AUTOMOTIVE_Catalog_Ver.2.1

Chip Resistors for Current Detection (Metal plate type)

PML series

Part No. Size codemm (inch) Rated power(70°C) Tolerance

Temperature

coefficient

(ppm / °C)

Resistance value

(mΩ)

Operating

temperature range

(°C)

Automotive

Grade

Available

PML10 2012 (0805) 0.66W

J (±5%)

G (±2%)

±200 1.0, 1.5, 2.0, 2.5

－55 to +155

Yes

PML18 3216 (1206) 1W

J (±5%)

G (±2%)

±150 0.5, 1.0, 1.5, 2.0, 2.5 Yes

☆ PML50 5025 (2010)

1.5W

(2W at 25°C)

J (±5%) ±200 0.5, 1.0, 1.5, 2.0, 2.2 Under

development

PML100 6432 (2512)

2W

(3W at 25°C) J (±5%) ±100 1.0, 1.5, 2.0, 2.2 Yes

2W ±150 0.5

☆ : Under development (Development schedule will vary depending on resistance value. Please Contacts us.)

■Dimensions (Unit : mm)

Part No Size codemm (inch) L W t a b

PML10 2012 (0805) 1. 2 ± 0.15 2.0 ± 0.15 0.42±0.15 — 0.45 to 0.3*

±0.2

PML18 3216 (1206) 1.6 ± 0.15 3. 2 ± 0.15 0.42 to 0.28*

± 0.15

— 0.55 to 0.3*

±0.2

PML50 5025 (2010) 2.5±0.2 5.0±0.2

0.52 to 0.32*

± 0.15

0.4±0.2 1.0 to 0.5*

±0.2

PML100 6432 (2512) 3.2±0.25 6.4±0.25

0.5 to 0.36*

± 0.15

0.45±0.25 0.9 to 0.7*

±0.25

* Each value range varies with the resistance. Please contact a ROHM sales representative for further details.

●PML10/18 ●PML50/100

a

a b

b

b

b

t

L

W

1L00

( Top)

(Bottom)

● (^) Ultra-low resistance range (0.5mΩ-).
● (^) Wide terminal configuration for high joint reliability.
● (^) Improved current detection accuracy by trimming-less structure.
PML10 PML18 PML50 PML100PML100
Ultra Low Ohmic Chip Shunt Resistors (PML series)
PMR series
Part No. Size codemm (inch) Rated power(70°C) Tolerance
Temperature
coefficient
(ppm / °C)
Resistance value
(mΩ)
Operating
temperature range
(°C)
Automotive
Grade
Available
PMR01 1005 (0402)
1/5W
(0.2W) J (±5%) 0 to 200^10
－55 to +155
Yes
PMR03 1608 (0603)
1/4W
(0.25W)
J (±5%)
F (±1%) 0 to 150^10 Yes
PMR10 2012 (0805)
1/2W
(0.5W)
J (±5%)
F (±1%) ±150
2,3,4,5,6,
7,8,9,10 Yes
PMR18 3216 (1206) 1W
J (±5%)
F (±1%)
±100 1,2,3,4,5,6,
7,8,9,10
Yes
PMR25 3225 (1210) 1W
J (±5%)
F (±1%)
±100 1,2,3,4,5 Yes
PMR50 5025 (2010) 1W
J (±5%)
F (±1%)
±100 1,2,3,4,5,
6,7,8,9,10
Yes
PMR100 6432 (2512) 2W*
J (±5%)
F (±1%)
±150 1,2
Yes
±100 3,4,5,6,7,8,9,10

• Please contact us for the higher rated power
  Large Current Jumper Type
  Part No. Size codemm (inch) Rated current Resistance Temperature range (°C) Automotive GradeAvailable
  PMR01 1005 (0402) 20.0A
  0.5mΩ Max. －55 to +155
  Yes
  PMR03 1608 (0603) 22.4A Yes
  PMR10 2012 (0805) 31.6A Yes
  PMR18 3216 (1206) 3 8.7A Yes
  PMR25 3225 (1210) 4 4.7A Yes
  PMR50 5025 (2010) 50.0A Yes
  PMR100 6432 (2512) 63.2A Yes
  ● (^) Ultra low-ohmic resistance range (1mΩ-)
  ● (^) Improved current detection accuracy by trimming-less structure.
  Highly recommended for large current /
  High speed switching circuit.
  ● (^) Special low resistance temperature coefficient
  (TCR) alloy utilized for the resistive element.
  PMR01 PMR03 PMR10 PMR18 PMR25 PMR50 PMR100
  ■Dimensions (Unit : mm)
  Part No. Size codemm (inch) L W t a b c
  PMR01 1005 (0402) 1.0±0.05 0.5±0.05 0.25±0.1 — 0.30±0.10 —
  PMR03 1608 (0603) 1.6 ± 0.15 0.8±0.15 0.25±0.1 — 0.35±0.15 —
  PMR10 2012 (0805) 2.0 ± 0.15 1. 2 ± 0.15 0.42 to 0.28± 0.15 — 0.75 to 0.35±0.25 —
  PMR18 3216 (1206) 3. 2 ± 0.15 1.6 ± 0.15 0.42 to 0.28± 0.15 — 1.20 to 0.5 ±0.25 —
  PMR25 3225 (1210) 3.2±0.2 2.5±0.2 0.52 to 0.32± 0.15 0.5±0.2 1.0 to 0.8 ±0.2 1.95±0.2
  PMR50 5025 (2010) 5.0±0.2 2.5±0.2 0.52 to 0.32± 0.15 0.5±0.2 1.85 to 0.9 ±0.2 1.95±0.2
  PMR100 6432 (2512) 6.4±0.25 3.2±0.25 0.52 to 0.32± 0.15 0.5±0.25 2.3 to 1.1 ±0.25 2.65±0.25


• Each value range varies with the resistance. Please contact a ROHM sales representative for further details.
  ●PMR01/03 (No marking) ●PMR25/50/100
  ●PMR10/18
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  Ultra Low Ohmic Chip Shunt Resistors (PMR series)
  Chip Resistors for Current Detection (Metal plate type)
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  （Bottm）
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  2L00
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  (Bottom)
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  Passive Devices
  Resistors
  ▶Chip Resistors for Current Detection (Metal plate type)