5 0.06 0.07 1.5 1.8 0.02 0.04 0.5 1 0.01 0.2 0.004 0.02 0.1 0.45

1206L025–C 0.12 0.14 3 3.5 0.06 0.07 1.5 1.8 0.02 0.04 0.5 1 0.01 0.2 0.004 0.02 0.1 0.45

1206L035–C 0.12 0.14 3 3.5 0.06 0.07 1.5 1.8 0.02 0.03 0.45 0.75 0.01 0.2 0.004 0.02 0.1 0.45

1206L035/16 0.12 0.14 3 3.5 0.06 0.07 1.5 1.8 0.02 0.03 0.45 0.75 0.01 0.2 0.004 0.02 0.1 0.45

1206L050–C 0.12 0.14 3 3.5 0.06 0.07 1.5 1.8 0.02 0.03 0.45 0.75 0.01 0.2 0.004 0.02 0.1 0.45

1206L050/15 0.12 0.14 3 3.5 0.06 0.07 1.5 1.8 0.02 0.03 0.45 0.75 0.01 0.2 0.004 0.02 0.1 0.45

1206L075–C 0.12 0.14 3 3.5 0.06 0.07 1.5 1.8 0.02 0.05 0.45 1.25 0.01 0.2 0.004 0.02 0.1 0.45

1206L100 0.12 0.13 3 3.4 0.06 0.07 1.5 1.8 0.03 0.04 0.75 1 0.01 0.2 0.004 0.02 0.1 0.45

1206L110–C 0.12 0.13 3 3.4 0.06 0.07 1.5 1.8 0.03 0.04 0.75 1 0.01 0.2 0.004 0.02 0.1 0.45

1206L150–C 0.12 0.13 3 3.4 0.06 0.07 1.5 1.8 0.03 0.06 0.85 1.4 0.01 0.2 0.004 0.02 0.1 0.45

Top

View

Pad

Layout

Side

View

Bottom

View

1.80 mm

(.071)

1.80 mm

(.071)

1.00 mm

(.040)

MARKING CODE VARIES

WITH AMPERAGE RATING

(SEE ELECTRICAL CHARACTERISTICS CHART)

SHOWN IS 1.0 AMP RATING

Packaging

Part Number* Ordering Number* I hold

(A) I hold Code Packaging

Option Quantity Quantity &

Packaging Codes

1206L012 1206L012WR 0.125 012 Tape and Reel 3000 WR

1206L016 1206L016WR 0.16 016 Tape and Reel 3000 WR

1206L020–C 1206L020YR 0.20 020 Tape and Reel 4000 YR

1206L025–C 1206L025YR 0.25 025 Tape and Reel 4000 YR

1206L035–C 1206L035YR 0.35 035 Tape and Reel 4000 YR

1206L035/16 1206L035/16YR 0.35 035 Tape and Reel 4000 YR

1206L050–C 1206L050YR 0.50 050 Tape and Reel 4000 YR

1206L050/15 1206L050/15YR 0.50 050 Tape and Reel 4000 YR

1206L075–C 1206L075WR 0.75 075 Tape and Reel 3000 WR

1206L100 1206L100WR 1.00 100 Tape and Reel 3000 WR

1206L110–C 1206L110WR 1.10 110 Tape and Reel 3000 WR

1206L150–C 1206L150PR 1.50 150 Tape and Reel 2000 PR

*Note: Some devices in this product series may have “–C“ in the Part Number. The “–C“ should be omitted when placing orders for the device.

POLYFUSE® Resettable PTCs

1206L Series

Surface Mount > 1206L Series

Speciﬁcations are subject to change without notice.

Please refer to www.littelfuse.com/series/1206L.html for current information.

TAPE SPECIFICATIONS: EIA-481-1 (mm)

REEL DIMENSIONS:

EIA-481-1 (mm)

1206L020–C, 1206L025–C,

1206L035–C, 1206L035/16,

1206L050–C, 1206L050/15,

1206L075

1206L012,

1206L016,

1206L100,

1206L110–C

1206L150–C

W8.15+0.15-0.30 8.00+/- 0.30 8.15+0.15-0.30 H16.0+/- 0.2

F3.50+/- 0.05 3.50+/- 0.05 3.50+/- 0.05 W13.2+/- 1.5

E11.75+/- 0.10 1.75+/- 0.10 1.75+/- 0.10 DØ 60.2+/−0.5

D01.55+/- 0.05 1.55+/- 0.05 1.55+/- 0.05 FØ 13.0+/- 0.5

D11.00 (MIN) 1.00 (MIN) 1.00 (MIN) CØ 178+/- 1.0

P04.00+/- 0.10 4.00+/- 0.10 4.00+/- 0.10 H111+/- 0.5

P14.00+/- 0.10 4.00+/- 0.10 4.00+/- 0.10 W12.5+0.5

P22.00+/- 0.05 2.00+/- 0.05 2.00+/- 0.05 W23.0+0.5

A01.95+/- 0.10 1.95+/- 0.10 1.95+/- 0.10 W34.0+0.5

B03.65+/- 0.10 3.65+/- 0.10 3.65+/- 0.10 W45.0+0.5

T0.25+/- 0.10 0.25+/- 0.10 0.25+/- 0.10

K00.87+/- 0.10 1.30+/- 0.10 1.70+/- 0.10

Leader

min. 390 390 390

Trailer

min. 160 160 160

K0B0

Tape and Reel Speciﬁcations

Tape and Reel Diagram

Mouser Electronics

Authorized Distributor

Click to View Pricing, Inventory, Delivery & Lifecycle Information:

Littelfuse:

1206L160 1206L012WR 1206L016WR 1206L020YR 1206L025YR 1206L035YR 1206L050/15YR 1206L050YR

1206L035/16YR