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Littelfuse Inc. PESD0603 Series

2 variants · Littelfuse Inc.

About the Littelfuse Inc. PESD0603 Series

The Littelfuse Inc. PESD0603 Series series groups 2 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common bidirectional channels of 1, capacitance @ frequency of - and case of 0603 (1608 Metric). Variants differ by applications, operating temperature and voltage - clamping (Max) @ ipp, so you can match the exact applications your application requires using the selection guide below. The range mixes active and legacy part numbers, so you can source both current Littelfuse Inc. PESD0603 Series variants and discontinued ones from a single page.

Select a variant by

Applications
Ethernet, HDMI · General Purpose
Operating temperature
-55°C ~ 110°C (TJ) · -55°C ~ 125°C (TJ)
Voltage - clamping (Max) @ ipp
- · 45V
Voltage - reverse standoff
14V · 24V

Shared specifications

Bidirectional channels
1
Capacitance @ frequency
-
Case
0603 (1608 Metric)
Current - peak pulse (10/1000μs)
-
Mounting
Surface Mount
Package
Tape & Reel (TR) Cut Tape (CT)
Power - peak pulse
-
Power line protection
No
Type
Zener
Voltage - breakdown
-

Variant comparison

ParameterPESD0603-140PESD0603-240
ApplicationsGeneral PurposeEthernet, HDMI
Operating temperature-55°C ~ 110°C (TJ)-55°C ~ 125°C (TJ)
Voltage - clamping (Max) @ ipp-45V
Voltage - reverse standoff14V24V

Request a quote on any Littelfuse Inc. PESD0603 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

All variants