KDV Series Datasheet

Metal Film Low-Resistance Chip Resistor

Applications

Consumer electronics
Computer
Telecom
Measuring instrument/li>
Industrial / Power supply
Battery management system

Features

Low Resistance / TCR / Inductance
Excellent long-term stability
High precision current sensing
High power capability
Halogen free and lead free
RoHs compliant

Series Specifications

Size:

0201

Power @70°C:

1/10W

Max. Rated Current:

1.41A

Max. Overload Current:

3.16A

TCR(ppm/°C):

±100

Resistance Range:

50mΩ ~ 100mΩ

Size:

0402

Power @70°C:

1/8W

Max. Rated Current:

1.58A

Max. Overload Current:

3.54A

TCR(ppm/°C):

±100

Resistance Range:

50mΩ ~ 100mΩ

Size:

0603

Power @70°C:

1/5W

Max. Rated Current:

2.00A

Max. Overload Current:

4.47A

TCR(ppm/°C):

±50

Resistance Range:

100mΩ ~ 1000mΩ

Size:

0805

Power @70°C:

1/4W

Max. Rated Current:

2.24A

Max. Overload Current:

5.00A

TCR(ppm/°C):

±50

Resistance Range:

100mΩ ~ 1000mΩ

Size:

1206

Power @70°C:

1/2W

Max. Rated Current:

3.16A

Max. Overload Current:

7.07A

TCR(ppm/°C):

±50

Resistance Range:

100mΩ ~ 1000mΩ

Characteristics

-55°C ~+155°C

Based on continuous full-load at ambient temperature of 70°C

Test to - 55°C is available on request

Resistance Range: ≤1Ω. DC continuous working current or a AC (rms) continuous working current at commercial-line frequency and wave form corresponding to the power rating, as determined formula Rated current = √(Rated power/Resistance

Storage time at environmental temp. 25°C ±5° & humidity 60 ±20% is valid for one year from the date of delivery

Derating

Performance Data

Method:

JIS C 5201-1, clause 4.8

Procedure:

TCR +125°C, 25°C is the reference temperature

Requirements:

Refer to Standard Electrical Specifications

Method:

JIS C 5201-1, clause 4.13

Procedure:

Standard power: 6.25 times rated power whichever is less for 5 secondsHigh power (2X/4X): 5 times rated power whichever is less for 5 seconds

Requirements:

±(1.0%+0.001Ω)

Method:

JIS C 5201-1, clause 4.6

Procedure:

100V for 1 minute.

Requirements:

≥10GΩ

Method:

JIS C 5201-1, clause 4.17

Procedure:

245 ±5°C for 3 ±0.5secs.

Requirements:

> 95% Coverage, No visible damage

Method:

JIS-C5201-1, clause 4.18

Procedure:

260 ±5°C for 10 seconds.

Requirements:

±(1.0%+0.001Ω), No visible damage

Method:

JIS-C5201-1, clause 4.18

Procedure:

260 ±5°C for 30 seconds.

Requirements:

> 95% Coverage, No visible damage

Method:

JIS C 5201-1, clause 4.19

Procedure:

-55°C to +155°C, 300 cycles

Requirements:

±(1.0%+0.001Ω), No visible damage

Method:

JIS-C5201-1 4.25

Procedure:

155 ±5°C for 1000 +48/-0 hours.

Requirements:

±(1.0%+0.001Ω)

Method:

JIS C 5201-1, clause 4.29

Procedure:

The tested resistor be immersed into isopropyl alco-hol of 20~25°C for 60 secs. Then the resistor is left in the room for 48 hrs.

Requirements:

±(1.0%+0.001Ω), No visible damage

Method:

JIS C 5201-1 clause 4.24

Procedure:

40±2°C, 90~95% R.H. , Rated power or Max. work-ing current whichever is less for 1000 hrs with 1.5 hrs ON and 0.5 hr OFF

Requirements:

±(1.0%+0.001Ω)

Method:

Procedure:

70±2°C, Rated power, or Max. working current whichever is less for 1000 hrs with 1.5 hrs ON and 0.5 hr OFF

Requirements:

±(1.0%+0.001Ω)

Method:

JIS C 5201-1, clause 4.33

Procedure:

Bending once for 5 seconds: 0402, 0603, 0805 = 5mm; 1206, 1210 = 3mm; 2010, 2512 = 2mm

Requirements:

±(1.0%+0.001Ω), No visible damage

Soldering

Wave solder

Solder reflow

Rework temperature (hot air equipment):
350℃, 3~5seconds.

Recommended reflow methods:
IR, vapor phase oven, hot air oven
If reflow temperatures exceed the recommended profile, devices may not meet the performance requirements

Dimensions

(mm)

L: 0.60 ±.03

W: 0.30 ±.03

H: 0.26 ±.05

I1: 0.15 ±.05

I2: 0.15 ±.05

A: 0.25

B: 0.85

C: 0.35

L: 1.00 ±.10

W: 0.50 ±.05

H: 0.35 ±.05

I1: 0.20 ±.10

I2: 0.25 ±.10

A: 0.50

B: 1.60

C: 0.70

L: 1.60 ±.10

W: 0.80 ±.10

H: 0.45 ±.10

I1: 0.25 ±.15

I2: 0.30 ±.15

A: 0.80

B: 2.40

C: 1.00

L: 2.00 ±.10

W: 1.25 ±.10

H: 0.55 ±.10

I1: 0.35 ±.20

I2: 0.40 ±.20

A: 1.30

B: 2.90

C: 1.45

L: 3.10 ±.10

W: 1.60 ±.10

H: 0.55 ±.10

I1: 0.40 ±.20

I2: 0.45 ±.20

A: 2.20

B: 4.20

C: 1.80

Land Pattern

Tape And Reel

(mm)

Paper Tape

A: 0.45 ±.1

B: 0.75 ±.1

W: 8.0 ±.2

E: 1.75 ±.1

F: 3.5 ±.05

G: 4.0 ±.1

H: 2.0 ±.05

T: 0.35 ±.1

D: 0.35 ±.1

P: 2.0 ±.1

Qty.per reel : 10K

A: 0.7 ±.1

B: 1.20 ±.1

W: 8.0 ±.20

E: 1.75 ±.1

F: 3.5 ±.05

G: 4.0 ±.1

H: 2.0 ±.05

T: 0.45 ±.1

D: 1.50 +.1/-0

P: 2.0 ±.1

Qty.per reel : 10K

A: 1.05 ±.2

B: 1.80 ±.2

W: 8.0 ±.2

E: 1.75 ±.1

F: 3.5 ±.05

G: 4.0 ±.1

H: 2.0 ±.05

T: 0.60 ±.1

D: 1.50 +.1/-0

P: 4.0 ±.1

Qty.per reel : 5K

A: 1.55 ±.2

B: 2.30 ±.2

W: 8.0 ±.2

E: 1.75 ±.1

F: 3.5 ±.05

G: 4.0 ±.1

H: 2.0 ±.05

T: 0.75 ±.1

D: 1.50 +.1/-0

P: 4.0 ±.1

Qty.per reel : 5K

A: 1.90 ±.2

B: 3.05 ±.2

W: 8.0 ±.20

E: 1.75 ±.1

F: 3.5 ±.05

G: 4.0 ±.1

H: 2.0 ±.05

T: 0.75 ±.1

D: 1.50 +.1/-0

P: 4.0 ±.1

Qty.per reel : 5K

Ordering Information

Marking

Resistance:

no marking

Code:

no marking

Example:

no marking

Value:

no marking

Resistance:

50mΩ ~ 99mΩ, 100mΩ ~ 990mΩ, 1000mΩ

Code:

0XX, RXX, 1R0

Example:

068, R68, 1R0

Value:

68mΩ, 680mΩ, 1000mΩ

Resistance:

50mΩ ~ 99mΩ (only for 0805,1206, 1210), 100mΩ ~ 990mΩ, 1000mΩ

Code:

R0XX, RXXX, 1R00

Example:

R068, R680, 1R00

Value:

68mΩ, 680mΩ, 1000mΩ

Standard part numbers

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KDV Series Datasheet

Metal Film Low-Resistance Chip Resistor

Applications

Features

Series Specifications

Characteristics

Derating

Performance Data

Soldering

Wave solder

Solder reflow

Dimensions

Land Pattern

Tape And Reel

Paper Tape

Ordering Information

Marking

Standard part numbers

_Let us help find your solution

Contact Our Team of Experts Today

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