How do the Würth Elektronik 6903 Series variants differ?

Würth Elektronik 6903 Series part numbers differ by insulation height, insulation material, mounting type and package. Use the selection guide above to pick by insulation height.

How many Würth Elektronik 6903 Series part numbers are listed?

50 Würth Elektronik 6903 Series part numbers are listed, each with specifications and a datasheet where available.

Würth Elektronik 6903 Series

50 variants · Würth Elektronik

About the Würth Elektronik 6903 Series

The Würth Elektronik 6903 Series series groups 50 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common connector type of Header, contact finish - mating of Tin and contact finish - post of Tin. Variants differ by insulation height, insulation material and mounting type, so you can match the exact insulation height your application requires using the selection guide below. All listed Würth Elektronik 6903 Series part numbers are active and orderable.

Select a variant by

Insulation height: 0.142\" (3.60mm) · 0.276\" (7.00mm)
Insulation material: Polyamide (PA6T), Nylon 6T · Polybutylene Terephthalate (PBT)
Mounting type: Surface Mount · Through Hole
Package: Tape & Reel (TR); Cut Tape (CT) · Tube
Positions: 4 · 6 · 8 · 10 · 12 · 14 · 16 · 18 · 20 · 22 · 24
Termination: Press-Fit, Solder · Solder
Voltage rating: 100V · 100VAC

Shared specifications

Connector type: Header
Contact finish - mating: Tin
Contact finish - post: Tin
Contact material: Phosphor Bronze
Contact shape: Rectangular
Current rating: 1.5A per Contact
Fastening type: Locking Ramp
Gender: Male Pin
Insulation color: Red
Material flammability rating: UL94 V-0
Operating temperature: -40°C ~ 105°C
Pitch: 0.100\" (2.54mm)

Variant comparison

Parameter	690357100872	690357280476	690357280676	690357280876	690357281076	690357281276
Insulation height	0.276\" (7.00mm)	0.142\" (3.60mm)	0.142\" (3.60mm)	0.142\" (3.60mm)	0.142\" (3.60mm)	0.142\" (3.60mm)
Insulation material	Polybutylene Terephthalate (PBT)	Polyamide (PA6T), Nylon 6T	Polyamide (PA6T), Nylon 6T	Polyamide (PA6T), Nylon 6T	Polyamide (PA6T), Nylon 6T	Polyamide (PA6T), Nylon 6T
Mounting type	Through Hole	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Package	Tube	Tape & Reel (TR); Cut Tape (CT)	Tape & Reel (TR); Cut Tape (CT)	Tape & Reel (TR); Cut Tape (CT)	Tape & Reel (TR); Cut Tape (CT)	Tape & Reel (TR); Cut Tape (CT)
Positions	8	4	6	8	10	12
Termination	Press-Fit, Solder	Solder	Solder	Solder	Solder	Solder
Voltage rating	100V	100V	100V	100V	100V	100V

Request a quote on any Würth Elektronik 6903 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

Frequently asked questions

How do the Würth Elektronik 6903 Series variants differ?: Würth Elektronik 6903 Series part numbers differ by insulation height, insulation material, mounting type and package. Use the selection guide above to pick by insulation height.
How many Würth Elektronik 6903 Series part numbers are listed?: 50 Würth Elektronik 6903 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for Würth Elektronik 6903 Series?: Request a quote (RFQ) for any Würth Elektronik 6903 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.