Richardson Electronic collection

Richardson Electronic

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5M+

Our 5M+ catalog features active breakers, drives, PLCs, relays, and operator interfaces.

24 Months

We offer 24 months warranty on selected brands

24h

Typical quote turnaround for hard-to-source and legacy replacement requests

OEM+

New, refurbished, and surplus paths surfaced clearly for procurement teams

Hard-to-find parts, sourced fast

Real value

Access millions of industrial automation components across PLCs, drives, HMIs, and more. We help you locate discontinued, surplus, and in-demand parts without delays.

Built for urgent procurement

RFQ ready

Submit RFQs for multiple part numbers and get fast, accurate quotes. Ideal for maintenance teams, resellers, and engineers working against downtime.

Verified parts you can rely on

Trusted data

Every listing is backed by supplier validation, condition transparency, and real availability—so you can purchase with confidence.

Global sourcing, local reliability

Worldwide trust.

We work with trusted suppliers worldwide to deliver quality automation parts quickly—reducing lead times and keeping your operations running.

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Richardson Electronic 4PR400A

SKU · 4PR400A

Richardson Electronic 4PR400A

RICHARDSON ELECTRONIC 4PR400A ELECTRON TUBE; POWER DISSIPATION PD:400W; DIAMETER:87MM; HEIGHT:161MM

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Richardson Electronic 8613-JAN

SKU · 8613-JAN

Richardson Electronic 8613-JAN

RICHARDSON ELECTRONIC 8613-JAN 8613JAN ELECTRON TUBE; DIAMETER:60.33MM; HEIGHT:130.81MM; DROP SHIP:YES

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Richardson Electronic 3CX1500A7

SKU · 3CX1500A7

Richardson Electronic 3CX1500A7

RICHARDSON ELECTRONIC 3CX1500A7 ELECTRON TUBE; LENGTH:-; DIAMETER:86MM; HEIGHT:102MM; PRODUCT RANGE:-; POWER DISSIPAT...

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Richardson Electronic NL7218H-100

SKU · NL7218H-100

Richardson Electronic NL7218H-100

RICHARDSON ELECTRONIC NL7218H-100 NL7218H100 ELECTRON TUBE; DIAMETER:2.125"; HEIGHT:7.062"; DROP SHIP:YES

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Richardson Electronic 3CPX1500A7

SKU · 3CPX1500A7

Richardson Electronic 3CPX1500A7

RICHARDSON ELECTRONIC 3CPX1500A7 ELECTRON TUBE; POWER DISSIPATION PD:1.5KW; DIAMETER:86MM; HEIGHT:102MM; DROP SHIP:YES

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Richardson Electronic 3CX1500D3

SKU · 3CX1500D3

Richardson Electronic 3CX1500D3

RICHARDSON ELECTRONIC 3CX1500D3 ELECTRON TUBE; LENGTH:-; DIAMETER:86.9MM; HEIGHT:142.9MM; PRODUCT RANGE:-; POWER DISS...

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Richardson Electronic 4CX350A/8321

SKU · 4CX350A/8321

Richardson Electronic 4CX350A/8321

RICHARDSON ELECTRONIC 4CX350A/8321 4CX350A8321 ELECTRON TUBE; POWER DISSIPATION PD:350W; DIAMETER:41.6MM; HEIGHT:62.6MM

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Richardson Electronic 7665A-JAN

SKU · 7665A-JAN

Richardson Electronic 7665A-JAN

RICHARDSON ELECTRONIC 7665A-JAN 7665AJAN ELECTRON TUBE; DIAMETER:35.18MM; HEIGHT:63.42MM; DROP SHIP:YES

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Richardson Electronic 8874/3CX400A7

SKU · 8874/3CX400A7

Richardson Electronic 8874/3CX400A7

RICHARDSON ELECTRONIC 8874/3CX400A7 88743CX400A7 ELECTRON TUBE; LENGTH:-; DIAMETER:41.7MM; HEIGHT:54.4MM; PRODUCT RAN...

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