TO-220 Power Resistors (TR35 Series TR35KBD0270) Manufacturers

TO-220 Power Resistors (TR35 Series TR35KBD0270)

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TR35KBD0270

TO-220 Power Resistors (TR35 Series TR35KBD0270) Files Download

High power resistor, thick film with packaged TO220. applicaions are for switching power supply and snubbers circuit, automated machine controller, RF power amplifier, low energy pulse loading , UPS, voltage regulation , bleeder resistor.
TR35 Series±10% 50 35W Series27Ω TO220

Tolerance	TCR (ppm /℃)	Power	Resistance (Ohm)	Package
±10%	50	35W	27	TO220

Electrical Characteristics Specifications

Item Type	Resistance Range				TCR (PPM/°C)
Item Type	±0.5%	±1%	±5%	±10%	TCR (PPM/°C)
TR35	-	-	0.05Ω - 0.1Ω		No Specified
	-	≧0.1Ω - 1Ω			No Specified
	-	≧1Ω - 5Ω			±100 ±200 ±300
	≧5Ω - 10Ω				±100 ±200 ±300
	≧10Ω - 100KΩ				±50 ±100 ±200

☑ Operating Voltage: 350V Max.
☑ Dielectric Strength: 1800VAC
☑ Insulation Resistance: 10GΩ min.
☑ Working Temperature Range: -55°C to +175°C

Environmental Characteristics

Item	Requirement	Test Method
Temperature Coefficient of Resistance (T.C.R.)	As Spec.	Referenced to 25°C, ΔR taken at +105°C
Short Time Overload	ΔR±0.3%	2 times rated power with applied voltage not to exceed 1.5 times maximum continuous operating voltage for 5 seconds
Load Life	ΔR±1.0%	2,000 hours at rated power
Damp Heat with Load	ΔR±0.5%	40±2°C, 90~95% R.H., RCWV for 1000 hrs with 1.5 hrs “ON” and 0.5 hr “OFF”
Solderability	90% min. coverage	245±5°C for 3 seconds
Thermal Shock	ΔR±0.3%	-65°C~150°C, 100 cycles
Terminal Strength	ΔR±0.2%	(Pull Test) 2.4N
Vibration, High Frequency	ΔR±0.2%	20g peak

Lead Material: Tinned Copper
Maximum Torque: 0.9 N-m
Without a Heat Sink, When in Free Air at 25°C, the TR35 is Rated for 2.50W
The Case Temperature is to be used for the Definition of the Applied Power Limit
The Case Temperature Measurement must be made with a Thermocouple Contacting the Center of the Component mounted on the Designed Heat Sink.
Thermal Grease should be Applied Properly
RCWV(Rated Continuous Working Voltage)=√(P*R) or Max. Operating Voltage whichever is lower.

Soldering Condition

(1) Time of wave soldering at maximum temperature point 260°C：10s
(2) Time of soldering iron at maximum temperature point 410°C：5s

Code

0270

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Data Sheet

TO-220 Power Resistors - TR35 Series

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TO-220 Power Resistors (TR35 Series TR35KBD0270) Manufacturer - Viking

Based in Taiwan, Viking Tech Corporation is one of the prime TO-220 Power Resistors (TR35 Series TR35KBD0270) manufacturers since 1997. And their products are used throughout automotive, electronic device applications, with manufacturing tolerance down to 0.01% and TCR down to 2 ppm in a broad range of package sizes.

TS16949/ ISO9001/ ISO14001 and meet AEC-Q200 standards, Viking has been offering anti-sulfur, anti-surge, pulse, high voltage, high power precision resistors including thin/ thick film resistors, automotive resistors, melf resistors, current sense resistors, etc. Low noise, low TC, high power inductors such as rf inductors, chip inductors, power inductors, variable inductors, ferrite chip inductors, shielded inductors, wire wound inductors and dip inductors.

TO-220 Power Resistors (TR35 Series TR35KBD0270) has been offering customers high quality power resistors, power inductors and aluminum electrolytic capacitors with solid reputation. Both with advanced technology and 25 years of experience, Viking makes sure to meet each customer's demands.

View our quality products Power Inductor, Thin Film Chip Resistor, RF Inductor, Chip Resistor, current sense resistor, metal film, metal resistors, Thick film resistor, Chip Capacitor, Power Resistor and feel free to Contact Us.

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TO-220 Power Resistors (TR35 Series TR35KBD0270) Manufacturers - Viking

TO-220 Power Resistors (TR35 Series TR35KBD0270)