SFR2500001203JA100 Vishay, SFR2500001203JA100 Datasheet - Page 9

• Manufacturer Part Number: SFR2500001203JA100
• Manufacturer: Vishay

SFR16S/25/25H
Vishay BCcomponents
HISTORICAL 12NC INFORMATION
• The resistors had a 12-digit numeric code starting with 23.
• The subsequent 6 digits for 1 % or 7 digits for 5 % indicated
• The remaining digits indicated the resistance value:
Resistance Decade for ± 5 % Tolerance
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42
TEST PROCEDURES AND REQUIREMENTS
IEC
60115-1
CLAUSE
4.25.1
4.8
4.7
4.12
4.6.1.1
4.13
the resistor type and packaging.
- The first 3 digits for 1 % or 2 digits for 5 % indicated the
- The last digit indicated the resistance decade.
resistance value.
RESISTANCE DECADE
100 kΩ to 910 kΩ
0.10 Ω to 0.91 Ω
1 MΩ to 9.1 MΩ
100 Ω to 910 Ω
10 kΩ to 91 kΩ
1 kΩ to 9.1 kΩ
1 Ω to 9.1 Ω
10 Ω o 91 Ω
METHOD
= 10 MΩ
60068-2-
TEST
IEC
Voltage proof on
Temperature
Endurance
resistance
Short time
coefficient
(at 70 °C)
Insulation
insulation
overload
TEST
Noise
For technical questions, contact:
Standard Metal Film Leaded Resistors
LAST DIGIT
2 x limiting voltage); 10 cycles;
U
U
6.25 x 0.25 W (SFR16S);
loaded with P
1.5 h ON and 0.5 h OFF
RMS
SFR25H); during 1 min;
RMS
(voltage not more than
5 s ON and 45 s OFF
- 55 °C and + 155 °C
(SFR25, SFR25H) or
7
8
9
1
2
3
4
5
6
Room temperature;
U
V-block method
V-block method
= 400 V (SFR16S) or
= 600 V (SFR25 and
PROCEDURE
max.
P = 6.25 x P
during 1 min;
IEC 60195
Between
1000 h;
DC = 500 V
70
or U
n
max.
[e-mail]
;
Resistance Decade for ± 1 % Tolerance
12NC Example
The 12NC of a SFR25 resistor, value 5600
a bandolier of 5000 units in ammopack was:
2322 181 43562.
RESISTANCE
R ≤ 100 kΩ
R ≤ 100 kΩ
R < 68 kΩ
R < 4.7 Ω
R ≤ 1 MΩ
R > 1 MΩ
R ≤ 1 MΩ
R > 1 MΩ
RESISTANCE DECADE
RANGE
100 kΩ to 976 kΩ
1 MΩ to 9.76 MΩ
10 kΩ to 97.6 kΩ
1 kΩ to 9.76 kΩ
100 Ω to 976 Ω
10 Ω to 97.6 Ω
1 Ω to 9.76 Ω
= 10 MΩ
≤ ± 250 ppm/K ≤ ± 100 ppm/K ≤ ± 100 ppm/K
≤ ± 100 ppm/K ≤ ± 100 ppm/K ≤ ± 100 ppm/K
≤ ± 250 ppm/K ≤ ± 100 ppm/K ≤ ± 100 ppm/K
≤ ± 250 ppm/K ≤ ± 250 ppm/K ≤ ± 250 ppm/K
max. 0.1 µV/V max. 0.1 µV/V max. 0.1 µV/V
max. 0.5 µV/V max. 0.1 µV/V max. 0.1 µV/V
max. 1.5 µV/V max. 0.1 µV/V max. 0.1 µV/V
max. 1.5 µV/V max. 1.5 µV/V max. 1.5 µV/V
SFR16S
± (0.25 % R + 0.05 Ω)
ΔR max.: ± (2 % R + 0.05 Ω)
ΔR max.:
R
REQUIREMENTS
ins
No breakdown
min.: 1000 MΩ
SFR25
Document Number: 28722
LAST DIGIT
Revision: 06-Aug-10
Ω ±
8
9
1
2
3
4
5
6
5 %, taped on
+ 0.05 Ω)
ΔR max.:
SFR25H
± (1 % R