Datasheet > FNR4-T238R001F

FNR4-T238R001F

更新时间： 2024-01-22 04:55:41

品牌	Logo	应用领域
TELEDYNE		/
页数	文件大小	规格书
3页	103K
描述
High Stability Extremely Low Ohm Rating

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数据手册

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FNR4-T238R001F 数据手册

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

Power Rating

R01/R001...100R

60 W*

80 W*

* with heatsink

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

Thermal EMF

Max. Current

2.5 kVDC

< 1 µV/K

40 A

45 A

(higher Values upon request)

ENVIRONMENTAL

Operative Temperature Range :

-40°C...130°C

MECHANICAL Resistor Material

Metalfoil CuNiMn ( DIN 17471)

Substrate

Al₂O₃

AlN

Housing

Connector Material

Epoxy

Cu or brass, tinned

2-pin, 4-pin

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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