NP3S27401FA20 - Vishay Presicion Group

Precision Metal Film Resistors

www.vishay.com For technical questions, contact: sfer@vishay.com Document Number: 52005

156 Revision: 16-Jul-09

NK, NP, NT, NY

Vishay Sfernice

FEATURES

•0.063 W to 0.5 W at 70 °C

•Approved according to CECC 40101

•Wide ohmic range from 1 Ω to 4.7 MΩ

•Good initial precision up to ± 0.1 %

•Operating temperatures:

- 55 °C to + 155 °C for TCR ≥ 25 ppm/°C

- 25 °C to + 85 °C for TCR ≤ 15 ppm/°C

•Epoxy coating

•Termination: Pure matt tin

•Compliant to RoHS directive 2002/95/EC

Notes

(1) TCR requirement for temperature between - 25 °C and + 85 °C

(2) TCR requirement for temperature between - 55 °C and + 125 °C

DIMENSIONS in millimeters

TYPE Ø D

max.

max. A ± 1 Ø d CC

MAX. UNIT

WEIGHT

N.. 3.. 1.8 3.9 53 0.5 5.08 0.15 g

N.. 4.. 2.5 6.2 53 0.6 NA 0.3 g

N.. 5.. 3.3 8.7 53 0.6 NA 0.5 g

TECHNICAL SPECIFICATIONS

MODEL NT3S NP3S NY3 NK3 NT4S NP4S NY4 NK4 NT5S NP5S NY5 NK5

Power Rating,

at + 70 °C

0.125 W 0.25 W 0.25 W 0.5 W 0.5 W

Stability Class

1 % 2 % 1 % 2 % 1 % 2 %

Preferred Standard Ohmic

Values Series

E192 for

0.1 %/0.25 %/0.5 %

E96 for 1 %

E24

E192 for

0.1 %/0.25 %/0.5 %

E96 for 1 %

E24

E192 for

0.1 %/0.25 %/0.5 %

E96 for 1 %

E24

Ohmic Value

Range in

Relation to:

Temperature

Coefficient,

TCR/

Tolerance

± 15

ppm/°C

(1)

± 0.1 %

100

---

49.9

-- -

100

-- -

± 0.25 %

200 k

499 k

± 0.5 %

---

-- -

± 1 %

200 k

499 k

± 25

ppm/°C

(2)

± 0.1 %

-100

---

100

± 0.25 %

511 k

1 M

± 0.5 %

-10

---

- - -

± 1 %

511 k

1 M

± 50

ppm/°C

(2)

± 0.1 %

--- ---

---

± 0.25 %

1 M

± 0.5 %

---

1.5 M

3.32 M

4.7 M

± 1 %

---

2.67

1.5 M

3.32 M

4.7 M

± 100

ppm/°C

(2)

± 2 %

---

-- -

---

2.7

± 5 %

1.5 M

3.3 M

4.7 M

Limiting Element Voltage

max. RMS

200 V 350 V 350 V

Critical Resistance

-- 160 k

490 k

245 k

Thermal Resistance

170 °C/W 145 °C/W 110 °C/W

Ø D

L max.

Ø d

8 ± 1

NK, NP, NT, NY

Precision Metal Film Resistors Vishay Sfernice

Document Number: 52005 For technical questions, contact: sfer@vishay.com www.vishay.com

Revision: 16-Jul-09 157

ENVIRONMENTAL SPECIFICATIONS

MODEL NT3S NP3S NY3 NK3 NT4S NP4S NY4 NK4 NT5S NP5S NY5 NK5

Temperature Range

- 25 °C

+ 85 °C

- 55 °C to + 155 °C

- 25 °C

+ 85 °C

- 55 °C to + 155 °C

- 25 °C

+ 85 °C

- 55 °C to + 155 °C

Climatic Category (LCT/UCT/days) - 55/125/56 - 55/125/56 - 55/125/56

OFFICIAL APPROVAL LIST

MODEL SPECIFICATION NATIONAL

REFERENCE

CECC

REFERENCE

QUALIFIED

RANGE TOLERANCE Pr

at 70 °C

NY3

CECC 40101-002 RS 59Y EY

10 Ω

301 kΩ± 1 %

0.125 W

CECC 40101-002 RS 48Y AY 0.063 W

CECC 40101-803 - AC 0.063 W

NK3

CECC 40101-001 RC 9 DU

10 Ω

510 kΩ

± 2 %

± 5 %

0.250 W

CECC 40101-001 RC 8U AU 0.125 W

CECC 40101-802 - AV 0.125 W

NP4S

CECC 40101-002 RS 64P FP 100 Ω

1 MΩ

± 0.5 %

± 1 %

0.250 W

CECC 40101-002 RS 58P BP 0.125 W

NY4

CECC 40101-002 RS 71Y GY

10 Ω

1 MΩ

± 0.5 %

± 1 %

0.500 W

CECC 40101-002 RS 64Y FY 0.250 W

CECC 40101-002 RS 58Y BY 0.125 W

CECC 40101-803 - BC 0.125 W

NK4

CECC 40101-001 RC 32 EU

10 Ω

1 MΩ

± 2 %

± 5 %

0.500 W

CECC 40101-001 RC 21U BU 0.250 W

CECC 40101-802 - BV 0.250 W

NY5

CECC 40101-002 RS 69Y HY

10 Ω

1 MΩ

± 0.5 %

± 1 %

0.500 W

CECC 40101-002 RS 63Y CY 0.250 W

CECC 40101-803 - CC 0.250 W

NK5

CECC 40101-001 RC 31U CU 10 Ω

1 MΩ

± 2 %

± 5 % 0.500 W

CECC 40101-802 - CV

www.vishay.com For technical questions, contact: sfer@vishay.com Document Number: 52005

158 Revision: 16-Jul-09

NK, NP, NT, NY

Vishay Sfernice Precision Metal Film Resistors

PERFORMANCE

TEST CONDITIONS

REQUIREMENTS

TYPICAL

DRIFT

STABILITY CLASS 1

CECC 40101-002/803

STABILITY CLASS 2

CECC 40101-001/802

Short Time Overload

IEC 60115-1

6.25 Pr or 2 Umax.

1 s for 0.063 W/5 s for ≥ 0.125 W

± (0.25 % + 0.05 Ω) ± (0.5 % + 0.05 Ω)≤ ± 0.05 %

Load Life

IEC 60115-1

90’/30’ cycles.

1000 h at Pr /70 °C

± (1 % + 0.05 Ω)± (2 % + 0.1 Ω)≤ ± 0.25 %

Load Life at Maximum

Category Temperature

IEC 60115-1

90’/30’ cycles.

1000 h at derated Pr /125 °C

± (1 % + 0.05 Ω)± (2 % + 0.1 Ω)

≤ ± 0.25 %

IEC 60115-1

1000 h at 155 °C --

Sheft Life 1 year at ambient temperature - - ≤ ± 0.1 %

Seq.

Robustness of

Terminations

IEC 60115-1

IEC 60068-2-21

Test Ua1: Traction 10N/10 s

Te s t Ub: Bending + 90° → - 90° → 0° with 5N

Te st Uc: Twisting 2 times at 180°

± (0.25 % + 0.05 Ω) ± (0.5 % + 0.05 Ω)≤ ± 0.1 %

Seq.

Resistance to

Soldering Heat

IEC 60115-1

IEC 60068-2-20 Test Tb

Method 1: Solder bath 260 °C/10 s

± (0.25 % + 0.05 Ω) ± (0.5 % + 0.05 Ω)≤ ± 0.05 %

Seq.

Rapid Change

of Temperature

IEC 60115-1

IEC 60068-2-14 Test Na

5 cycles (30’ at LCT/30’ at UCT)

- 55 °C/125 °C

± (0.25 % + 0.05 Ω) ± (0.5 % + 0.05 Ω)≤ ± 0.05 %

Seq.

B2 Vibration

IEC 60115-1

IEC 60068-2-6 Test Fc

10 Hz/500 Hz

± (0.25 % + 0.05 Ω) ± (0.5 % + 0.05 Ω)≤ ± 0.1 %

Seq.

A + B

Climatic

Sequence

IEC 60115-1

1. Dry heat at 125 °C/16 h (IEC 60068-2-2)

2. Damp heat 55 °C/24 h (IEC 60068-2-30 Test Db)

3. Cold at - 55 °C/2 h (IEC 60068-2-1 Test Aa)

4. Low pressure 25 °C/1 h (IEC 60068-2-13)

5. Damp heat 55 °C/120 h (IEC 60068-2-30 Test Db)

± (1 % + 0.05 Ω)± (2 % + 0.1 Ω)≤ ± 0.25 %

Damp Heat,

Steady State

IEC 60115-1

IEC 60068-2-78

40 °C/93 % RH/56 days

± (1 % + 0.05 Ω)± (2 % + 0.1 Ω)≤ ± 0.5 %

NK, NP, NT, NY

Precision Metal Film Resistors Vishay Sfernice

Document Number: 52005 For technical questions, contact: sfer@vishay.com www.vishay.com

Revision: 16-Jul-09 159

POWER RATING CHARTS

HIGH FREQUENCY

Typical behavior for NK4

MARKING

Resistor color code chart 6, 5 or 4 bands.

CECC 40101-001/40101-802 NK3/NK4/NK5

AMBIENT TEMPERATURE IN °C

RATED DISSIPATION IN %

- 100

Stability Class 2 %

0 50 100 150 200

100

- 55

- 50

70 125

Lower Category Temperature (LCT) Upper Category Temperature (UCT)

CECC 40101-002/40101-803 NY3/NY4/NP4S/NY5

AMBIENT TEMPERATURE IN °C

RATED DISSIPATION IN %

- 100 0 50 100 150 200

100

- 55 70 125

Lower Category Temperature (LCT) Upper Category Temperature (UCT)

Stability Class 1 %

- 50

NOISE

FREQUENCY IN MHz

IMPEDANCE IN

1 100 1000

10K

100

THIRD HARMONIC

NON LINEARITY Hz in dB

OHMIC VALUE IN

10 1K 10K 100K 1M 10M

100

110

120

130

140

150

160

NT5S

NT4S

NP3S

NT3S

OHMIC VALUE IN

NOISE LEVEL IN µV/V

1K 10K 100K 1M 10M

0.1

0.01

NY3-NK3

NY4-NK4-N4

NY5-NK5-N5

10K

100

10 100

COLOR DIGIT. MULTIP. TOL % CT ppm/°C

Black 0 1

Brown 1 10 1

Red 2 1022

Orange 3 103± 15

Ye l l o w 4 1 0 4± 25

Green 5 1050.5

Blue 6 1060.25 ± 10

Purple 7 1070.1 ± 5

Grey 8 108

White 9 109

Silver 10-2

Gold 10-1 5

E96 and E192 series: 6 bands

Tolerance (wideband)

CT (1)

Multiplier

Significant

digits

E24 series: 4 bands

Tolerance (wideband)

Significant

digits

Multiplier

Note

(1) Only for TCR ≤ 25 ppm/°C

www.vishay.com For technical questions, contact: sfer@vishay.com Document Number: 52005

160 Revision: 16-Jul-09

NK, NP, NT, NY

Vishay Sfernice Precision Metal Film Resistors

PACKAGING

The resistors are required to be inside a window which is the

K dimension.

K being equal to the maximum body length of the resistor

+ 1.4 mm and being centered as per IEC 60286-1 and

EIA-296 specification to the tape edges.

TAPE IN REEL

SERIES AND MODEL QUANTITY

PER REEL

NT4S/NP4S 5000

NK4/NY4 5000

SL3 5000

SL4 5000

TAPED IN AMMOPACK

SERIES

AND MODEL

QUANTITY

PER BOX

BOX

DIMENSIONS

L × I × H (mm)

NT3S/NP3S 500

260 x 80 x 26

NY3 500

NK3/SL3 1000

NT4S/NP4S 500

NY4 500

NK4/SL4 1000 260 x 80 x 37

NT5S/NP5S 500 260 x 85 x 28

NK5 500

TAPED IN BAG

SERIES

AND MODEL

QUANTITY

PER BAG

BAG

DIMENSIONS

(mm)

NP3S/NT3S

100 85 x 140

NP4S/NT4S

NP5S/NT5S

NY3 CC/NK3 CC 500

290

Ø 60

Ø 20

Ø 315

53 ± 1

Lmax.

6 mm

5 ± 0.5

65 ± 2

ORDERING INFORMATION

T3 XXX 100 kΩ1 % AM1000 e3

MODEL CUSTOM

DESIGN

OHMIC VALUE TOLERANCE PACKAGING LEAD

(Pb)-FREE

NK, NP, NT, NY

Precision Metal Film Resistors Vishay Sfernice

Document Number: 52005 For technical questions, contact: sfer@vishay.com www.vishay.com

Revision: 16-Jul-09 161

GLOBAL PART NUMBER INFORMATION

GLOBAL

MODEL SIZE SPECIAL OHMIC VALUE TOLERANCE PA CK A G I N G

NY (50 ppm)

NK (100 ppm)

NT (15 ppm)

NP (25 ppm)

As applicable.

The first four digits are

significant figures and the

last digit specifies the

number of zeros to follow.

R designates decimal

point.

10002 = 100 kΩ

33001 = 33 kΩ

220R0 = 220 Ω

1R220 = 1.22 Ω

B = 0.1 %

C = 0.25 %

D = 0.5 %

F = 1.0 %

G = 2.0 %

J = 5.0 %

AM500 = A20

AM1000 = A22

BA100 = S14

BA500 = S22

TR5000 = R26

10002FA 2Y 3N 2

Document Number: 91000 www.vishay.com

Revision: 11-Mar-11 1

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