3M 4614-6305 Rectangular Connector - Equivalent & Substitute Parts

Part Overview

The 3M 4614-6305 is a 14-position rectangular plug connector with IDC (Insulation Displacement Contact) termination, designed for discrete or ribbon cable applications with wire gauges of 26-28 AWG. This connector features gold-plated contacts, a 0.100" pitch configuration with 2-row layout, and latch lock/eject hook fastening. The part is Active status and ROHS3 compliant, making it suitable for applications requiring reliable in-line connectivity with feed-through capability. Substitute parts are identified when packaging, fastening specifications, or inventory availability necessitate alternative sourcing while maintaining electrical and mechanical compatibility.

Key Parameters

Parameter	Specification
Connector Type	Plug
Number of Positions	14
Pitch	0.100" (2.54mm)
Number of Rows	2
Row Spacing	0.100" (2.54mm)
Contact Type	Male Pin
Cable Termination	IDC
Wire Gauge	26-28 AWG, Stranded or Solid
Contact Finish	Gold
Contact Finish Thickness	30.0µin (0.76µm)
Mounting Type	Free Hanging (In-Line)
Features	Feed Through
Color	Gray
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution eligibility for the 3M 4614-6305 is determined by strict equivalence across the following critical parameters:

Connector Type & Position Count: All substitutes must be 14-position plug connectors
Pitch & Row Configuration: 0.100" (2.54mm) pitch with 2-row layout and 0.100" row spacing
Contact System: Male pin IDC termination for 26-28 AWG wire
Contact Finish: Gold plating at 30.0µin (0.76µm) thickness
Mounting & Features: Free hanging in-line configuration with feed-through capability
Compliance: ROHS3 compliant status

Variations in packaging type (Bulk vs. Tray) and fastening hook specifications do not affect electrical or mechanical compatibility. The 4614-6300 and 4614-6000 meet all critical substitution criteria while differing only in packaging and fastening details.

Parameter Comparison

Parameter	4614-6305 (Main)	4614-6300	4614-6000
Manufacturer	3M	3M	3M
Series	4600	4600	4600
Product Status	Active	Active	Active
Connector Type	Plug	Plug	Plug
Number of Positions	14	14	14
Pitch	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Number of Rows	2	2	2
Row Spacing	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Contact Type	Male Pin	Male Pin	Male Pin
Cable Termination	IDC	IDC	IDC
Wire Gauge	26-28 AWG, Stranded or Solid	26-28 AWG, Stranded or Solid	26-28 AWG, Stranded or Solid
Contact Finish	Gold	Gold	Gold
Contact Finish Thickness	30.0µin (0.76µm)	30.0µin (0.76µm)	30.0µin (0.76µm)
Mounting Type	Free Hanging (In-Line)	Free Hanging (In-Line)	Free Hanging (In-Line)
Features	Feed Through	Feed Through	Feed Through
Color	Gray	Gray	Gray
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Packaging	Bulk	Bulk	Tray
Fastening Type	Latch Lock/Eject Hooks, Long	Latch Lock/Eject Hooks, Long	Not Specified
ECCN	EAR99	EAR99	EAR99
HTSUS	8536.69.4051	8536.69.4051	8536.69.4051

Engineering Selection Recommendations

All three parts—4614-6305, 4614-6300, and 4614-6000—are electrically and mechanically equivalent for IDC ribbon and discrete cable applications requiring 14-position, 0.100" pitch connectivity. Selection between them is based on non-functional criteria:

4614-6305: Bulk packaging, specified latch lock/eject hooks (long), MSL not applicable. Suitable for applications where individual connector procurement and specific fastening geometry are required.

4614-6300: Bulk packaging, specified latch lock/eject hooks (long), MSL not applicable. Functionally identical to 4614-6305 with equivalent inventory availability.

4614-6000: Tray packaging, fastening type not specified, MSL 1 (Unlimited). Recommended for high-volume procurement and applications with less stringent fastening specifications. Largest inventory availability (20,200 pcs).

All parts maintain ROHS3 compliance and EAR99 export classification. Selection should prioritize inventory availability and packaging requirements for your supply chain.

Frequently Asked Questions (FAQ)

Q: Can 4614-6000 replace 4614-6305 in existing designs? A: Yes. Both connectors share identical electrical and mechanical specifications: 14-position IDC plug, 0.100" pitch, 2-row configuration, gold contacts, and 26-28 AWG wire compatibility. The difference is packaging (Tray vs. Bulk) and fastening hook specification, which do not affect connector function or mating compatibility.

Q: What is the significance of the fastening type difference between 4614-6305/4614-6300 and 4614-6000? A: The 4614-6305 and 4614-6300 specify "Latch Lock/Eject Hooks, Long" fastening, while 4614-6000 does not specify this detail. This indicates a potential design variation in the mechanical locking mechanism. Verify your application's fastening requirements before substitution if mechanical retention characteristics are critical.

Q: Are all three parts ROHS3 compliant? A: Yes. The 4614-6305, 4614-6300, and 4614-6000 are all ROHS3 compliant, meeting environmental and hazardous substance restrictions for EU and global markets.

Q: What wire gauges are compatible with these connectors? A: All three parts accept 26-28 AWG wire in both stranded and solid configurations via IDC termination. Wire gauge compatibility is identical across all substitutes.

Q: Does packaging type affect connector performance? A: No. Bulk and Tray packaging are logistics and handling formats only. They do not affect electrical performance, contact integrity, or mechanical function. Selection should be based on procurement volume and supply chain requirements.

Q: What is the pitch and row spacing for these connectors? A: All three parts feature 0.100" (2.54mm) pitch with 2-row layout and 0.100" (2.54mm) row spacing. This configuration is standard across the 4600 series and ensures mechanical interchangeability.

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