AMTRANS AMRA series / Fixed Metal Oxide Film Resistors for Audio Equipments
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Fixed Metal Oxide Film Resistors for Audio Equipments AMRA series
AMRA series
Fixed Metal Oxide Film Resistors for Audio Equipments
Datasheet (PDF)
Rating
1/2W, 1W, 2W, 5W
Nominal Resistance
Can be specified
by order quantity
/
Please contact
Production
Japan
Features
◇
Non-magnetic substances are used to reduce magnetic distortion and to obtain higher sound quality than general metal oxide film resistors.
◇
Resistor film is made of oxide metal such as tin oxide and shows anti-ombustion characteristics.
◇
Flame retardant coating
◇
RoHS Compliant
Structures and Materials
Parts Name
Material
Remarks
(1)
Color code
Heat-proof epoxy resin
(2)
Ceramic base
Porcelain rod (alumina)
(3)
Resistor film
Tin oxide film
(4)
Coating
Non-flammable insulation silicon paint Color: gray
UL approved (File No. E73179)
(5)
Terminal
Cap：Brass
Tin plated
Leed：Soft copper wire (JIS C 3102)
Tin plated
Dimensions
Type
L
D
d
T
1/2FS
6.3±0.5
2.5±0.4
20<
0.6
2.0>
1FS
9.0±1.0
3.1±0.8
20<
0.7
2.0>
2FS
11.0±1.0
4.0±0.8
20<
0.8
2.0>
5FS
24.5±1.0
8.5±1.0
20<
0.8
4.0>
Type Designation
Derating Curve
(1)
Product Code
(2)
Power Rating（W）
(3)
Flame retardant insulation coating
(4)
Characteristics
S
Small Size
(5)
Nominal Resistans（Ω）
３Figure Mark Ｅ-12 Series
(6)
Resistance Tolerance
J
±5%
G
±2%
F
±1%
(7)
Taping & Forming
L
Forming
T
Taping
Rating
Type
Power Rating(W)
Max Working Voltage(V)
Max Overload Voltage(V)
Max intermittent Overload Voltage(V)
Dielectric with-standing Voltage(V)
1/2FS
0.5
250
400
500
250
1FS
1
350
600
750
350
2FS
2
350
600
750
350
5FS
5
500
800
1500
500
Rating
Type
Characteristics
Resistance Range(Ω)
Rated Ambient Temp(℃)
Operating Temp Range(℃)
1/2FS
S
0.1〜150K
+70
-55〜+155
1FS
0.1〜270K
2FS
0.1〜470K
5FS
0.5〜560K
Range
（Ω）(10Ω〜1.5MΩ)
10
100
1.0K
10K
100K
1.0M
12
120
1.2K
12K
120K
15
150
1.5K
15K
150K
1.5M
18
180
1.8K
18K
180K
22
220
2.2K
22K
220K
27
270
2.7K
27K
270K
33
330
3.3K
33K
330K
39
390
3.9K
39K
390K
47
470
4.7K
47K
470K
56
560
5.6K
56K
560K
68
680
6.8K
68K
680K
82
820
8.2K
82K
820K
Forming products
W1 is PCB hole diameter. W2 is the width of the terminal process.
L, D, d is the same as the dimensions of the straight products.
Forming products Dimensions
(mm)
Type
P
1
±0.5
H
1
W
1
±0.1
h
1/2FS
10.0
10.0
6.0±1.0
4.5
0.8
1.1
2.0>
1FS
12.5
12.5
6.0±1.0
4.5
1.0
1.3
2.0>
2FS
15.0
15.0
8.0±1.5
4.5
1.0
1.3
2.0>
5FS
30.0
30.0
10.0±2.0
4.5
1.0
1.3
2.0>
Taping products
Taping products Dimentions
(mm)
Taping interval Type
W
P
L1±L2
T
Z
R
t
S
T52
5±0.5
1.0>
6±1
1.2>
0
3.2<
0.8>
T521
10±0.5
T631
63+2
10±0.5
1.5>
0.5>
Casing
Container size and quantity
Type
Taping interval Type
Quantity
L±5
W±5
H±5
1/2FS
T52
2,000
255
78
53
1FS
T52
2,000
255
78
100
2FS
T52
1,000
255
78
68
5FS
T631
450
255
94
140
Display position
Display item
(1)
1 ／ Type
2 ／ Resistance and Tolerance
3 ／ Quantity
4 ／ Production Lot Number
5 ／ Manufacturers Abbreviations
Bulk packaging
100 or 200 resistors per poly bag, each quantity specified in a box packaging.
(RF5FS, RS3FB is 50)
アムトランス 製品情報
W1 is PCB hole diameter. W2 is the width of the terminal process.
