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Beijing Silk Road Enterprise Management Services Co., Ltd.

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China Metal Foil Current Sensing Resistor Walter Elec HFCL0603MW33R002F with MnCu
China Metal Foil Current Sensing Resistor Walter Elec HFCL0603MW33R002F with MnCu

  1. China Metal Foil Current Sensing Resistor Walter Elec HFCL0603MW33R002F with MnCu

Metal Foil Current Sensing Resistor Walter Elec HFCL0603MW33R002F with MnCu

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Power(Watts) 330mW
Resistance 2mΩ
Voltage Rating -
Type Current Sense Resistor
Tolerance ±1%
Description 330mW 2mΩ Current Sense Resistor ±1% 0603 Chip Resistor - Surface Mount RoHS
Mfr. Part # HFCL0603MW33R002F
Package 0603
Model Number HFCL0603MW33R002F

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Product Specification

Power(Watts) 330mW Resistance 2mΩ
Voltage Rating - Type Current Sense Resistor
Tolerance ±1% Description 330mW 2mΩ Current Sense Resistor ±1% 0603 Chip Resistor - Surface Mount RoHS
Mfr. Part # HFCL0603MW33R002F Package 0603
Model Number HFCL0603MW33R002F

HFCL0603/1206-series Current Sensing Resistor

This specification covers the HFCL0603/1206-series Metal Foil Current Sensing Resistors, designed for accurate current measurement applications. These resistors utilize a MnCu alloy for the resistive element and are constructed on an alumina ceramic substrate, offering reliable performance.

Product Attributes

  • Brand: HFCL
  • Material: MnCu alloy (Resistive element)
  • Substrate: Alumina Ceramic
  • Protective Coating: Flame-retardant epoxy, meets UL-94-V0 requirements (Green)
  • Marking Coating: Flame-retardant epoxy, meets UL-94-V0 requirements (White/Black)
  • Certifications: UL-94-V0 (Protective coating)

Technical Specifications

Part Number Series Size (L x W) Nominal Resistance Value Power Rating (Watt) Resistance Tolerance (%) TCR (ppm) Operating Temperature Range
HFCL0603MW33-series 0.800.15 x 1.600.20 mm R001~R025 (1~4m), R005~R025 (5~25m) 0.33W 1%(F) (1~4m), 50 (5~25m) 100 (1~4m), 50 (5~25m) -55155
HFCL1206M1W0-series 1.550.20 x 3.200.20 mm 0M50~R025 (0.5~25m) 1.0W 1%(F) (0.5~4m), 0.5%(D) / 1%(F) (5~25m) 150 (0.5~4m), 50 (5~25m) -55155

Product Dimensions

Part Number Series W (mm) L (mm) A (mm) B (mm) C (mm) D (mm) T (mm)
HFCL0603MW33-series 1.600.20 0.800.15 0.180.10 0.230.10 0.400.10 0.930.20 0.550.10
HFCL1206M1W0-series 3.200.20 1.550.20 0.410.20 0.460.20 0.500.20 2.160.20 0.500.20

Reliability Test Standards

Parameter Conditions Requirements Test Method
Short Time Over Load P=2.5Pr; T=252C, t=5sec. 1.0% IEC60115-1 4.13
High Temp. Exposure T=+1702C, t=1000h 1.0% IEC60115-1 4.25
Low Temp. Storage T=-552C, t=1000h 1.0% IEC60115-1 4.25
Moisture Load Life (60, 95%RH) Vtest=Vmax; T=602C; RH=95%; t=90min ON, 30min OFF, 1000h 2.0% IEC60115-1 4.25
Thermal Shock -553C to 1253C (30 min dwell each temp, 1 min max transition), 1000 cycles 1.0% JESD22-A-104
Load Life at 70C Vtest=Vmax; T=702C; t=90min ON, 30min OFF, 1000h 1.0% IEC60115-1 4.25
Solderability Dip into solder at T=2455C, t=30.5sec. Covered area >95% IEC60115-1 4.17
Resistance to Solder Heat 1 reflow cycle (JEDEC J-STD-020) followed by dip at T=260C, t=10 sec. Part must meet initial specifications JEDEC J-STD-020
Mechanical Shock a=100G, t=11ms, 5 shocks 1.0% IEC60115-1 4.21
Substrate Bending Span=90mm; Bend=2mm; Test board=Glass-Epoxy (1.6mm thickness) 1.0% IEC60115-1 4.33

Storage Conditions

  • Under airtight conditions at +1040, RH 75% for 2 years.
  • Without dew at +1060, RH=95% for a maximum of 30 days.

Soldering Pad Dimensions and Conditions

Part Number Series P (mm) W (mm) D (mm) V (mm) E (mm) Power Rating (W)
HFCL0603MW33-series 0.35 1.30 0.40 0.40 0.20 0.33W
HFCL1206M1W0-series 0.762 2.29 1.014 0.762 0.381 1.00W

Recommended Customer Soldering Parameters

  • Wave Solder Temperature Profile: Preheating: 100~130 (max. 100 sec); Soldering: 250~265 (max. 10 sec). Maximum allowed temperature: 2605 (max. 10 sec).
  • Solder Reflow Temperature Profile: Preheating: 145 15 (max. 120 sec); Soldering: min. 220 (max. 60 sec). Maximum allowed temperature: 2605 (max. 10 sec).
  • Rework Temperature (hot air equipment): 350, 3~5 seconds.
  • Recommended Reflow Methods: IR, vapor phase oven, hot air oven. Exceeding recommended reflow temperatures may compromise performance.

Lot Acceptance Test Requirements

  • Visual: No stains, dirt, printing errors, or damage.
  • Dimensions: All dimensions within specified limits.
  • Resistance (Ro): Within specified limits at 25 (4-wire measurement).
  • TCR: Within specified limits (calculated from resistance at 25 and 125).
  • Insulation Resistance (Ri): 100M between protective layer and resistive body.

Packaging Information

Part Number Series Quantity (pcs) Weight (g)
HFCL0603MW33-series 5,000 13040
HFCL1206M1W0-series 5,000 16040

Reel & Tape Specifications

Part Number Series A5 (mm) N2 (mm) W11 (mm)
HFCL0603MW33-series 178 60 9.0
HFCL1206M1W0-series 178 60 9.0

Peeling Strength of Seal Tape

  • F = Peeling Strength: 0.1 1.0N (10 - 100gf)

2411221127_Walter-Elec-HFCL0603MW33R002F_C970964.pdf

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Importer

  • Year Established:

    2009

  • Employee Number:

    >>300

  • Ecer Certification:

    Verified Supplier

Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an... Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...

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  • Beijing Silk Road Enterprise Management Services Co., Ltd.
  • 16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
  • https://www.icpassive.com/

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