Littelfuse 0603L Series - Manual (Page 4)

© 2013 Littelfuse, Inc.
Revised: March 17, 2013
POLY-FUSE ® Resettable PTCs
0603L Series Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/0603L.html for current information.
Surface Mount > 0603L Series
Part Ordering Number System
PACKAGING STYLE
L: LITTELFUSE SURFACE MOUNT PPTC
QUANTITY CODE
R: Tape & Reel
Y: 4000
0603 L xxx Y R
SERIES
DEVICE SIZE CODE (0.06 x 0.03 inch)
I
HOLD
HOLD CURRENT CODE
(Refer to Electrical Characteristics Table)
Packaging
Dimensions
Part
Number
A B C D E
Inch mm Inch mm Inch mm Inch mm Inch mm
Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max
0603L004 .055 .071 1.40 1.80 .024 .039 0.60 1.00 .016 .030 0.40 0.75 .006 .020 0.15 0.50 .004 .016 0.10 0.40
0603L010 .055 .071 1.40 1.80 .024 .039 0.60 1.00 .016 .030 0.40 0.75 .006 .020 0.15 0.50 .004 .016 0.10 0.40
0603L020 .055 .071 1.40 1.80 .024 .039 0.60 1.00 .016 .030 0.40 0.75 .006 .020 0.15 0.50 .004 .016 0.10 0.40
0603L025 .055 .071 1.40 1.80 .024 .039 0.60 1.00 .016 .030 0.40 0.75 .006 .020 0.15 0.50 .004 .016 0.10 0.40
0603L035 .055 .071 1.40 1.80 .024 .039 0.60 1.00 .030 .061 0.75 1.55 .006 .020 0.15 0.50 .004 .016 0.10 0.40
0603L050 .055 .071 1.40 1.80 .024 .039 0.60 1.00 .030 .061 0.75 1.55 .006 .020 0.15 0.50 .004 .016 0.10 0.40
C
Top
View
Pad
Layout
Side
View
Bottom
View
1mm
(.039”)
0.8mm
(.032”)
D
Marking code varies with
amperage rating -- See
Electrical Characteristics table
E
A
B
1mm
(.039”)
1mm
(.039”)
Solder Pad Layout
Part Number Ordering Number
Halogen
Free
I
hold
(A)
I
hold
Code
Packaging
Option
Quantity
Quantity &
Packaging Codes
0603L004 -:3 Yes 0.04 004 5BQFBOE3FFM 4000 :3
0603L010 -:3 Yes 0.10 010 5BQFBOE3FFM 4000 :3
0603L020 -:3 Yes 0.20 020 5BQFBOE3FFM 4000 :3
0603L025 -:3 Yes 0.25 025 5BQFBOE3FFM 4000 :3
0603L035 -:3 Yes 0.35 035 5BQFBOE3FFM 4000 :3
0603L050 -:3 Yes 0.50 050 5BQFBOE3FFM 4000 :3