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Bourns PM1812330JRC Chip Inductor

The Bourns PM1812 series SMT chip inductors are designed for a wide range of applications including DC/DC converters and general use. These inductors feature high resistance to heat and humidity, accurate dimensions for automatic surface mounting, and a wide inductance range. They are RoHS compliant and offer reliable performance in various industrial environments. The PM1812-330J-RC specifically provides an inductance of 33µH with a ±5% tolerance and a Q factor of 50 at 7.96 MHz.

Authorized Distributors
Source:DigiKey
Part No:PM1812-330J-RC
Stock:2542
Inv Date:05-28-2026
Price: Unit price: $0.31
Buy/RFQ:
Part No:PM1812-330J-RC
Stock:2049
Inv Date:05-29-2026
Price: Unit price: $0.31
Buy/RFQ:
Part No:PM1812-330J-RC
Stock:500
Inv Date:05-28-2026
Price: Unit price: $0.138
Buy/RFQ:
Part No:PM1812-330J-RC
Stock:500
Inv Date:05-28-2026
Price: Unit price: $0.138
Buy/RFQ:

Bourns PM1812330JRC Chip Inductor Specifications:

  • Applications: DC/DC converters, Power supplies, General use
  • Features: High resistance to heat and humidity, Resistance to mechanical shock and pressure, Accurate dimensions for automatic surface mounting, Wide inductance range (0.1 nH to 1000 µH)
  • Temperature Rise: 20 ˚C max.
  • Ambient Temperature: 100 ˚C max.
  • Operating Temperature: -40 °C to +125 °C
  • Storage Temperature: -40 °C to +125 °C
  • Resistance to Soldering Heat: 245 ˚C, 5 seconds
  • Core: Ferrite
  • Coil Type: Copper wire
  • Enclosure: Epoxy resin
  • Terminal: Sn
  • Inductance: 33µH
  • Tolerance: ±5%
  • Q: 50 min.
  • Test Frequency: 7.96 MHz
  • SRF: 11 MHz
  • RDC: 4 ohms max.
  • IDC: 160 mA max.
  • RoHS Compliant: Yes
  • Model a: 3.2 ± 0.2
  • Model b: 2.4 to 2.6
  • Model c: 5.5 to 6.0
  • Model d: 2.0 to 3.0
  • MM: (.125 ± .008)
  • Land Pattern Dimensions a: 3.2
  • Land Pattern Dimensions b: 2.4 to 2.6
  • Land Pattern Dimensions c: 5.5 to 6.0
  • Land Pattern Dimensions d: 2.0 to 3.0
  • Soldering Profile Temperature: 275 °C
  • Soldering Profile Time: 5 seconds
  • Soldering Profile Ramp Down: 5 °C/second
  • Soldering Profile Ramp Up: 4 °C/second
  • Reel Quantity: 500 pcs.

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Frequently Asked Questions

Where can I buy Bourns PM1812330JRC?

You can click on the BUY or RFQ button to purchase PM1812330JRC from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part PM1812330JRC?

You can download the PM1812330JRC datasheet or visit the Bourns website for support.

Who is the manufacturer of PM1812330JRC?

Bourns

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