RL2550H-R002F Datasheet, PDF (1/6 Pages) Delta Electronics, Inc. – 1/2W, 2550, L Type Low Resistance Chip Resistor (Lead free / Halogen Free)

SPECIFICATION FOR APPROVAL
DOCUMENT : SMD40000NH
REVISION : A0
PAGE
: 1 OF 6
1/2W, 2550, L Type Low Resistance Chip Resistor (Lead free / Halogen Free)
1. Scope
This specification applies to 2.5mm x 5.0mm size 1/2W, fixed metal foil current sensing resistors used
in electronic equipment.
2. Type Designation
RL2550 H - □□□□ □
(1) (2)
(3)
(4)
Where (1) Series No.
(2) H = H Type
(3) Resistance value :
For example - -
R002 = 2mΩ
(4) Resistance tolerance
F = ± 1%
G = ± 2%
J = ± 5%
3. Outline Designation and Marking
3-1 Outline Designation
L
W
t
a
a
(1) Substrate
(2) Resistor
(3) Terminals
(4) Protection coat
(5) Marking
Alumina 96%
Cu alloy
Sn (on Cu )
Heat resistive epoxy resin
Epoxy resin
Code Letter
Dimensions (mm)
RL2550
L
5.0 ± 0.20
W
2.5 ± 0.20
a
1.40 ± 0.25
t
(1~ 2mΩ) 0.60 ± 0.15
(3mΩ) 0.45 ± 0.15
Figure 1. Construction and Dimensions