Datasheet > TA1K0PH3R00K

TA1K0PH3R00K

更新时间： 2024-01-08 22:09:01

品牌	Logo	应用领域
OHMITE		/
页数	文件大小	规格书
2页	376K
描述
RES CHAS MNT 3 OHM 10% 1000W

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中文翻译

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数据手册
替代型号

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TA1K0PH3R00K 数据手册

TA1K & TA2K

High Wattage Heat Sinkable Planar Resistor

The TAP series delivers

1000W or 2000W of contin-

uous power when properly

mounted to a liquid cooled

heat sink (based on 85°C

mounting plate tempera-

F e AT u r e s

A p p l i c AT i o n s

• Power semiconductor balancing

• Motor control

ture)

• High Energy Rating

• Low Inductance

• Resistor Element Electrically Isolated

• High Dielectric Strength

• Small Footprint

Applications include

power conditioning, power

distribution, power conver-

sion, and power control.

• Inrush Current Limiting

chArAcTerisTics

Thick Film on Alumina

Substrate

Resistor Element

Power Rating

Rating

Test

Continuous

Pulse

(TA1K0) 1000W

(TA2K0) 2000W

Rated Power, max. current and heat sink plate

temperature limited

1000W or 2000W at

85°C mounting plate

0.5Ω to 1000Ω

+10% std.

√P*R

223V

10A

N/A

Resistance Values

Resistance Tolerance

Max Operating Voltage

Temperature Coefficient

Dielectric Strength

Operating Voltage

Max. Applied Voltage, ohms law limited

Max. Current

2000VDC

53.33A

2000VDC

± 250 PPM/°C

6KV standard

-55°C to 85°C

(TA1K0) 10Ω

(TA2K0) 20Ω

Critical Resistance; below this resistance max

power has to be de-rated due to exceeding max

current

Operating Temperature

Range

Test

Method

Maximum ∆R

#10-32

Terminal Screws

Max Contacts Torque

Mounting Screws

1.14 x √P*R / 10 sec @ 70°C

Max % ∆Rsto =

±(2% + 0.05Ω)

Short Time

Overload

10 in-lb

(TA1K0) 1000 hrs @ 40°C, 90-95% RH

(TA2K0) 1750 hrs @ 40°C, 90-95% RH

≤1%

Moisture

Resistance

#8-32

15 in-lb

Max Mounting Torque

Creepage Distance

MIL-STD-202, Method 107

MIL-STD-202,

Method 107

Thermal Shock

50mm ± 1mm (min)

MIL-STD-202, Method 201

±2% Resistance

Vibration, elec.

Vibration, mech.

Derating

No Loose

Terminal Screws

100

(TA1K0) 1000 Hrs 90 min ON / 30 min OFF ≤1%

(TA2K0) 1750 Hrs 90 min ON / 30 min OFF

Load Life

≤1%

52µF @ 2KV / 60 sec intervals, 104J,

20,000 Pulses

≤1%

Pulse Tolerance

6KVDC for 1 minute

≤1%

Dielectric

Strength

85 100 125 150

Bottom of base plate Temperature, °C

(continued)

1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com

142

中文翻译

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TA1K0PH3R00K 替代型号

型号	品牌	替代类型	描述	数据表
TA1K0PH3R00KE	OHMITE	完全替代	1000 Watt Heat Sinkable Planar

与TA1K0PH3R00K相关器件

型号	品牌	获取价格	描述	数据表
TA1K0PH3R00KE	OHMITE	获取价格	1000 Watt Heat Sinkable Planar
TA1K0PH42R0K	OHMITE	获取价格	RES CHAS MNT 42 OHM 10% 1000W
TA1K0PH42R0KE	OHMITE	获取价格	1 KW PLANAR HEAT SINK RESISTOR
TA1K0PH4R00K	OHMITE	获取价格	RES CHAS MNT 4 OHM 10% 1000W
TA1K0PH4R00KE	OHMITE	获取价格	1000 Watt Heat Sinkable Planar
TA1K0PH500RKE	OHMITE	获取价格	RES,CHASSIS MOUNT,THICK FILM,500 OHMS,10% +/-TOL,-250,250PPM TC
TA1K0PH500RLE	OHMITE	获取价格	Fixed Resistor, Metal Glaze/thick Film, 1000W, 500ohm, 20% +/-Tol, -250,250ppm/Cel,
TA1K0PH50R0K	OHMITE	获取价格	RES CHAS MNT 50 OHM 10% 1000W
TA1K0PH50R0KE	OHMITE	获取价格	1000 Watt Heat Sinkable Planar
TA1K0PH5R00K	OHMITE	获取价格	Fixed Resistor, Metal Glaze/thick Film, 1000W, 5ohm, 2000V, 10% +/-Tol, 250ppm/Cel, Chassi

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