울트라 저항 (금속 스트립) 칩 저항기 (LR 시리즈 LR12FTKSR004)제조사

울트라 저항 (금속 스트립) 칩 저항기 (LR 시리즈 LR12FTKSR004)

LR12FTKSR004

금속 저항기

울트라 저항 (금속 스트립) 칩 저항기 (LR 시리즈 LR12FTKSR004) Files Download

대전류 감지용 금속 스트립 초저 옴 저항기, 고온에 견딜 수 있습니다. 안정된 저항 변동을 위한 낮은 TCR을 가지고 있습니다.
LR Series2512 ±1% 100 2W Series4mΩ

크기	허용 오차	TCR (ppm /℃)	전력	저항 (옴)
2512	±1%	100	2W	4m

높은 전력 등급 전기 사양

Item Part No.	Power Rating at 70°C	Operating Temp. Range	Resistance Range (mΩ)			TCR (PPM/°C)
Item Part No.	Power Rating at 70°C	Operating Temp. Range	±1%	±3%	±5%	TCR (PPM/°C)
LR10□TEA0M50	1.5W	-55°C ~ +170°C	0.5			±100
LR10□TDA□□□□	1.5W		0.75 - 10			±50
LR12□TDS□□□□	2W		0.5, 0.75, 1, 1.5, 2			±50
LR12□TWS□□□□	2W		6, 6.5, 7			±75
LR12□TES□□□□	2W		4, 5, 10			±100
LR12□TKS□□□□	2W		2.5, 3			±150
LR12□TDS□□□□G	2W		6.5, 7, 8, 9, 10			±50
LR12□TDB□□□□G	2.5W		4, 4.5, 5, 6			±50
LR12□TDR□□□□G	3W		1, 1.5, 2, 2.5, 3, 3.5			±50
LR12□TER□□□□G	3W		0.5, 0.75			±100

Operating Current =√(P/R), Operating Voltage=√(P*R)
☑ Viking has the ability of manufacture following options based on customer's requirement..

저항 코드 예시

Resistance (3Marking)

Resistance	0.5mΩ	0.75mΩ
Codes	M50	M75

Resistance (4Marking)

Resistance	1mΩ	2mΩ	7mΩ	10mΩ
Codes	R001	R002	R007	R010

환경 특성

Item/th>	Requirement		Test Method
Item/th>	Black coating	Green coating	Test Method
Temperature Coefficient of Resistance (T.C.R.)	As Spec.		MIL-STD-202 Method 304 +25~125°C, 25°C is the reference temperature
Short Time Overload	±0.5%	±1%	JIS-C-5201-1 5.5 5*rated power for 5 seconds
Endurance	±1%	±1%	MIL-STD-202 Method 108A 70±2°C, RCWV for 1000 hrs with 1.5 hrs “ON” and 0.5 hr “OFF”
Dry Heat	±1%	±1%	JIS-C-5201-1 7.2 at +170°C for 1000 hrs
Solderability	95% min. coverage		MIL-STD-202 Method 208H 245±5°C for 3 seconds
Resistance to Soldering Heat	±0.5%	±1%	MIL-STD-202 Method 210E 260±5°C for 10 seconds
Thermal Shock	±0.5%	±1%	MIL-STD-202 Method 107G -55°C ~ 150°C, 100 cycles

**Green coating can't be work with wave soldering bath.
RCWV(Rated Continuous Working Voltage)= √(P*R) or Max. Operating Voltage whichever is lower.
☑ Storage Temperature: 15~28°C; Humidity < 80%RH

리플로우

Ultra Low Ohm (Metal Strip) Chip Resistor - LR Series Reflow

☑ Green coating ”Reflow Air Convection ”is available
☑ Green coating can't be working with wave soldering bath

측정

1. LR12 4-wire precision measurement (Black Coating)
■ Equipment: ADEX AX-1152D DC Low Ohm Meter
■ Excitation Current: 3A (0.5mΩ~1.5 mΩ)
1A (2mΩ~10mΩ)
LR12 4-wire precision measurement (Black Coating)

2. LR12 4-wire pad layout (recommended for precision current sensing)
■ Note: No circuits between pads to avoid short circuit
LR12 4-wire pad layout (recommended for precision current sensing)

3. LR12 2-wire pad layout
■ Note: No circuits between pads to avoid short circuit
LR12 2-wire pad layout

4. LR12 4-wire precision measurement (Green Coating)
■ Equipment: ADEX AX-1152D DC Low Ohm Meter
■ Excitation Current: 3A (0.5mΩ~1.5 mΩ)
1A (2mΩ~10mΩ)
LR12 4-wire precision measurement (Green Coating)

5. LR12 4-wire pad layout (recommended for precision current sensing)
■ Note: No circuits between pads to avoid short circuit

Item Type	a m/m	b m/m	C m/m	I m/m
0M50	3.13	1.2	1.0	0.52
0M75	2.93	1.2	1.0	0.94
R001	2.38	1.2	1.0	2.04
1M5	1.88	1.2	1.0	3.04
R002~3M5	1.63	1.2	1.0	3.54
R004~4M5	2.63	1.2	1.0	1.54
R005~R006	2.38	1.2	1.0	2.04
6M5~R007	1.88	1.2	1.0	3.04
R008~R010	1.63	1.2	1.0	3.54

6. LR12 2-wire pad layout
■ Note: No circuits between pads to avoid short circuit
LR12 2-wire pad layout

Item Type	a m/m	b m/m	I m/m
0M50	3.13	3.4	0.52
0M75	2.93	3.4	0.94
R001	2.38	3.4	2.04
1M5	1.88	3.4	3.04
R002~3M5	1.63	3.4	3.54
R004~4M5	2.63	3.4	1.54
R005~R006	2.38	3.4	2.04
6M5~R007	1.88	3.4	3.04
R008~R010	1.63	3.4	3.54

7. LR06 4-wire precision measurement
■ Equipment: ADEX AX-1152D DC Low Ohm Meter
■ Excitation Current: 1A (0.5mΩ~10mΩ)
LR06 4-wire precision measurement

8. LR06 4-wire pad layout (recommended for precision current sensing)
■ Note: No circuits between pads to avoid short circuit

Item Type	a m/m	b m/m	C m/m	I m/m
0M50	1.80	0.7	0.5	0.55
0M75	1.68	0.7	0.5	0.55
R001	1.55	0.7	0.5	0.55
1M2	1.35	0.7	0.5	0.95
1M5	1.35	0.7	0.5	1.55
R002~R003	1.05	0.7	0.5	1.55
3M5~R006	1.55	0.7	0.5	0.55
R007~R009	1.35	0.7	0.5	0.95
R010	1.05	0.7	0.5	1.55

9. LR06 2-wire pad layout
■ Note: No circuits between pads to avoid short circuit
LR06 2-wire pad layout

Item Type	a m/m	b m/m	I m/m
0M50	1.80	1.90	0.55
0M75	1.68	1.90	0.55
R001	1.55	1.89	0.55
1M2	1.35	1.90	0.95
1M5	1.35	1.89	1.55
R002~R003	1.05	1.89	1.55
3M5~R006	1.55	1.89	0.55
R007~R009	1.35	1.89	0.95
R010	1.05	1.89	1.55

10. 10. LR10 4-wire precision measurement
■ Equipment: ADEX AX-1152D DC Low Ohm Meter
■ Excitation Current: 1A (0.5mΩ~10mΩ)
10. LR10 4-wire precision measurement

11. LR10 4-wire pad layout (recommended for precision current sensing)
■ Note: No circuits between pads to avoid short circuit
LR10 4-wire pad layout (recommended for precision current sensing)

Item Type	a m/m	b m/m	C m/m	I m/m
0M50	2.61	1.045	0.8	0.60
0M75	2.49	1.045	0.8	0.80
R001~1M5	2.29	1.045	0.8	0.95
R002	1.99	1.045	0.8	1.55
R003~3M5	1.49	1.045	0.8	2.55
R004~5M5	2.29	1.045	0.8	0.95
R006~R008	1.99	1.045	0.8	1.55
R009~R010	1.74	1.045	0.8	2.05

12. LR10 2-wire pad layout
■ Note: No circuits between pads to avoid short circuit
LR10 2-wire pad layout

Item Type	a m/m	b m/m	I m/m
0M50	2.61	2.89	0.60
0M75	2.49	2.89	0.80
R001~1M5	2.29	2.89	0.95
R002	1.99	2.89	1.55
R003~3M5	1.49	2.89	2.55
R004~5M5	2.29	2.89	0.95
R006~R008	1.99	2.89	1.55
R009~R010	1.74	2.89	2.05

포장

Embossed Plastic Tape Specifications

Type	Resistance (mΩ)	A	B	W	E	F	P0	P1	P2	ΦD0	ΦD1	T	Quantity (EA)
LR06	0.5 - 10	1.90±0.1	3.60±0.1	8.0±0.2	1.75±0.1	3.5±0.05	4.0±0.1	4.0±0.1	2.0±0.05	1.55±0.05	1.0min.	0.87±0.1	2,000
LR10	0.5 - 10	2.85±0.1	5.55±0.1	12.0±0.2	1.75±0.1	5.5±0.05	4.0±0.1	4.0±0.1	2.0±0.05	1.55±0.05	1.4min.	0.85±0.1	2,000
LR12	0.50 - 0.75	3.40±0.1	6.75±0.1	12.0±0.1	1.75±0.1	5.5±0.05	4.0±0.1	4.0±0.1	2.0±0.05	1.55±0.05	1.4min.	1.45±0.2	2,000
LR12	1 - 10	3.40±0.1	6.75±0.1	12.0±0.1	1.75±0.1	5.5±0.05	4.0±0.1	4.0±0.1	2.0±0.05	1.55±0.05	1.4min.	0.81±0.1	2,000
LR12 (G)	0.50 - 10	3.40±0.1	6.75±0.1	12.0±0.1	1.75±0.1	5.5±0.05	4.0±0.1	4.0±0.1	2.0±0.05	1.55±0.05	1.4min.	0.81±0.1	2,000

The cumulative tolerance of 10 sprockets hole pitch is ± 0.2mm.
Carrier camber shall be not more than 1mm per 100mm through a length of 250mm.
A & B measured 0.3mm from the bottom of the packet.
T measured at a point on the inside bottom of the packet to the top surface of the carrier.
Pocket position relative to sprocket hole is measured as the true position of the pocket and not the pocket hole.

코드

R004

파일 다운로드

데이터 시트
초저 저항 (금속 스트립) 칩 저항기 - LR 시리즈

꼬리표
금속 저항기

검색

조건 검색: 교차 검색

베스트 세일

울트라 저항 (금속 스트립) 칩 저항기 (LR 시리즈 LR12FTKSR004)제조사 - Viking

대만에 본사를 둔 Viking Tech Corporation은 1997년부터 주요한 울트라 저항 (금속 스트립) 칩 저항기 (LR 시리즈 LR12FTKSR004) 제조업체 중 하나입니다.그들의 제품은 자동차 및 전자 기기 응용 분야에서 널리 사용되며, 제조 허용 범위는 0.01%로, TCR은 2 ppm으로 다양한 패키지 크기에서 제공됩니다.

TS16949/ ISO9001/ ISO14001 및 AEC-Q200 표준을 충족하는 Viking은 아연 황 저항, 서지 저항, 펄스 저항, 고전압 저항, 고전력 정밀 저항 등을 포함한 얇은/두꺼운 필름 저항, 자동차 저항, 멜프 저항, 전류 감지 저항 등을 제공하고 있습니다. 저소음, 저온계수, 고출력 인덕터(예: RF 인덕터, 칩 인덕터, 전력 인덕터, 가변 인덕터, 페라이트 칩 인덕터, 차폐 인덕터, 와이어 와운드 인덕터 및 딥 인덕터)와 같은 인덕터를 제공합니다.

울트라 저항 (금속 스트립) 칩 저항기 (LR 시리즈 LR12FTKSR004)Viking는 고객들에게 고품질의 전력 저항기, 전력 인덕터 및 알루미늄 전해 커패시터를 제공하여 평판을 얻고 있습니다. 선진 기술과 25년의 경험을 바탕으로, Viking은 각 고객의 요구를 충족시키기 위해 최선을 다하고 있습니다.