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RLP73H2HR10FTD

更新时间：2025-06-17 22:55:14

品牌：TE

描述：SMD Low Ohmic â Current Sense Resistors

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RLP73H2HR10FTD 概述

SMD Low Ohmic â Current Sense Resistors

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SMD Low Ohmic – Current Sense Resistors

Type RL73 Series

Key Features

Up to 2W @ 70°C

8 chip sizes

Ideal for current

detection

Terminal finish –

electroplated 100% matte

Applications

Communications

Audio

Automotive

Low voltage power

supplies

TE Connectivity are pleased to offer this thick film chip resistor for

current sensing positions. It has a special metal glaze resistive element

and a nickel barrier layer beneath the solder to prolong terminal life.

Following the developments by semiconductor manufacturers in the

production of a range of IC's for battery charge management and low

voltage power supplies, the RL73 Series satisfies the demand for a low

ohmic shunt resistor to act as a current sensor.

Power management

applications

Electrical Characteristics Standard Power

Power

rating @

70°C

Max

Operating

Current

Packaging

TD TE

TCR

(PPM/°C)

Resistance

Range (Ω)

Size

0201

0402

TDF

Tape

RL73X1H

RL73V1H

RL73N1H

RL73M1E

RL73N1E

RL73K1E

RL73V1J

RL73M1J

RL73N1J

RL73K1J

RL73V2A

RL73M2A

RL73N2A

RL73K2A

RL73H2A

±1000

±600

±300

±400

±300

±200

±600

±400

±300

±200

±600

±400

±300

±200

±100

R10 – R13

R15 – R47

R51 – R91

R05 – R091

R10 – R47

R51 – R91

R020 – R047

R051 – R091

R10 – R50

R51 – R91

R020 – R047

R051 – R10

R11 – R18

R20 – R91

R10 – R91

0.05W

0.70A

1.11A

1000

5000

Paper

0.0625W

1000

Paper

0603

0805

0.1W

2.23A

5000

2.50A

1.11A

0.125W

1000

Paper

Dimensions in

millimetres unless

otherwise specified

Dimensions Shown for

reference purposes only.

Specifications subject to

change

1773269 REV H 12/2018

For Email, phone or live chat,

go to: www.te.com/help

SMD Low Ohmic – Current Sense Resistors

Electrical Characteristics Standard Power (continued)

Power

rating @

70°C

Max

Operating

Current

Packaging

TCR

(PPM/°C)

Resistance

Range (Ω)

Size

TDF

Tape

RL73V2B

RL73M2B

RL73N2B

RL73K2B

RL73H2B

RL73V2E

RL73M2E

RL73N2E

RL73K2E

RL73H2E

RL73V2H

RL73M2H

RL73N2H

RL73K2H

RL73H2H

RL73V3A

RL73M3A

RL73N3A

RL73K3A

RL73H3A

±600

±400

±300

±200

±100

±600

±400

±300

±200

±100

±600

±400

±300

±200

±100

±600

±400

±300

±200

±100

R010 – R020

R022 – R047

R051 – R091

R10 – R91

5.00A

1.58A

7.07A

2.58A

8.66A

3.87A

10.0A

7.07A

1206

0.25W

0.5W

0.75W

1000

5000

Paper

R10 – R91

R010 – R020

R022 – R047

R051 – R091

R10 – R91

R075 – R91

R010 – R020

R022 – R047

R051 – R091

R10 – R91

R050 – R91

R010 – R020

R022 – R047

R051 – R091

R10 – R91

1210

2010

2512

1000

Paper

Embossed

Plastic

4000

Embossed

Plastic

R020 – R91

Characteristics Electrical – High Power Version - RLP73

Max.

Operating

current

Packaging

TCR

(PPM/°C)

Power

rating

Resistance

Range

Type

Size

0402

0603

0805

TDF

Tape

RLP73M1E

RLP73N1E

RLP73K1E

RLP73M1J

RLP73N1J

RLP73K1J

RLP73M2A

RLP73N2A

RLP73K2A

RLP73V2B

RLP73M2B

RLP73N2B

RLP73K2B

±400

±300

±200

±400

±300

±200

±400

±300

±200

±600

±400

±300

±200

R051 – R091

R10 – R47

R51 – R91

R051 – R091

R10– R47

R51 – R91

R051 – R091

R10 – R47

R51 – R91

R010 – R020

R022 – R047

R051 – R091

R10 – R91

0.125W

0.25W

1.56A

1.98A

2.21A

1000

5000

Paper

1000

5000

Paper

1206

0.5W

7.07

1000

5000

Paper

Dimensions in

millimetres unless

otherwise specified

Dimensions Shown for

reference purposes only.

Specifications subject to

change

1773269 REV H 12/2018

For Email, phone or live chat,

go to: www.te.com/help

SMD Low Ohmic – Current Sense Resistors

Characteristics Electrical – High Power Version - RLP73 (continued)

Max.

Operating

current

8.66A

Packaging

TCR

(PPM/°C)

Power

rating

Resistance

Range

Type

Size

TDF

Tape

RLP73V2E

RLP73M2E

RLP73N2E

RLP73K2E

RLP73V2H

RLP73M2H

RLP73N2H

RLP73K2H

RLP73V3A

RLP73M3A

RLP73N3A

RLP73K3A

1210

±600

±400

±300

±200

±600

±400

±300

±200

±600

±400

±300

±200

0.75W

R010 – R020

R022 – R047

R051 – R091

R10 – R91

R010 – R020

R022 – R047

R051 – R091

R10 – R91

R010 – R020

R022 – R047

R051 – R091

R10 – R91

1000

5000

Paper

2010

2512

10A

1000

4000

Embossed

Plastic

14.1A

4000

Embossed

Plastic

Operating Voltage=√(P*R) ; Overload Voltage=2.5*√(P*R) ; Operating Current=√(P/R)

Maximum operating temperature -55°C to +155°C

Storage Temperature 25±3°C; Humidity < 80%RH

Power Derating curve

For resistors operated in ambient temperatures above 70°C, power rating must be derated in

accordance with this curve.

Dimensions in

millimetres unless

otherwise specified

Dimensions Shown for

reference purposes only.

Specifications subject to

change

1773269 REV H 12/2018

For Email, phone or live chat,

go to: www.te.com/help

SMD Low Ohmic – Current Sense Resistors

Construction and dimensions



















Alumina Substrate

Edge Electrode (NiCr)

Barrier Layer (Ni)

Resistor Layer (Ag/Pd)

Bottom Electrode (Ag)

Top Electrode (Ag-Pd)

Primary Overcoat (Glass)

Secondary Overcoat (Epoxy)

External Electrode (Sn)

Weight (g)

(1000 Pcs.)

0.18

Type

Size

L (mm)

0.60±0.03

W (mm)

0.30±0.03

0.50±0.05

T (mm)

D1 (mm)

0.12±0.05

0.25±0.10

D2 (mm)

0.15±0.05

0.20±0.10

RL73

RL73 /

RLP73

RL73 /

RLP73

RL73 /

RLP73

RL73 /

RLP73

RL73 /

RLP73

RL73 /

RLP73

RL73

0201 (1H)

0402 (1E)

0.23±0.05

0.32±0.10

1.00±0.05

1.60±0.10

2.00±0.10

3.10±0.10

0.7

1.99

5.3

0603 (1J)

0805 (2A)

1206 (2B)

1210 (2E)

2010 (2H)

0.80±0.10

1.25±0.10

1.55±0.10

2.60±0.15

0.45±0.10

0.55±0.10

0.30±0.20

0.50±0.30

0.30±0.20

0.40±0.25

0.50±0.25

8.82

15.5

5.00±0.10

6.35±0.10

6.35±0.20

2.50±0.15

3.10±0.15

3.15±0.15

0.60±0.15

0.60±0.10

0.74±0.10

0.60±0.30

0.50±0.25

0.55±0.25

27.03

43.08

53.08

2512 (3A)

(R010-R099)

2512 (3A)

(R10 -R91)

RLP73

6.35±0.20

3.15±0.15

0.74±0.10

0.60±0.30

2.10±0.10

53.08

Suggested PCB Layout Plan

Type

0201

0402

0603

0805

1206

1210

2010

A (mm)

B (mm)

0.30

0.50

1.00

1.15

1.40

1.60

3.55

C ±0.2mm

0.40

0.60

0.90

1.35

1.70

2.50

3.20

0.25

0.50

0.80

1.00

2.00

3.60

4.90

1.0

2512 (1W)

2512 (2W) ≤99mΩ

2512 (2W) ≥100mΩ

3.20

Dimensions in

millimetres unless

otherwise specified

Dimensions Shown for

reference purposes only.

Specifications subject to

change

1773269 REV H 12/2018

For Email, phone or live chat,

go to: www.te.com/help

SMD Low Ohmic – Current Sense Resistors

Solder Profile

(1) Time of IR reflow soldering at maximum temperature point 260°C：10s

(2) Time of wave soldering at maximum temperature point 260°C : 10s

(3) Time of soldering iron at maximum temperature point 410°C : 5s

Marking Specification

For 0201 and 0402 size resistor – No Marking

1% & 5% 0805/1206/1210/2010/2512 size Resistors – 4 Digit Marking.

Example:

Resistance

Marking

47mΩ

R047

75mΩ

R075

15mΩ

R015

750mΩ

R750

820mΩ

R820

5% for 0603: 3 digits marking in E24

1% for 0603: 3 digits marking with under-line in E96 (if value appears in both E96 and E24 refer to

E24)

3 digits marking for E24 or R value suffix is zero in E96: R10=100mΩ; R28=280mΩ

R10

3 digits marking for E96: 243=243mΩ; 511=511mΩ

243

3 digit marking for E24 where value is less than 100mΩ and R value suffix is NOT 0;

E.G. R047=47mΩ

047

Dimensions in

millimetres unless

otherwise specified

Dimensions Shown for

reference purposes only.

Specifications subject to

change

1773269 REV H 12/2018

For Email, phone or live chat,

go to: www.te.com/help

SMD Low Ohmic – Current Sense Resistors

Environmental Characteristics

Item

Requirement

Test Method

JIS-C-5201-1 4.8

Temperature Coefficient of

Resistance (TCR)

IEC-60115-1 4.8

As Spec.

-55°C ~+125°C, 25°C is the

reference temperature

JIS C 5201-1 4.13

±(0.5%+0.05Ω)

IEC 60115-1 4.13

Short Time Overload

RCWV*2.5 or Max. Overload

Voltage whichever is lower for 5

seconds

±(1.0%+0.05Ω)

For High power rating

JIS-C-5201-1 4.6

IEC-60115-1 4.6

Max. Overload Voltage for 1

minute

Insulation Resistance

Endurance

≥10G

JIS-C-5201-1 4.25

IEC-60115-1 4.25.1

70±2°C, RCWV for 1000 hrs

with1.5 hrs “ON” and 0.5 hr off

JIS-C-5201-1 4.24

±(1.0%+0.05Ω)

IEC-60115-1 4.24

Damp Heat with Load

Dry Heat

±(0.5%+0.05Ω)

±(1.0%+0.05Ω)

40±2°C, 90~95% R.H., RCWV for

1000 hrs with 1.5 hrs “ON” and

0.5 hr “OFF”

JIS-C-5201-1 4.23

IEC-60115-1 4.23.2

at +155°C for 1000 hrs

JIS-C-5201-1 4.33

IEC-60115-1 4.33

Bending once for 5 seconds with

3mm

Bending Strength

2010, 2512 sizes: 2mm

JIS-C-5201-1 4.17

Solderability

95% min. coverage

IEC-60115-1 4.17

245±5°C for 3 seconds

S-C-5201-1 4.18

Resistance to Soldering Heat

±(0.5%+0.05Ω)

IEC-60115-1 4.18

260±5°C for 10 seconds

JIS-C-5201-1 4.7

IEC-60115-1 4.7

Voltage Proof

No breakdown or flashover

1.42 times Max. Operating

Voltage for 1 minute

JIS-C-5201-1 4.18

IEC-60068-2-58 8.2.1

260±5°C for 30 seconds

JIS-C-5201-1 4.19

Individual leaching area ≤5%

Total leaching area ≤10%

Leaching

Rapid Change of Temperature

±(0.5%+0.05Ω)

IEC-60115-1 4.19

-55°C to +155°C, 5 cycles

RCWV (Rated Continuous Working Voltage) =√(P*R)or Max. Operating Voltage whichever is lower.

Storage Temperature: 15~28°C; Humidity < 80%RH

Dimensions in

millimetres unless

otherwise specified

Dimensions Shown for

reference purposes only.

Specifications subject to

change

1773269 REV H 12/2018

For Email, phone or live chat,

go to: www.te.com/help

SMD Low Ohmic – Current Sense Resistors

Packaging

Packing Quantity and Reel Specification

Size

ØA ±1.0

178.0

ØB ±1.0

60.0

ØC ±0.7

13.5

W ±1.0

9.5

T ±1.0

11.5

Paper Tape

Embossed Plastic Tape

N/A

0201

0402

0603

0805

1206

1210

2010

2512

(2W)

1000 / 10000

1000 / 5000

N/A

4000

2000

13.5

15.5

Paper tape Specification

±0.20

±0.10

Size

B ±0.05

P₀±0.10

P₁±0.05

P₂ ±0.05

ØD₀+0.1-0

±0.05

0201 0.38±0.05 0.68±0.05

0402 0.65±0.10 1.15±0.10

0603 1.10±0.10 1.90±0.10

0805 1.60±0.10 2.40±0.20

1206 1.90±0.10 3.50±0.20

1210 2.90±0.10 3.50±0.20

0.42±0.20

0.45±0.10

0.70±0.10

2.00

8.00

1.75

3.5

4.00

2.00

1.50

4.00

0.85±0.10

Dimensions in

millimetres unless

otherwise specified

Dimensions Shown for

1773269 REV H 12/2018

For Email, phone or live chat,

go to: www.te.com/help

reference purposes only.

Specifications subject to

change

SMD Low Ohmic – Current Sense Resistors

Embossed Plastic Tape Specifications

Type

2010

2512

A±0.10

B±0.10 W±0.30 E±0.10

P₀

P₁

P₂

ØD₀

2.80

3.50

5.50

5.5±0.05 4.00±0.05

5.5±0.10 4.00±0.10

1.50+0.10 1.00±0.20

1.55+0.05 1.45±0.20

6.70

6.68

12.0

1.75

4.00±0.10 2.00±0.05

2512

(2W)

3.38

How To Order

RL73

Common Part

TCR

Size

R10

Value

Packaging

Tolerance

TDF -1000 REEL

TDG – 2000 REEL

(2512 2W only)

TE - 4000 REEL

(2010,2512 only)

TD -5000 REEL

(0603~1210)

TD- 10000 REEL

(0201,0402)

RL73 – Current

X -1000PPM

V - 600PPM

N - 300PPM

H - 100PPM

K - 200PPM

M - 400PPM

See above for

applicability

1H -0201

Sense Resistor

– Standard

Power

1E -0402

1J -0603

2A -0805

2B -1206

2E -1210

2H -2010

3A -2512

0.1 Ohm

(100milliOhm)

R10

0.91 Ohm

(910milliOhm)

R91

F - ±1%

J - ±5%

RLP73 –

Current Sense

Resistor – High

Power

See above for

applicability

Dimensions in

millimetres unless

otherwise specified

Dimensions Shown for

reference purposes only.

Specifications subject to

change

1773269 REV H 12/2018

For Email, phone or live chat,

go to: www.te.com/help

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