Carbon Film Resistors
Carbon Film Resistors
Type:
ERDS1 (0.5 W)
ERDS2 (0.25 W)
ERD25 (0.25 W)
■ Features
●
●
●
●
●
Discontinued
Reliability ....................
Automatic insertion ....
Marking ......................
Flame Retardant ........
Reference Standard ...
High reliability by using carbon film
Taping style for automatic inserting machines
4 color code marking
Using UL 94 V-0 approved coating for flame retardant type
IEC 60115-2, JIS C 5201-2
■ Explanation of Part Numbers
1
3
4
5
6
7
8
9
10
11
E
Product
Code
Carbon
Film
Resistors
2
R
D
S
1
T
J
1
0
3
T
Power Rating
at 70 °C Amb.
0.5 W
S1
0.25 W
S2
0.25 W
25
Special Feature and/or
Cut & Formed Style (Type)
T
V, FV
F
Standard (Straight leads)
Radial formed (S1, 25)
Flame-retardant
Resistance Value
Resistance
Tolerance
J
0
The first two digits are
significant figures of
resistance and the third
one denotes number of
zeros following.
Decimal point expressed by R as 4.7 ȑ= 4R7.
(*Nil for Jumper)
±5 %
Jumper
Suffix for Packaging and
/or Cut & Formed Leads
Nil
T
V
P
■ Construction
Standard bulk
packing
Standard taped
box (26 mm axial
or Radial)
Standard taped
& box (52 mm axial)
Lead formed
Flame retardant
■ Dimensions in mm (not to scale)
H
L
fD
H
Primary coating
Lead wire
1st significant figure.
Spiralling
fd
2nd significant figure.
Multiplier
Carbon film
(Metal film for 4.3 ȑ or less)
Insulative
coating
Tolerance
See Page ER131 for color code indication
Standard Quantity : 2000 pcs.
Standard:
Epoxy resin
H
Mass
(Weight)
[mg/pc.]
20 min.
228
20 min.
107
20 min.
228
Dimensions (mm)
Flame retardant
Silicone resin
(UL94V-0
approved)
Type
L
fD
fd
End cap
Marking
ERDS1T
ERDS1F
6.35 –0.35 2.30 –0.30 0.60
ERDS2T
ERDS2F
High thermal
conductive ceramic
core
3.20
ERD25T
ERD25F
6.35 –0.35 2.30 –0.30 0.60
+0.65
±0.20
+0.65
+0.50
+0.20
1.70 –0.10
+0.50
0.45
±0.05
±0.05
±0.05
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Feb. 2006
Discontinued
Carbon Film Resistors
■ Shape and Packaging
● Bulk type (Lead forming)
Standard forming
Type
D
Part Numbers
Std. Qty.
(PCS)
ERDS2TJ२२२A
d
Carbon
Film R
H
L
P
ERD25TJ२२२B
fD
L
3.2±0.2
2000
1.7
+0.65
+0.5
6.35 –0.35
ERDS1TJ२२२B
P
+0.2
–0.1
2.3 –0.3
H
d
+1.5
–0.5
5.0±0.5
4.5
10.0±0.5
0.45
4.5–0.5
+1.5
0.6
Radial forming
H
Type
d
Lead
Insulation
Coating
k
k
Part Numbers
Std. Qty.
(PCS)
Carbon
Film R
ERD25VJ२२२
ERD25FVJ२२२
ERDS1VJ२२२
ERDS1FVJ२२२
2000
Type
h
L
Part Numbers
Std. Qty.
(PCS)
L
Carbon
Film R
ERD25FJ२२२P
ERDS1FJ२२२P
2000
6.35 –0.35
fD
L
+0.65
H
h
+0.5
k
6.35 –0.35 2.3 –0.3 20 min. 9.5 min. 2.0
j
±0.5
d
+2.0
6.0 –1.0
0.6
j
Self standing form
D
h
L
P
d
6.5±1.0
fD
+0.65
P
+0.5
h
d
10.0±1.5
11.5±1.0
0.65
3.5±1.0
2.3 –0.3
0.8
● Axial taping type
Shape
6±1
L
0.5 max.
0
L1
0.8 max.
L2
1 max.
P
fD
P
0.5 max.
fd
3.2 min.
1
2
3
4
L
max.
3.4
3.4
6.5
6.5
fD
max.
1.9
1.9
2.5
2.5
fd
0.45
0.45
0.6
0.6
P
±0.3
5.0
5.0
5.0
5.0
W
W0
26+1
–0
52±1
+1
26 – 0
52±1
41.5 max.
64.5±0.5
41.5 max.
64.5±0.5
| ݗL1– L 2| <1.0
ݘCumulative 250±2 mm by 50 pitch
W
W0
Packaging Shape
Flat box
b
Ma
rkin
26 mm
Axial
taping
52 mm
Axial
taping
Type
Part Numbers
1
Carbon
Film R
ERDS2FJ२२२T
2
Carbon
Film R
ERDS2FJ२२२V
ERDS2TJ२२२T
ERDS2TJ२२२V
Std. Qty.
(pcs./box)
Size of box
a҂b҂c (mm)
5000
52҂85҂255
5000
78҂85҂255
4000
52҂95҂255
2000
78҂58҂255
ERD25TJ२२२T
g
c
26 mm
Axial
taping
3
Carbon
Film R
a
ERD25FJ२२२T
ERDS1TJ२२२T
ERDS1FJ२२२T
ERD25TJ२२२V
52 mm
Axial
taping
4
Carbon
Film R
ERD25FJ२२२V
ERDS1TJ२२२V
ERDS1FJ२२२V
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Feb. 2006
