Name: SOLC-125-02-L-Q-LC-K-TR
Brand: WORLDPO
SKU: SOLC-125-02-L-Q-LC-K-TR
Price: 9.19 USD
Availability: InStock

Board-to-Board Connectors

SOLC-125-02-L-Q-LC-K-TR

Mfr. Part No. : WSOLC-4X25H02LQLCKTR

Standalone or 100% Samtec-Compatible. Identical Specs. Plug & Play.

Compatible model for SOLC-125-02-L-Q-LC-K-TR is WSOLC-4X25H02LQLCKTR. FOURRAY™ SOLC series 1.27mm pitch 4-row connector, 100 pins total. Connector Type: Receptacle, Contact Type: Forked, Style: Board to Board, Number of Positions: 100, Number of Positions Loaded: All, Pitch - Mating: 0.050" (1.27mm), Number of Rows: 4, Row Spacing - Mating: 0.050" (1.27mm), Mounting Type: Surface Mount, Termination: Solder, Fastening Type: Push-Pull, Contact Finish - Mating: Gold, Contact Finish Thickness - Mating: 10.0µin (0.25µm), Insulation Color: Black, Insulation Height: 0.160" (4.06mm), Contact Length - Post: -, Operating Temperature: -55°C ~ 125°C, Material Flammability Rating: UL94 V-0, Contact Finish - Post: Gold, Mated Stacking Heights: -, Ingress Protection: -, Features: Board Lock, Pick and Place, Current Rating (Amps): 2.4A per Contact, Voltage Rating: -

🏷 100 pin connector

Connector Series: WSOLC

Number of Pins: 100

Connector Pitch: 1.27mm

Rows: 4

$13.39 $9.19

In Stock (632)

Typical lead time: contact for quote Packaging: Tray

Datasheet Request a Quote

Documentation View all

Download connector datasheets. PDFs include product overview, features, pin definitions, pinout diagrams, and technical specifications.

SOLC-125-02-L-Q-LC-K-TR Datasheet Download PDF

SOLC-125-02-L-Q-LC-K-TR Specification Comparison

Specification comparison is for reference only. For detailed drawings, datasheets, or custom specs, email us at connector@worldpo.com.

Part Number	SOLC-125-02-L-Q-LC-K-TR	SOLC-125-02-L-Q-A-TR	SOLC-125-02-S-Q-A	SOLC-125-02-S-Q-LC
Connector Type	Header	Header	Terminal	Header
Connector Series	WSOLC	WSOLC	WSOLC	WSOLC
Connector Pitch	1.27mm	1.27mm	1.27mm	1.27mm
Rows	4	4	4	4
Number of Pins	100	100	100	100
Terminal Interface	Surface Mount (SMD)	Surface Mount (SMD)	Surface Mount (SMD)	Surface Mount (SMD)
Orientation	Vertical	Vertical	Vertical	Vertical
Material / Metal	Other	Other	Phosphor Bronze	Other
Color	Gray	Dark Gray	Brown	Blue + Ni-plated then Au-plated
Rated Voltage (VAC/VDC)	600	380	380	20
Rated Current per Contact (Max.) (A)	3～5A	0.5～1A	30～50A	3～5A
Plating	Gold Plating (Au)	Gold Plating (Au)	Silver Plating	Gold Plating (Au)
Plating Thickness	1μin（0.025μm）	100μin（2.54μm）	30μin（0.76μm）	30μin（0.76μm）
Packaging	Tray	Tray with Cover	Rigid Tray with Mylar Film	Rigid Tray with Cover
Insulation Diameter (mm)	0.80～1.40	2.78	2.60	3.05
Wire Gauge (AWG)	18～20	18～20 AWG Dual Wall	16～20	12
Operating Temperature	-55℃～125℃	-55℃～125℃	-55℃～125℃	-55℃～125℃
Number of Circuits	100	100	87	100

Basic Information

* "The parameters listed are for reference only. For detailed specifications and design drawings, please contact our online technical support team."

Category	Board-to-Board Connectors
Connector Type	Header
Connector Series	WSOLC
Connector Pitch	1.27mm
Rows	4
Number of Pins	100
Terminal Interface	Surface Mount (SMD)
Orientation	Vertical
Material / Metal	Other
Color	Gray
Rated Voltage (VAC/VDC)	600
Rated Current per Contact (Max.) (A)	3～5A
Plating	Gold Plating (Au)
Plating Thickness	1μin（0.025μm）
Packaging	Tray
Insulation Diameter (mm)	0.80～1.40
Wire Gauge (AWG)	18～20
Operating Temperature	-55℃～125℃
Number of Circuits	100

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Frequently Asked Questions

3 questions

Q: What is the pitch and pin count of this connector? Is it in stock?

This WSOLC series part SOLC-125-02-L-Q-LC-K-TR has a pitch of 1.27mm and 100 pins. Current availability: 632. For datasheets and drawings, please contact our technical team or use the form above.
Q: Hi, what are the differences between the SOLC-125-02-L-Q-LC-K-TR connector and TOLC-135-12-F-Q-LC in terms of Connector Pitch, Plating, and Rows?

Hi, for SOLC-125-02-L-Q-LC-K-TR and TOLC-135-12-F-Q-LC, Connector Pitch and Rows are the same (1.27mm, 4). The main differences are in Plating: SOLC-125-02-L-Q-LC-K-TR has Plating is Gold Plating (Au); while TOLC-135-12-F-Q-LC has Plating is Tin Plating (Sn). Choose based on termination process and material requirements. Contact online support for a deeper parameter comparison.

Asked: 2026-09-30 05:30:50 Answered: 2026-09-30 05:30:50
Q: Hi, is the SOLC-125-02-L-Q-LC-K-TR connector male or female, and which mating connector part numbers can be used with it?

Hi, the SOLC-125-02-L-Q-LC-K-TR connector is a Female connector. For mating use, this series pairs with TOLC. Recommended mating TOLC part numbers include: TOLC-105-12-F-Q-K-TR, TOLC-115-32-L-Q-K-TR, TOLC-105-32-L-Q-LC, TOLC-110-22-F-Q-A, TOLC-120-22-S-Q-A, TOLC-105-02-S-Q-LC, TOLC-105-12-F-Q-LC, TOLC-105-22-F-Q-K-TR. You can search these part numbers on this site for full specs and availability.

Asked: 2026-09-30 05:30:49 Answered: 2026-09-30 05:30:49