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參數(shù)資料
| 型號： | FHR2-T238 |
| 廠商： | Willow Technologies Limited |
| 英文描述： | High Stability Extremely Low Ohm Rating |
| 中文描述： | 高穩(wěn)定性極低的電阻額定值 |
| 文件頁數(shù)： | 1/3頁 |
| 文件大小： | 101K |
| 代理商： | FHR2-T238 |
FHR FNR
2-T238 4-T238
Extremely Low Ohm Rating
High Stability
Two- and
Four Circuit Technology
Low Temperatur Coefficient
Low Electrical Noise
Low Inductance
SPECIFICATIONS
ELECTRICAL
FHR 2/4-T238
FHN 2-T238
FNR 2/4-T238
FNN 2-T238
Resistance Range
:
R01/R001...100R
R01/R001...100R
Power Rating
:
60 W*
* with heatsink
80 W*
Thermal Resistance Rthj-c:
1.3 K/W
1.0 K/W
Tolerances
:
0.5%, 1%, 2%, 5%
(other Tolerances upon request)
Stability
:
0.5
Temperatur Coefficient
:
±15 ppm/K (20...60)°C / ±50 ppm/K (-40...130)°C
R < R02: ±20 ppm/K (20...60)°C
FHR/FNR2-T238 as well as FHN/FNN TCR-Shift
depending on the resistor value
Voltage Proof
:
2.5 kVDC
Thermal EMF
:
< 1 μV/K
Max. Current
:
40 A
(higher Values upon request)
45 A
ENVIRONMENTAL
Operative Temperature Range :
-40°C...130°C
MECHANICAL
Resistor Material
Substrate
Housing
Connector Material
:
:
:
:
Metalfoil CuNiMn ( DIN 17471)
Al
O
Epoxy
Cu or brass, tinned
2-pin, 4-pin
AlN
Willow Technologies Ltd. Shawlands Court, Newchapel Road, Lingfield, Surrey, RH7 6BL, UK
Tel. + 44 (0) 1342 835234, Fax. + 44 (0) 1342 834306, e-mail
sales@willow.co.uk
web
www.willow.co.uk
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| FHR2-T2381R1G | High Stability Extremely Low Ohm Rating |
| FHR4-T238 | High Stability Extremely Low Ohm Rating |
| FHR2-128120 | High Stability Power Rating from to 1000A |
| FHR2-10020 | High Stability Power Rating from to 1000A |
| FHR2-10050 | High Stability Power Rating from to 1000A |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| FHR2-T2381R1G | 制造商:WILLOW 制造商全稱:Willow Technologies Ltd 功能描述:High Stability Extremely Low Ohm Rating |
| FHR4-10020 | 制造商:WILLOW 制造商全稱:Willow Technologies Ltd 功能描述:High Stability Power Rating from to 1000A |
| FHR4-10050 | 制造商:WILLOW 制造商全稱:Willow Technologies Ltd 功能描述:High Stability Power Rating from to 1000A |
| FHR4-120120 | 制造商:WILLOW 制造商全稱:Willow Technologies Ltd 功能描述:High Stability Power Rating from to 1000A |
| FHR4-128120 | 制造商:WILLOW 制造商全稱:Willow Technologies Ltd 功能描述:High Stability Power Rating from to 1000A |
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