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Bourns 4308R102121 Thick Film Molded SIP

Bourns 4308R-102-121 is a thick film molded SIP resistor designed for a wide range of applications. Its low profile design ensures compatibility with DIPs and automatic insertion equipment, while the superior package integrity guarantees reliable performance. Available in RoHS compliant versions, this resistor offers a combination of precision, stability, and ease of integration. It is commonly used in DRAM applications, R/2R ladder networks, and SCSI applications, providing a robust solution for various electronic designs.

Authorized Distributors
Source:Newark
Part No:4308R-102-121
Stock:4090
Inv Date:05-28-2026
Price: Unit price: $1.97
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Source:DigiKey
Part No:4308R-102-121
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.67703
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Source:DigiKey
Part No:4308R-102-121
Stock:4090
Inv Date:05-28-2026
Price: Unit price: $0.88
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Part No:4308R-102-121
Stock:0
Inv Date:05-29-2026
Price: Unit price: $1.67
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Part No:4308R-102-121
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.9
Buy/RFQ:
Part No:4308R-102-121
Stock:4090
Inv Date:05-28-2026
Price: Unit price: $3.32
Buy/RFQ:
Part No:4308R-102-121
Stock:4090
Inv Date:05-28-2026
Price: Unit price: $3.32
Buy/RFQ:

Bourns 4308R102121 Thick Film Molded SIP Specifications:

  • Resistance Range: 10 ohms to 10 megohms
  • Maximum Operating Voltage: 100 V
  • Temperature Coefficient of Resistance: ±100 ppm/°C (below 50 Ω), ±250 ppm/°C (above 2.2 megohms)
  • TCR Tracking: 50 ppm/°C
  • Resistor Tolerance: See circuits
  • Operating Temperature: -55 °C to +125 °C
  • Power Rating: Derate to zero power from +70 °C to +125 °C
  • Insulation Resistance: 10,000 megohms minimum
  • Dielectric Withstanding Voltage: 200 VRMS
  • Lead Solderability: Meet requirements of MIL-STD-202 Method 208
  • Flammability: Conforms to UL94V-0
  • Lead Frame Material: Copper, solder coated
  • Body Material: Novolac epoxy
  • Power Rating (4306R): 0.75 watts
  • Power Rating (4308R): 1.00 watts
  • Power Rating (4309R): 1.13 watts
  • Power Rating (4310R): 1.25 watts

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Frequently Asked Questions

Where can I buy Bourns 4308R102121?

You can click on the BUY or RFQ button to purchase 4308R102121 from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part 4308R102121?

You can download the 4308R102121 datasheet or visit the Bourns website for support.

Who is the manufacturer of 4308R102121?

Bourns

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