Revised: May 26, 2009
©2009 Littelfuse, Inc.
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
I
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
1206L160 0.12 0.14 3 3.5 0.06 0.07 1.5 1.8 0.03 0.07 0.80 1.6 0.01 0.2 0.004 0.02 0.1 0.45
C
Top
View
Pad
Layout
Side
View
Bottom
View
1.80 mm
(.071)
1.80 mm
(.071)
1.00 mm
(.040)
D
MARKING CODE VARIES
WITH AMPERAGE RATING
(SEE ELECTRICAL CHARACTERISTICS CHART)
SHOWN IS 1.0 AMP RATING
E
A
B
N
N
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 1206L150WR 1.50 150 Tape and Reel 2000 PR
1206L160 1206L160 1.60 160 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.
