Products

DESCRIPTION

Basic Info

Model NO.	RTP35
Shape	Button Shape
Application	Medical Apparatus and Instruments
Brand	Double Circle
Origin	Bengbu

Product Description

RTP power thick film resistors

Applications ·Meters and instruments·all kinds of electrical devices

eference Standards Q/ART045-2005 Derating Curve

Technical Specifications

Type	(W)Power(25ºC)	(ºC/W)Thermalresistance	ResistanceRange	Tolerance	TCR(ppm/C)	Max WorkingVoltage(V)	Climaticcategory
RTP35	35	6.5	0.10~5Ω	±5%	±250ppm/ºC	350V	55/125/56
			5Ω~1M	±1%±5%	±100ppm/ºC
RTP50(D)	50	1	0.10~1MΩ	0.5±1%±5%	±50ppm/ºC±100ppm/C±250ppm/ºC	500V
RTP100(D)	100	0.5
RTP100	100	1.5				700V
RTP150	150	1				1000V
RTP200	200	0.5

Performance

Test ltem	Specifications	Test Methods
Short Time Overload	ΔR≤±(0.25%R+0.05Ω)	2.5V.,5s
Rapid temperature change	ΔR≤±(0.25%R+0.05Ω)	-55ºC,30min/125ºC,30min 5cycles
Load life	ΔR≤±(1%R+0.05Ω)	15ºC~35ºC,Pn,1000h
Humidity(steady states)	ΔR≤±(1%R+0.05Ω)	40ºC,RH93±3%,56d
Temperature cycling	ΔR≤±(1%R+0.05Ω)	125ºC,16h/55ºC,RH93±3%,24h/-55ºC,2h/15-35ºC,8.5KPa,1h

Company Profile

Bengbu Doublecircle Electronics Group , founded in 1966, mainly develops, produces and sells various kinds of electronic components, such as resistors, inductors, relays and other electronic components, as well as PDU, BDU and other automotive electronic products. The products are widely used in aerospace,communication, automatic control, instrumentation, rail transportation, and automobile. Electronics, energy saving lighting, new energy, charging piles, electric vehicles and other fields. As the national high-tech enterprise and Anhui innovative enterprise, the company is the backbone of the domestic electronic component industry. In 2009, it entered the ranks of the top 100 electronic components in China. It is the standing director unit of the China electronic component industry association, a member of the National Standardization Technology Committee of electronic equipment resistance components and some product industries. The company has established the provincial enterprise technology center; it has been appraised as the Anhui Province intellectual property right enterprise, and the "double circle" trademark has won the title of "the famous trademark of Anhui province". The wire wound resistor and precision metal film resistor produced by the double circle group are famous brand products in Anhui. The enterprises of the group include BDS electronics inc.,Anhui Changsheng Electronics , vitrohm china far east electronics, Doublecircle lnductor.of Bengbu, Germany SRT company, Zhijie electronics and so on