Amphenol ICC 77313-101-22LF Rectangular Connector Header - Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 77313-101-22LF is an active-status vertical rectangular connector header designed for through-hole mounting applications. This BERGSTIK® series component features 22 positions arranged in 2 rows with 0.100" (2.54mm) pitch spacing, suitable for board-to-board or cable interconnection. The connector employs male pin contacts with gold or gold GXT™ mating finish and tin-plated posts, rated for 3A per contact across an operating temperature range of -65°C to 130°C. Alternative equivalent parts from Sullins Connector Solutions are available to support design flexibility, supply chain continuity, and specific application requirements related to contact post length and finish specifications.

Key Parameters

Parameter	Specification
Connector Type	Header, Breakaway
Contact Type	Male Pin
Number of Positions	22
Number of Rows	2
Pitch - Mating	0.100" (2.54mm)
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Through Hole
Termination	Solder
Contact Length - Mating	0.230" (5.84mm)
Contact Material	Phosphor Bronze
Current Rating	3A per Contact
Operating Temperature	-65°C ~ 130°C
Material Flammability Rating	UL94 V-0
RoHS Status	RoHS Compliant

Substitute Part Grouping Explanation

Substitution eligibility for the 77313-101-22LF is determined by strict equivalence across core electrical and mechanical parameters. All substitute parts maintain identical specifications for connector type, contact type, number of positions, rows, mating pitch, row spacing, mounting type, termination method, mating contact length, contact material, current rating, and flammability rating.

The primary differentiation among substitute parts lies in contact post length and contact finish specifications:

Contact Post Length: Varies from 0.095" (2.41mm) on the main part to 0.120" (3.05mm), 0.230" (5.84mm), or 0.520" (13.21mm) on substitute parts, and 0.720" (18.29mm) on extended variants. This parameter determines board-to-board stacking height and PCB penetration depth.
Contact Finish - Mating: The main part specifies gold or gold GXT™ finish. Substitute parts from Sullins offer either gold finish (10.0µin / 0.25µm thickness) or tin finish (100.0µin / 2.54µm thickness).
Insulation Material: The main part uses thermoplastic insulation. Substitute parts employ Polybutylene Terephthalate (PBT), which maintains equivalent electrical and mechanical performance within the specified operating temperature range of -65°C to 125°C.

All substitute parts maintain active product status, UL94 V-0 flammability rating, 3A current rating, and compatibility with the 0.100" (2.54mm) pitch standard.

Parameter Comparison

Parameter	77313-101-22LF (Amphenol ICC)	PBC11DAAN (Sullins)	PBC11DABN (Sullins)	PBC11DAEN (Sullins)	PEC11DAAN (Sullins)	PEC11DAGN (Sullins)
Manufacturer	Amphenol ICC (FCI)	Sullins Connector Solutions	Sullins Connector Solutions	Sullins Connector Solutions	Sullins Connector Solutions	Sullins Connector Solutions
Connector Type	Header, Breakaway	Header, Breakaway	Header, Breakaway	Header, Breakaway	Header, Breakaway	Header, Breakaway
Contact Type	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin
Number of Positions	22	22	22	22	22	22
Number of Rows	2	2	2	2	2	2
Pitch - Mating	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Row Spacing - Mating	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Termination	Solder	Solder	Solder	Solder	Solder	Solder
Contact Length - Mating	0.230" (5.84mm)	0.230" (5.84mm)	0.230" (5.84mm)	0.230" (5.84mm)	0.230" (5.84mm)	0.230" (5.84mm)
Contact Length - Post	0.095" (2.41mm)	0.120" (3.05mm)	0.230" (5.84mm)	0.520" (13.21mm)	0.120" (3.05mm)	0.720" (18.29mm)
Overall Contact Length	0.425" (10.80mm)	0.450" (11.43mm)	0.560" (14.22mm)	0.850" (21.59mm)	0.450" (11.43mm)	1.050" (26.67mm)
Insulation Height	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Contact Shape	Square	Square	Square	Square	Square	Square
Contact Finish - Mating	Gold or Gold GXT™	Gold	Gold	Gold	Tin	Tin
Contact Finish Thickness - Mating	30.0µin (0.76µm)	10.0µin (0.25µm)	10.0µin (0.25µm)	10.0µin (0.25µm)	100.0µin (2.54µm)	100.0µin (2.54µm)
Contact Finish - Post	Tin	Tin	Tin	Tin	Tin	Tin
Contact Material	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze
Insulation Material	Thermoplastic	Polybutylene Terephthalate (PBT)	Polybutylene Terephthalate (PBT)	Polybutylene Terephthalate (PBT)	Polybutylene Terephthalate (PBT)	Polybutylene Terephthalate (PBT)
Operating Temperature	-65°C ~ 130°C	-65°C ~ 125°C	-65°C ~ 125°C	-65°C ~ 125°C	-65°C ~ 125°C	-65°C ~ 125°C
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0
Insulation Color	Black	Black	Black	Black	Black	Black
Current Rating	3A per Contact	3A	3A	3A	3A	3A
RoHS Status	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
REACH Status	REACH Affected	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected
ECCN	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
HTSUS	8536.69.4040	8536.69.4040	8536.69.4040	8536.69.4040	8536.69.4040	8536.69.4040

Engineering Selection Recommendations

All substitute parts maintain active product status and UL94 V-0 flammability certification, ensuring compliance with standard safety requirements. The Amphenol ICC 77313-101-22LF operates across -65°C to 130°C, while Sullins alternatives operate across -65°C to 125°C; applications requiring operation above 125°C must retain the original Amphenol ICC part.

Selection between substitute parts depends on contact post length requirements. The PBC11DAAN and PEC11DAAN variants provide 0.120" (3.05mm) post length for standard board-to-board spacing. The PBC11DABN variant offers 0.230" (5.84mm) post length for increased standoff. The PBC11DAEN variant provides 0.520" (13.21mm) post length for extended reach applications. The PEC11DAGN variant offers 0.720" (18.29mm) post length for maximum extension.

Contact finish selection between gold (PBC11 series) and tin (PEC11 series) depends on application requirements. Gold-finished contacts (PBC11DAAN, PBC11DABN, PBC11DAEN) provide enhanced corrosion resistance. Tin-finished contacts (PEC11DAAN, PEC11DAGN) offer cost efficiency while maintaining electrical performance within specified operating conditions.

All substitute parts carry ROHS3 compliance and REACH Unaffected status, supporting regulatory requirements for restricted substance management.

Frequently Asked Questions (FAQ)

Q: Can PBC11DAAN substitute for 77313-101-22LF in all applications?

A: PBC11DAAN maintains electrical and mechanical compatibility across core parameters including 22-position configuration, 0.100" (2.54mm) pitch, 3A current rating, and UL94 V-0 flammability. The primary difference is contact post length (0.120" versus 0.095") and operating temperature range (125°C maximum versus 130°C maximum). Applications operating above 125°C require the original 77313-101-22LF.

Q: What is the difference between PBC11 and PEC11 series substitutes?

A: The PBC11 series (PBC11DAAN, PBC11DABN, PBC11DAEN) features gold mating contact finish at 10.0µin (0.25µm) thickness. The PEC11 series (PEC11DAAN, PEC11DAGN) features tin mating contact finish at 100.0µin (2.54µm) thickness. Both series maintain identical electrical performance, connector configuration, and current rating. Selection depends on corrosion resistance requirements and cost considerations.

Q: How do contact post lengths affect board-to-board spacing?

A: Contact post length directly determines the maximum board-to-board separation distance. The 77313-101-22LF provides 0.095" (2.41mm) post length. Sullins alternatives range from 0.120" (3.05mm) to 0.720" (18.29mm), accommodating various PCB stack heights. Overall contact length increases proportionally with post length, affecting total connector height.

Q: Are all substitute parts RoHS compliant?

A: The 77313-101-22LF carries RoHS Compliant status. All Sullins substitute parts carry ROHS3 Compliant status, which represents the current RoHS directive revision. Both certifications satisfy RoHS compliance requirements.

Q: What is the significance of REACH Affected versus REACH Unaffected status?

A: The 77313-101-22LF carries REACH Affected status, indicating the part may contain substances of concern under REACH regulations. All Sullins substitute parts carry REACH Unaffected status, indicating no substances of concern are present. Applications subject to REACH restrictions may benefit from substitute part selection.

Q: Can substitute parts be used interchangeably in existing designs?

A: Substitution requires verification of contact post length compatibility with PCB design. The 77313-101-22LF uses 0.095" (2.41mm) post length; designs accommodating this length may require modification for longer post variants. Mating contact finish differences (gold versus tin) do not affect electrical compatibility but may influence connector longevity in corrosive environments.

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