1206L110WR

1206L110WR Datasheet

Surface Mount > 1206L Series

Part	Datasheet
1206L110WR	1206L110WR (pdf)

PDF Datasheet Preview
Resettable PTCs Surface Mount > 1206L Series 1206L Series 1206L Series Agency Approvals AGENCY FILE NUMBER E183209 R50119118 The 1206L Series PTC provides surface mount overcurrent protection for applications where space is at a premium and resettable protection is desired. • RoHS compliant, lead-free and halogen-free1 • Fast response to fault currents • Compact design saves board space • Low resistance • • Compatible with high temperature solders • USB peripherals • Disk drives • CD-ROMs • Plug and play protection for motherboards and peripherals • Mobile phones - battery and port protection • Disk drives • PDAs / digital cameras • Game console port protection Electrical Characteristics Marking I hold A I trip A V max Vdc 1206L012 Maximum Time I max A Pd max. To Trip Current Time Sec. Resistance R min Ω R 1max Ω Agency Approvals 1206L016 1206L020 2 1206L025 2 1206L035 2 1206L035/16 1206L050 2 1206L050/15 1206L075/13.2 1206L075TH 2,3 1206L110TH 2,3 1206L150TH 2,3 1206L175 1 Effective September 15, 2009 onward, all 1206L PTC products will be manufactured Halogen Free HF . Existing Non-Halogen Free 1206L PTC products will continue to be sold until supplies are depleted. Effective January 1, 2010, all 1206L PTC product will be manufactured and sold as Halogen Free by default, and the “HF” part number code will be discontinued -- Refer to Part Ordering Number System and Packaging Options sections for additional information. 2 Some older references to these devices may include in the Part Number. The should be omitted when placing new orders for the device. 3 Part numbers ending in “TH” refer to new lower devices. For these items the “TH” must be included in the ordering instructions. Please refer also to the Dimensions and Part Ordering Number System sections of this document for additional information. Orders for the original thicker product No TH in part number may be accepted in some instances through October 31, Please contact Littelfuse for additional information or arrangements. 2010 Littelfuse, Inc 1206L Series are subject to change without notice. Please refer to for current information. Resettable PTCs Surface Mount > 1206L Series Temperature Rerating Part Number 1206L012 1206L016 1206L020 1206L025 1206L035 1206L035/16 1206L050 1206L050/15 1206L075/13.2 1206L075TH 1206L110TH 1206L150TH 1206L175 1206L200 -40°C -20°C Ambient Operation Temperature 0°C 23°C 40°C 50°C 60°C Hold Current A 70°C 85°C 0.12A 0.16A 0.20A 0.25A 0.35A, 0.35A/15V 0.50A, 0.50A/15V 0.75A 0.75A/13.2V 1.1A 1.5A 1.75A 2.0A Average Time Current Curves 100 10 1 1206L Percentage of Rated Current Temperature Rerating Curve 170% 150% 130% 110% 90% 70% 50% 30% 10% -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 Temperature °C Time in Seconds Current in Amperes 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. 1206L Series 2010 Littelfuse, Inc. are subject to change without notice. Please refer to for current information. Temperature °C 1206L Series Resettable PTCs Part Ordering Number System 1206 L xxx /xx TH Y R HF HALOGEN FREE PRODUCT INDICATOR Required for some items. See Packaging section. PACKAGING STYLE R Tape & Reel SERIES QUANTITY CODE W=3000 Y=4000 P=2000 LOW PROFILE DEVICE INDICATOR Required, for L075, L110 and L150 device orders only. Refer to “C” in Dimensions section. SPECIAL VOLTAGE RATING ITEM Applicable only to 1206L035/16 and 1206L050/15. Refer to Electrical Characteristics Table for additional information I HOLD CURRENT CODE Refer to Electrical Characteristics Table L LITTELFUSE SURFACE MOUNT PPTC DEVICE SIZE CODE x inch Packaging Options Part Number Ordering Number 1206L012 1206L012WRHF 1206L012WR 1206L016 1206L016WRHF 1206L016WR 1206L020 1206L020YRHF 1206L020YR 1206L025 1206L025YRHF 1206L025YR 1206L035 1206L035YRHF 1206L035YR 1206L035/16YRHF 1206L035/16 1206L035/16YR 1206L050 1206L050YRHF 1206L050YR 1206L050/15YRHF 1206L050/15 1206L050/15YR 1206L075/13.2 1206L075/13.2WR 1206L075TH 1206L075THYR 1206L110TH 1206L150TH 1206L110THYR 1206L150THWR 1206L175 1206L200 1206L175PR 1206L200PR Halogen Free* Yes No Yes No Yes No Yes No Yes No Yes No Yes No Yes No Yes I hold A I hold Code 012 050 075 110 150 175 200 Packaging Option Quantity Tape and Reel 3000 Tape and Reel 3000 Tape and Reel 4000 Tape and Reel 4000 Tape and Reel 4000 Tape and Reel 4000 Tape and Reel

PDF Datasheet Preview

Resettable PTCs

Surface Mount > 1206L Series
1206L Series
1206L Series

Agency Approvals

AGENCY FILE NUMBER E183209

R50119118

The 1206L Series PTC provides surface mount overcurrent protection for applications where space is at a premium and resettable protection is desired.
• RoHS compliant, lead-free and halogen-free1
• Fast response to fault currents
• Compact design saves board space
• Low resistance
•
• Compatible with high
temperature solders
• USB peripherals
• Disk drives
• CD-ROMs
• Plug and play protection
for motherboards and peripherals
• Mobile phones - battery and port protection
• Disk drives
• PDAs / digital cameras
• Game console port
protection

Electrical Characteristics

Marking

I hold A

I trip A

V max Vdc
1206L012

Maximum Time

I max A

Pd max.

To Trip Current Time

Sec.

Resistance

R min Ω

R 1max Ω

Agency Approvals
1206L016 1206L020 2 1206L025 2 1206L035 2
1206L035/16 1206L050 2
1206L050/15
1206L075/13.2
1206L075TH 2,3
1206L110TH 2,3
1206L150TH 2,3
1206L175
1 Effective September 15, 2009 onward, all 1206L PTC products will be manufactured Halogen Free HF . Existing Non-Halogen Free 1206L PTC products will continue to be sold until supplies are depleted. Effective January 1, 2010, all 1206L PTC product will be manufactured and sold as Halogen Free by default, and the “HF” part number code will be discontinued -- Refer to Part Ordering Number System and Packaging Options sections for additional information.
2 Some older references to these devices may include in the Part Number. The should be omitted when placing new orders for the device.
3 Part numbers ending in “TH” refer to new lower devices. For these items the “TH” must be included in the ordering instructions.
Please refer also to the Dimensions and Part Ordering Number System sections of this document for additional information. Orders for the original thicker product No TH in part number
may be accepted in some instances through October 31, Please contact Littelfuse for additional information or arrangements.
2010 Littelfuse, Inc
1206L Series
are subject to change without notice. Please refer to for current information.

Resettable PTCs

Surface Mount > 1206L Series

Temperature Rerating

Part Number 1206L012 1206L016 1206L020 1206L025 1206L035
1206L035/16 1206L050
1206L050/15 1206L075/13.2 1206L075TH
1206L110TH 1206L150TH
1206L175 1206L200
-40°C
-20°C

Ambient Operation Temperature
0°C
23°C
40°C
50°C
60°C

Hold Current A
70°C
85°C
0.12A 0.16A 0.20A 0.25A 0.35A, 0.35A/15V 0.50A, 0.50A/15V 0.75A 0.75A/13.2V 1.1A 1.5A 1.75A 2.0A

Average Time Current Curves
100 10 1
1206L

Percentage of Rated Current

Temperature Rerating Curve
170% 150% 130% 110% 90% 70% 50% 30%
10% -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 Temperature °C

Time in Seconds

Current in Amperes

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.
1206L Series
2010 Littelfuse, Inc.
are subject to change without notice. Please refer to for current information.

Temperature °C
1206L Series

Resettable PTCs
Part Ordering Number System
1206 L xxx /xx TH Y R HF

HALOGEN FREE PRODUCT INDICATOR Required for some items. See Packaging section.

PACKAGING STYLE R Tape & Reel

SERIES

QUANTITY CODE W=3000 Y=4000 P=2000

LOW PROFILE DEVICE INDICATOR Required, for L075, L110 and L150 device orders only. Refer to “C” in Dimensions section.

SPECIAL VOLTAGE RATING ITEM Applicable only to 1206L035/16 and 1206L050/15. Refer to Electrical Characteristics Table for additional information

I HOLD CURRENT CODE Refer to Electrical Characteristics Table

L LITTELFUSE SURFACE MOUNT PPTC

DEVICE SIZE CODE x inch

Packaging Options
Part Number Ordering Number
1206L012
1206L012WRHF 1206L012WR
1206L016
1206L016WRHF 1206L016WR
1206L020
1206L020YRHF 1206L020YR
1206L025
1206L025YRHF 1206L025YR
1206L035
1206L035YRHF 1206L035YR
1206L035/16YRHF 1206L035/16
1206L035/16YR
1206L050
1206L050YRHF 1206L050YR
1206L050/15YRHF 1206L050/15
1206L050/15YR
1206L075/13.2 1206L075/13.2WR 1206L075TH 1206L075THYR
1206L110TH 1206L150TH
1206L110THYR 1206L150THWR
1206L175 1206L200
1206L175PR 1206L200PR

Halogen Free*

Yes No Yes No Yes No Yes No Yes No Yes No Yes No Yes No Yes

I hold A

I hold Code 012
050 075 110 150 175 200

Packaging Option Quantity

Tape and Reel
3000

Tape and Reel
3000

Tape and Reel
4000

Tape and Reel
4000

Tape and Reel
4000

Tape and Reel
4000

Tape and Reel

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived 1206L110WR Datasheet file may be downloaded here without warranties.

Datasheet ID: 1206L110WR 646346