®
POLY-FUSE Resettable PTCs
Surface Mount > 1812L Series
Part Ordering Number System
1812 L xxx /xx TH Y R
PACKAGING STYLE
R: Tape & Reel
SERIES
QUANTITY CODE: M=1000 D=1500 P or Z =2000
LOW PROFILE DEVICE INDICATOR
(Required, for L200 and L260 device orders only.
Refer to “C” in Dimensions section.)
SPECIAL VOLTAGE RATING ITEM
(Not applicable to all parts. Refer to Electrical
Characteristics Table for additional information)
I HOLD HOLD CURRENT CODE
(Refer to Electrical Characteristics Table)
L: LITTELFUSE SURFACE MOUNT PPTC
DEVICE SIZE CODE (0.18 x 0.12 inch)
Packaging
Voltage
Option
Packaging
Option
Quantity &
Packaging Code
Part Number Ordering Number
Halogen Free
Ihold (A) Ihold Code
Quantity
1812L010
1812L010/60
1812L014
ꢏꢎꢏꢅ-ꢆꢏꢆ%3
ꢏꢎꢏꢅ-ꢆꢏꢆꢑꢊꢆ%3
ꢏꢎꢏꢅ-ꢆꢏꢋ%3
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
0.10
0.10
0.14
0.20
0.20
0.35
0.50
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
1.60
2.00
2.00
2.60
2.60
3.00
010
010
014
020
020
035
050
050
075
075
075
110
1500
1500
1500
2000
1500
1500
2000
2000
2000
1500
1500
2000
1500
1500
1000
2000
1500
2000
1500
1000
2000
1500
2000
1500
1500
1000
1000
%3
%3
%3
13
%3
%3
13
13
13
%3
%3
13
%3
%3
.3
13
%3
;3
%3
.3
13
%3
13
%3
%3
.3
.3
/60
1812L020
ꢏꢎꢏꢅ-ꢆꢅꢆ13
1812L020/60
1812L035/30
1812L050
1812L050/30
1812L075
1812L75/24
1812L75/33
1812L110
1812L110/16
1812L110/24
1812L110/33
1812L125/6
1812L125/16
1812L150
1812L150/12
1812L150/24
1812L160
1812L160/12
1812L200TH
1812L200/12
1812L260TH
1812L260/12
1812L300
ꢏꢎꢏꢅ-ꢆꢅꢆꢑꢊꢆ%3
ꢏꢎꢏꢅ-ꢆꢓꢌꢑꢓꢆ%3
ꢏꢎꢏꢅ-ꢆꢌꢆ13
ꢏꢎꢏꢅ-ꢆꢌꢆꢑꢓꢆ13
ꢏꢎꢏꢅ-ꢆꢍꢌ13
ꢏꢎꢏꢅ-ꢆꢍꢌꢑꢅꢋ%3
ꢏꢎꢏꢅ-ꢆꢍꢌꢑꢓꢓ%3
ꢏꢎꢏꢅ-ꢏꢏꢆ13
ꢏꢎꢏꢅ-ꢏꢏꢆꢑꢏꢊ%3
ꢏꢎꢏꢅ-ꢏꢏꢆꢑꢅꢋ%3
ꢏꢎꢏꢅ-ꢏꢏꢆꢑꢓꢓ.3
ꢏꢎꢏꢅ-ꢏꢅꢌꢑꢊ13
ꢏꢎꢏꢅ-ꢏꢅꢌꢑꢏꢊ%3
ꢏꢎꢏꢅ-ꢏꢌꢆ;3
ꢏꢎꢏꢅ-ꢏꢌꢆꢑꢏꢅ%3
ꢏꢎꢏꢅ-ꢏꢌꢆꢑꢅꢋ.3
ꢏꢎꢏꢅ-ꢏꢊꢆ13
ꢏꢎꢏꢅ-ꢏꢊꢆꢑꢏꢅ%3
ꢏꢎꢏꢅ-ꢅꢆꢆ5)13
ꢏꢎꢏꢅ-ꢅꢆꢆꢑꢏꢅ%3
ꢏꢎꢏꢅ-ꢅꢊꢆ5)%3
ꢏꢎꢏꢅ-ꢅꢊꢆꢑꢏꢅ.3
ꢏꢎꢏꢅ-ꢓꢆꢆ.3
/60
/30
/30
/24
/33
110
1.10
110
/16
/24
/33
/6
5BQFꢀBOEꢀ3FFM
125
125
150
150
150
160
160
200
200
260
260
300
/16
/12
/24
/12
/12
/12
43
© 2012 Littelfuse, Inc
1812L Series
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/1812L.html for current information.
Revised: June 3, 2012