Bourns SDR0703

SDR0703 variants from Bourns

Variants

Mfr

Bourns

Lifecycle

Active

SDR0703 Overview

What changes between part numbers, and what to check before you lock the BOM — Passive Components.

Key Features

Lifecycle mix: ActiveConfirm lifecycle on the exact MPN, not just the base number prefix.
4 distinct suffix patternsExamples: 100KL, 2R2ML, 2R7ML, 391KL. Decode suffix meaning in the ordering notes under the variant table.

Target Applications

Passive Components — design-in and field replacement
BOM scrub where only the base prefix is known but suffix is TBD
Second-source checks when the original MPN is constrained

Ordering Variants

Compare 4 SDR0703 part numbers by package, electrical parameters, lifecycle, and availability. Use RFQ for stock and lead-time confirmation.

Part Number	Description	Manufacturer	Lifecycle	RoHS	Availability	Action
SDR0703-100KL	FIXED IND 10UH 1A 170 MOHM SMD	Bourns	Active	Compliant	In Stock	RFQ
SDR0703-2R2ML	FIXED IND 2.2UH 1.8A 60 MOHM SMD	Bourns	Active	Compliant	In Stock	RFQ
SDR0703-2R7ML	FIXED IND 2.7UH 1.7A 65 MOHM SMD	Bourns	Active	Compliant	In Stock	RFQ
SDR0703-391KL	FIXED IND 390UH 140MA 6.2OHM SMD	Bourns	Active	Compliant	In Stock	RFQ

Ordering Code Differences

How suffixes on SDR0703 map to package, grade, and reel options.

How to Choose the Right SDR0703 Passive Components

📦

Match the footprint first

Pull the exact package drawing for your MPN — base-number swaps fail most often at the footprint, not the schematic.

⚡

Electrical headroom

Compare voltage and current columns in the variant table. For SDR0703, a suffix with lower voltage or current rating will not survive the same circuit without recalculation.

🌡️

Temp grade letter matters

Commercial (0–70 °C) and industrial (−40–85 °C+) suffixes look similar in the prefix — confirm ambient + self-heating, not just the first page of the datasheet.

🔢

Copy the full MPN

Do not BOM only "SDR0703" — include the full suffix (e.g. 100KL, 2R2ML, 2R7ML). RFQ with reel/tube preference and required date code.

Technical Specifications

Core parameters for SDR0703 product family

Identity

Base Model

SDR0703

Manufacturer

Bourns

Listed Variants

Variant Parameters

Lifecycle Status

Active

RoHS Status

Compliant

Source SDR0703 with Octatronics

Request stock confirmation, lead time, date code, and pricing for all 4 ordering variants from Bourns. Our team supports active, EOL, and hard-to-find component sourcing.

Original manufacturer parts with traceability options
BOM upload and multi-line RFQ support
Package, grade, and compliance verification

Request Quote View Bourns Browse all base models →

Frequently Asked Questions

Common technical questions about the SDR0703 product family.

Is SDR0703 a single part I can order, or a family prefix?

SDR0703 is a base / family code from Bourns. You order a full MPN such as SDR0703-100KL, SDR0703-2R2ML, SDR0703-2R7ML. The variant table lists 4 orderable lines with different suffixes.

What do the suffix letters on SDR0703 part numbers mean?

Listed suffix fragments include: 100KL, 2R2ML, 2R7ML, 391KL. Typically they encode package (see Package column), temperature grade, and tape/reel option. Always decode on the Bourns datasheet ordering guide — do not guess from pattern alone.

What is the lifecycle status of SDR0703 variants?

Lifecycle values in our listing: Active. Status is per MPN suffix — one variant can be Active while another is NRND. Check PCN for your exact suffix before multi-year commitments.

What should I send for an RFQ on SDR0703?

Full manufacturer MPN (not just SDR0703), quantity, needed date code, reel vs tube, and any compliance docs (CoC, RoHS, conflict minerals). If you only know the base prefix, include a photo of the existing label or reel.