RL2550W-R005F Datasheet, PDF (1/8 Pages) Delta Electronics, Inc. – 1W, 2010, Low Resistance Chip Resistor (Lead / Halogen Free)

SPECIFICATION FOR APPROVAL
DOCUMENT : SM560000NH
REVISION : A0
PAGE
: 1 OF 8
1W, 2010, Low Resistance Chip Resistor (Lead / Halogen Free)
1. Scope
This specification applies to 2.5mm x 5.0mm size 1W, fixed metal film chip resistors rectangular type
for use in electronic equipment.
2. Type Designation
RL2550 W - □□□□ □
(1) (2)
(3)
(4)
Where (1) Series No.
(2) W = W Type
(3) Resistance value :
For example - -
R005 = 5mΩ
R050 = 50mΩ
(4) Resistance tolerance
F = ± 1%
G = ± 2%
J = ± 5%
3. Outline Construction and Marking
3-1 Outline Construction
L
(5)
(4)
(3)
W _R005
(2)
t
a
a
(1)
(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
L
W
a
t
Dimensions (mm)
RL2550
5.0 ± 0.20
2.5 ± 0.20
1.00 ± 0.15
0.80 ± 0.15
Figure 1. Construction and Dimensions