Metal Film Precision MELF Resistor (CSRV SeriesCSRV0207CTCT27R4) Manufacturers

Metal Film Precision MELF Resistor (CSRV SeriesCSRV0207CTCT27R4)

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CSRV0207CTCT27R4

Metal Film Precision MELF Resistor (CSRV SeriesCSRV0207CTCT27R4) Files Download

Automotive grade MELF resistor with AEC-Q256 qualified to meet automotive industrial standard. Advanced level for very critical environment.
CSRV Series0207 ±0.25% 25 1W Series27.4Ω 2K/Reel

Size	Tolerance	TCR (ppm /℃)	Power	Resistance (Ohm)	Package
0207	±0.25%	25	1W	27.4	2K/Reel

High Power Rating Electrical Specifications

Item Type	Power Rating at 70°C	Operating Temp. Range	Max. Operating Voltage	Max. Overload Voltage	Resistance Range							TCR (PPM / °C)
Item Type	Power Rating at 70°C	Operating Temp. Range	Max. Operating Voltage	Max. Overload Voltage	± 0.1%	± 0.25%	± 0.5%			± 1%	± 5%	TCR (PPM / °C)
0102	1/5W	-55 ~ +155°C	200V	400V	100Ω - 56KΩ						-	± 15
	1/5W				100Ω - 82KΩ			49.9Ω - 200KΩ	49.9Ω - 390KΩ		-	± 25
	0.3W				-			8.2Ω - 1MΩ				± 50
	0.3W				-				40Ω - 1MΩ			± 100
0204	2/5W	-55 ~ +155°C	200V	400V	10Ω - 300KΩ							± 15
					10Ω - 1MΩ			10Ω – 3.4MΩ		4.02Ω - 3.4MΩ		± 25
					10Ω - 1MΩ	1Ω - 1MΩ		1Ω – 3.4MΩ		0.2Ω - 3.4MΩ		± 50
					-					0.1Ω - 1MΩ		± 100
0207	1W	-55 ~ +155°C	350V	700V	10Ω - 300KΩ							± 15
					10Ω - 1MΩ			10Ω - 3.4MΩ		4.02Ω - 3.4MΩ		± 25
					10Ω - 1MΩ	1Ω - 1MΩ		1Ω - 3.4MΩ		0.2Ω - 3.4MΩ		± 50
					-					0.1Ω - 1MΩ		± 100

Operating Voltage=√(P x R) or Max. Operating Voltage listed above, whichever is lower.
Overload Voltage=2.5*√(P x R) or Max. Overload Voltage listed above, whichever is lower.
RCWV (Rated Continuous Working Voltage)=√(P x R) or Max. Operating Voltage whichever is lower.
■ Viking is capable of manufacturing the optional spec based on customer's requirement.

Environmental Characteristics

Item	Requirement	Test Method
Temperature Coefficient of Resistance (T.C.R.)	As Spec	JIS-C-5201-1 4.8 IEC-60115-1 4.8 At 25°C/-55°C and 25°C/ + 125°C, 25°C is the reference temperature
Short Time Overload	10Ω-270KΩ: ± (0.1% + 0.01Ω) <10Ω & >270KΩ: ± (0.15% + 0.01Ω) 0102: ± (0.15% + 0.01Ω)	JIS-C-5201-1 4.13 IEC-60115-1 4.13 RCWV x 2.5 or Max. Overload Voltage whichever is lower for 5 seconds
Insulation Resistance	?10G	JIS-C-5201-1 4.6 IEC-60115-1 4.6 Max. Overload Voltage for 1 minute
Endurance	10Ω-270KΩ: ± (0.25% + 0.01Ω) <10Ω & >270KΩ: ± (0.5% + 0.01Ω) 0102: ± (0.5% + 0.01Ω)	JIS-C-5201-1 4.25 IEC-60115-1 4.25.1 MIL-STD-202 Method 108 70± 2°C, RCWV for 1000 hrs with 1.5 hrs "ON" and 0.5 hr "OFF"
Biased Humidity	10Ω-270KΩ: ± (0.5% + 0.01Ω) <10Ω & >270KΩ: ± (1% + 0.01Ω) 0102: ± (2% + 0.01Ω)	MIL-STD-202 Method 103 1000 hrs 85°C/85%RH 10% of operating power.
High Temperature Exposure	10Ω-270KΩ: ± (0.25% + 0.01Ω) <10Ω & >270KΩ: ± (1% + 0.01Ω) 0102: ± (1% + 0.01Ω)	MIL-STD-202 Method 108 at + 155°C for 1000 hrs
Board Flex	10Ω-270KΩ: ± (0.1% + 0.01Ω) <10Ω & >270KΩ: ± (0.5% + 0.01Ω) 0102: ± (0.5% + 0.01Ω)	AEC-Q200-005 Bending once for 60 seconds with 2mm
Solderability	95% min. coverage	JIS-C-5201-1 4.17 IEC-60115-1 4.17 J-STD-002 245± 5°C for 3 seconds
Resistance to Soldering Heat	10Ω-270KΩ: ± (0.1% + 0.01Ω) <10Ω & >270KΩ: ± (0.25% + 0.01Ω) 0102: ± (0.25% + 0.01Ω)	MIL-STD-202 Method 210 260± 5°C for 10 seconds
Voltage Proof	No breakdown or flashover	JIS-C-5201-1 4.7 IEC-60115-1 4.7 1.42 times Max. Operating Voltage for 1 minute
Leaching	Individual leaching area ≦ 5% Total leaching area ≦ 10%	JIS-C-5201-1 4.18 IEC-60068-2-58 8.2.1 260± 5°C for 30 seconds
Temperature Cycling	10Ω-270KΩ: ± (0.25% + 0.01Ω) <10Ω & >270KΩ: ± (0.5% + 0.01Ω) 0102: ± (1% + 0.01Ω)	JESD22 Method JA-104 -55°C to + 125°C, 1000 cycles
Mechanical Shock	± (0.25% + 0.01Ω)	MIL-STD-202 Method 213 Wave Form: Tolerance for half sine shock pulse. Peak value is 100g's. Normal duration (D) is 6.
Vibration	± (0.5% + 0.01Ω)	MIL-STD-202 Method 204 5 g's for 20 min., 12 cycles each of 3 orientations, 10-2000 Hz
ESD	± (0.5% + 0.01Ω)	AEC-Q200-002 Human body, 2KV
Resistance to Solvents	No visible damage on appearance and marking.	MIL-STD-202 Method 215 Add Aqueous wash chemical - OKEM Clean or equivalent. Do not use banned solvents.
Terminal Strength	No broken	AEC-Q200-006 Force of 1.8kg for 60 seconds.
Flammability	No ignition of the tissue paper or scorching or the pinewood board	UL-94 V-0 or V-1 are acceptable. Electrical test not required.

Soldering Condition

Packaging

Packaging Quantity & Reel Specifications

Type	Reel Diameter	Φ A (mm)	Φ B (mm)	Φ C (mm)	W (mm)	T (mm)	Emboss Plastic Tape (EA)
CSRV0102	7 inch	178.5 ± 1.5	60.0+1.0	13.0 ± 0.2	9.0 ± 0.5	12.5 ± 0.5	3,000
CSRV0204	7 inch	178.5 ± 1.5	60.0+1.0	13.0 ± 0.2	9.0 ± 0.5	12.5 ± 0.5	3,000
CSRV0207	7 inch	178.5 ± 1.5	60.0+1.0	13.0 ± 0.5	13.0 ± 0.5	15.5 ± 0.5	2,000

Emboss Plastic Tape Specifications

Type	A (mm)	B (mm)	W (mm)	E (mm)	F (mm)	P₀ (mm)	P₁ (mm)	P₂ (mm)	Φ D₀ (mm)	T (mm)
CSRV0102	1.30 ± 0.10	2.40 ± 0.10	8.0 ± 0.10	1.75 ± 0.10	3.50 ± 0.05	4.00 ± 0.10	4.00 ± 0.10	2.00 ± 0.05	1.50 + 0.10	1.50 ± 0.10
CSRV0204	1.55 ± 0.10	3.65 ± 0.10	8.0 ± 0.10	1.75 ± 0.10	3.50 ± 0.05	4.00 ± 0.10	4.00 ± 0.10	2.00 ± 0.05	1.50 + 0.10	1.80 ± 0.10
CSRV0207	2.40 ± 0.10	6.15 ± 0.10	12.0 ± 0.10	1.75 ± 0.10	5.50 ± 0.05	4.00 ± 0.10	4.00 ± 0.10	2.00 ± 0.05	1.50 + 0.10	2.70 ± 0.10

Frequency vs. Impedance CSRV Series (CSRV0204)

Frequency vs. Phase Angle CSRV Series (CSRV0204)

Frequency vs. Impedance CSRV Series (CSRV0207)

Frequency vs. Phase Angle CSRV Series (CSRV0207)

Marking & Resistance Tolerance

±5%

E-24

1.0

1.1

1.2

1.3

1.5

1.6

1.8

2.0

2.2

2.4

2.7

3.0

3.3

3.6

3.9

4.3

4.7

5.1

5.6

6.2

6.8

7.5

8.2

9.1

±1%	E-96	1.00	1.02	1.05	1.07	1.10	1.13	1.15	1.18	1.21	1.24	1.27	1.30	1.33	1.37	1.40	1.43	1.47	1.50	1.54	1.58	1.62	1.65	1.69	1.74
		1.78	1.82	1.87	1.91	1.96	2.00	2.05	2.10	2.15	2.21	2.26	2.32	2.37	2.43	2.49	2.55	2.61	2.67	2.74	2.80	2.87	2.94	3.01	3.09
		3.16	3.24	3.32	3.40	3.48	3.57	3.65	3.74	3.83	3.92	4.02	4.12	4.22	4.32	4.42	4.53	4.64	4.75	4.87	4.99	5.11	5.23	5.36	5.49
		5.62	5.76	5.90	6.04	6.19	6.34	6.49	6.65	6.81	6.98	7.15	7.32	7.50	7.68	7.87	8.06	8.25	8.45	8.66	8.87	9.09	9.31	9.53	9.76
±0.5% ±0.25% ±0.1%	E-192	10.0	10.1	10.2	10.4	10.5	10.6	10.7	10.9	11.0	11.1	11.3	11.4	11.5	11.7	11.8	12.0	12.1	12.3	12.4	12.6	12.7	12.9	13.0	13.2
		13.3	13.5	13.7	13.8	14.0	14.2	14.3	14.5	14.7	14.9	15.0	15.2	15.4	15.6	15.8	16.0	16.2	16.4	16.5	16.7	16.9	17.2	17.4	17.6
		17.8	18.0	18.2	18.4	18.7	18.9	19.1	19.3	19.6	19.8	20.0	20.3	20.5	20.8	21.0	21.3	21.5	21.8	22.1	22.3	22.6	22.9	23.2	23.4
		23.7	24.0	24.3	24.6	24.9	25.2	25.5	25.8	26.1	26.4	26.7	27.1	27.4	27.7	28.0	28.4	28.7	29.1	29.4	29.8	30.1	30.5	30.9	31.2
		31.6	32.0	32.4	32.8	33.2	33.6	34.0	34.4	34.8	35.2	35.7	36.1	36.5	37.0	37.4	37.9	38.3	38.8	39.2	39.7	40.2	40.7	41.2	41.7
		42.2	42.7	43.2	43.7	44.2	44.8	45.3	45.9	46.4	47.0	47.5	48.1	48.7	49.3	49.9	50.5	51.1	51.7	52.3	53.0	53.6	54.2	54.9	55.6
		56.2	56.9	57.6	58.3	59.0	59.7	60.4	61.2	61.9	62.6	63.4	64.2	64.9	65.7	66.5	67.3	68.1	69.0	69.8	70.6	71.5	72.3	73.2	74.1
		75.0	75.9	76.8	77.7	78.7	79.6	80.6	81.6	82.5	83.5	84.5	85.6	86.6	87.6	88.7	89.8	90.9	92.0	93.1	94.2	95.3	96.5	97.6	98.8

Color	Digit	Multiplier
Silver	-	10^-2
Gold	-	10^-1
Black	0	10⁰
Brown	1	10¹
Red	2	10²
Orange	3	10³
Yellow	4	10⁴
Green	5	10⁵
Blue	6	10⁶
Violet	7	10⁷
Grey	8	10⁸
White	9	10⁹

※Resistance more than two significant figures (<1R) or more than three significant figures (>1R) will not provide color code.

Code

27R4

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Data Sheet

Metal Film Precision MELF Resistor - CSRV Series

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Metal Film Precision MELF Resistor (CSRV SeriesCSRV0207CTCT27R4) Manufacturer - Viking

Based in Taiwan, Viking Tech Corporation is one of the prime Metal Film Precision MELF Resistor (CSRV SeriesCSRV0207CTCT27R4) 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.

Metal Film Precision MELF Resistor (CSRV SeriesCSRV0207CTCT27R4) 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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Metal Film Precision MELF Resistor (CSRV SeriesCSRV0207CTCT27R4) Manufacturers - Viking

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