How do the Sullins Connector Solutions SWR25X Series variants differ?

Sullins Connector Solutions SWR25X Series part numbers differ by contact length - mating, current rating, insulation height and mounting type. Use the selection guide above to pick by contact length - mating.

Sullins Connector Solutions SWR25X Series

10 variants · Sullins Connector Solutions

About the Sullins Connector Solutions SWR25X Series

The Sullins Connector Solutions SWR25X Series series groups 10 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 contact length - mating, current rating and insulation height, so you can match the exact contact length - mating your application requires using the selection guide below. All listed Sullins Connector Solutions SWR25X Series part numbers are active and orderable.

Select a variant by

Contact length - mating: 0.299\" (7.60mm) · 0.303\" (7.70mm)
Current rating: 3A · 5A per Contact
Insulation height: 0.228\" (5.80mm) · 0.449\" (11.40mm)
Mounting type: Through Hole · Through Hole, Right Angle
Positions: 2 · 3 · 4 · 5 · 6 · 8

Shared specifications

Connector type: Header
Contact finish - mating: Tin
Contact finish - post: Tin
Contact length - post: 0.134\" (3.40mm)
Contact material: Brass
Contact shape: Square
Fastening type: Friction Lock
Gender: Male Pin
Insulation color: Beige
Insulation material: Polyamide (PA66), Nylon 6/6
Material flammability rating: UL94 V-0
Operating temperature: -25°C ~ 85°C

Variant comparison

Parameter	SWR25X-NRTC-S02-RB-BA	SWR25X-NRTC-S02-ST-BA	SWR25X-NRTC-S03-RB-BA	SWR25X-NRTC-S03-ST-BA	SWR25X-NRTC-S04-RB-BA	SWR25X-NRTC-S04-ST-BA
Contact length - mating	0.303\" (7.70mm)	0.299\" (7.60mm)	0.303\" (7.70mm)	0.299\" (7.60mm)	0.303\" (7.70mm)	0.299\" (7.60mm)
Current rating	5A per Contact	3A	5A per Contact	3A	5A per Contact	3A
Insulation height	0.228\" (5.80mm)	0.449\" (11.40mm)	0.228\" (5.80mm)	0.449\" (11.40mm)	0.228\" (5.80mm)	0.449\" (11.40mm)
Mounting type	Through Hole, Right Angle	Through Hole	Through Hole, Right Angle	Through Hole	Through Hole, Right Angle	Through Hole
Positions	2	2	3	3	4	4

Request a quote on any Sullins Connector Solutions SWR25X 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 Sullins Connector Solutions SWR25X Series variants differ?: Sullins Connector Solutions SWR25X Series part numbers differ by contact length - mating, current rating, insulation height and mounting type. Use the selection guide above to pick by contact length - mating.
How many Sullins Connector Solutions SWR25X Series part numbers are listed?: 10 Sullins Connector Solutions SWR25X Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for Sullins Connector Solutions SWR25X Series?: Request a quote (RFQ) for any Sullins Connector Solutions SWR25X Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.