SF1/2TC2101A [KOA]
RES,AXIAL,METAL FILM,2.1K OHMS,350WV,.05% +/-TOL,-10,10PPM TC;型号: | SF1/2TC2101A |
厂家: | KOA SPEER ELECTRONICS, INC. |
描述: | RES,AXIAL,METAL FILM,2.1K OHMS,350WV,.05% +/-TOL,-10,10PPM TC 电阻器 |
文件: | 总2页 (文件大小:129K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
4'
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EU
/&8
GFBUVSFT
s Super high precision resistors with
a wide resistance range of 100ȍ – 5.11Mȍ
respond to tolerance 0.01% and T.C.R. 5×10−6/K
s Extremely stable resistors with less variation 0.01%/year
s Designated resistances (marking in 4-digit effective figures)
of tolerances 0.01% – 0.ꢀ5% are available
s Marking: black body color and alphanumeric marking
s Products meet EU RoHS requirements
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Trimming
Dimensions inches (mm)
Line
Electrode
Type
Resin for
Cap
L
D
d (Nominal)
l
Sealing
Ceramic
Outer Case
Core
.413 .016
.14ꢀ .016
SF1/8
SF1/4
SF1/2
Lead
Wire
(10.5 0.ꢀ)
(3.6 0.ꢀ)
.0ꢀ6
(0.65)
1.50 .118
(38 3)
.630 .016
(16.0 0.ꢀ)
.138 .0ꢀ0
(5.5 0.5)
.787 .0ꢀ0
(20.0 0.5)
.ꢀ64 .0ꢀ0
(6.7 0.5)
.031
(0.8)
Resistive Film
L
D
PSEFSJOHꢀJOGPSNBUJPO
SF
1/8
Y
C
1003
B
Product
Code
Power
Rating
T.C.R.
Terminal
Surface Material
Nominal
Resistance
Resistance
Tolerance
(×10-6/K)
1/8: 0.1ꢀ5W
1/4: 0.ꢀ5W
1/ꢀ: 0.5W
Y
:
5
10
C:
SnCu
4 digits*
T
:
0.01%
0.0ꢀ%
0.05%
0.1%
0.ꢀ5%
0.5%
T:
Q
A
B
C
D
:
:
:
:
:
* It becomes a real number when a nominal resistance is 4 or more digits of significant figures.
Contact us when you have control request for environmental hazardous material other than the substance specified by EU RoHS.
SBUJOHT
Resistance Range
Max.
Working
Voltage
Max.
Overload
Voltage
Power
Rating
T.C.R.
Type
(×10-6/K)
T: 0.01ꢀ Q: 0.02ꢀ
E24, E96 E24, E96
A: 0.0ꢁꢀ
E24, E96
B: 0.1ꢀ
E24, E96
C: 0.2ꢁꢀ
E24, E96
D: 0.ꢁꢀ
E24, E96
SF1/8YC
SF1/8TC
SF1/4YC
SF1/4TC
SF1/ꢀYC
SF1/ꢀTC
Y:
T: 10
Y:
T: 10
Y:
T: 10
5
100 - ꢀ00k
100 - 511k
100 - 511k
100 - 1M
100 - ꢀ00k
100 - 511k
100 - 511k
100 - 1M
100 - ꢀ00k
100 - 511k
100 - 511k
100 - 1M
100 - ꢀ00k
100 - 511k
100 - 511k
100 - 1M
0.1ꢀ5W
0.ꢀ5W
0.5W
100 - ꢀ00k 100 - ꢀ00k
100 - 511k 100 - 511k
ꢀ50V
300V
350V
500V
600V
700V
5
5
100 - 1M
100 - 1M
100 - 1M
100 - 1M
100 - 1M
100 - 1M
100 - 3.57M
100 - 5.11M 100 - 5.11M 100 - 5.11M
Rated Ambient Temperature: +70°C
Operating Temperature Range: −ꢀ5°C – +85°C
Rated voltage = ¥Power Rating×Resistance value or Max. working voltage, whichever is lower.
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
1ꢀ/10/09
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4'
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Derating Curve
100
80
60
40
20
0
-40
-20
-25
0
20
40
60
80
100
70 85
For resistors operated at an ambient temperature of 70°C or above,
a power rating shall be derated in accordance with the above derating curve.
Performance Characteristics
Performance Requirements
$R±±
Test Items
Test Methods
Resistance
Within specified tolerance
25°C
SF1/8 Rb200kȍꢀ +25°C/-15°C and +25°C/+65°C, R>200kȍꢀꢁꢂ25°C/+65°C
SF1/4 Rb511kȍꢀꢁꢂ25°C/-15°C and +25°C/+65°C, R>511kȍꢀꢁꢂ25°C/+65°C
SF1/2 Rb1Mȍ: +25°C/-15°C and +25°C/+65°C, R>1Mȍꢀꢁꢂ25°C/+65°C
T.C.R.
Within specified T.C.R.
Overload (Short Time)
0.05
0.05
Rated voltage ×2.5 or Max. overload vol. whichever is lower, for 5s.
350°C 10°C, 3s +0.5s/-0s or 260°C 5°C, 10s 1s
Resistance to Soldering Heat 0.05
-25°C (30min.)/ +85°C (30min.), 5 cycles
40°C 2°C, 90%–95%RH, 1000h
Rapid Change
of Temperature
0.2
Moisture Resistance
Endurance at 70°C
1.5h ON/0.5h OFF cycle
0.2
70°C 3°C, 1000h
1.5h ON/0.5h OFF cycle
Variation Per Year
0.01%/Year
Normal temperature and humidity for a year
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
1211/09
KOA Speer Electronics, Incꢀ s ꢁꢂꢂ "OLIVAR $RIVE s "RADFORDꢃ 0! ꢁꢄꢅꢆꢁ s 53! s ꢇꢁꢈꢉꢊꢄꢋꢉꢌꢌꢊꢄ s &AXꢍ ꢇꢁꢈꢉꢊꢄꢋꢉꢇꢇꢇꢊ s WWWꢀKOASPEERꢀCOM
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