POLYFUSE® Resettable PTCs
Surface Mount
Part Numbering System
1812 L 075 /33 D R
PACKAGING STYLE
R: Tape & Reel
SERIES
QUANTITY CODE: D=1500 M=1000 P=2000
/XX: SPECIAL VOLTAGE RATING (NOT APPLICABLE TO ALL PARTS)
I CURRENT CODE (SEE TABLE BELOW)
HOLD
L: LITTELFUSE SURFACE MOUNT PPTC
SIZE
Packaging
I hold
(A)
0.10
0.14
0.20
0.50
I hold Code
010
014
020
050
0.75
075
1.10
110
1.25
125
1.50
150
1.60
160
2.00
200
2.60
260
Voltage
Option
/24
/33
/16
/33
/6
/12
/24
/12
Packaging
Option
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Quantity
1500
1500
2000
2000
2000
1500
1500
2000
1500
1000
1500
2000
2000
1500
1000
2000
1500
1500
1000
Quantity &
Packaging Codes
DR
DR
PR
PR
PR
DR
DR
PR
DR
MR
DR
PR
ZR
DR
MR
PR
DR
DR
ZR
1812L Series
Specifications are subject to change without notice.
Electronics Designers Guide
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