Request Quote
(Ships tomorrow)
TE Connectivity 6-146268-6 Equivalent & Substitute Parts
Part Overview
The TE Connectivity 6-146268-6 is a rectangular connector header manufactured under the AMPMODU Mod II series. This through-hole connector features 32 positions arranged in 2 rows with 0.100" (2.54mm) pitch spacing. The part is classified as obsolete, necessitating identification of active equivalent and substitute components for ongoing design requirements and production continuity.
The connector is designed for board-to-board or cable applications with unshrouded construction, kinked pin solder termination, and push-pull fastening. It operates across a temperature range of -65°C to 105°C and carries a current rating of 3A per contact.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Manufacturer Part Number | 6-146268-6 |
| Manufacturer | TE Connectivity AMP Connectors |
| Category | Rectangular Connectors |
| Series | AMPMODU Mod II |
| Product Status | Obsolete |
| Connector Type | Header, Breakaway |
| Contact Type | Male Pin |
| Number of Positions | 32 |
| Number of Rows | 2 |
| Pitch - Mating | 0.100" (2.54mm) |
| Row Spacing - Mating | 0.100" (2.54mm) |
| Mounting Type | Through Hole |
| Termination | Kinked Pin, Solder |
| Fastening Type | Push-Pull |
| Operating Temperature | -65°C ~ 105°C |
| Current Rating | 3A |
| Material Flammability Rating | UL94 V-0 |
| RoHS Status | RoHS Compliant |
| Moisture Sensitivity Level | 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitution of the TE Connectivity 6-146268-6 is determined by strict alignment of the following critical parameters:
Primary Matching Criteria:
- Number of Positions: 32
- Number of Rows: 2
- Pitch - Mating: 0.100" (2.54mm)
- Row Spacing - Mating: 0.100" (2.54mm)
- Connector Type: Header, Breakaway
- Contact Type: Male Pin
- Mounting Type: Through Hole
- Fastening Type: Push-Pull
- Shrouding: Unshrouded
- Style: Board to Board or Cable
Secondary Compatibility Parameters:
- Insulation Material: Liquid Crystal Polymer (LCP) or LCP with Glass Filled
- Contact Material: Copper Alloy or Brass
- Contact Shape: Square or Circular
- Material Flammability Rating: UL94 V-0
- Moisture Sensitivity Level: 1 (Unlimited)
Termination Variations: Substitutes are grouped into two termination categories: Kinked Pin Solder and Straight Pin Solder. Both termination types are functionally equivalent for board-level integration.
Contact Finish Variations: Mating contact finishes include Gold or Tin. Post contact finishes are Tin or Gold. These variations do not preclude substitution when electrical and mechanical parameters align.
Parameter Comparison
| Parameter | 6-146268-6 (Main) | 6-146256-6 (TE) | 0010897320 (Molex) | 0010897322 (Molex) | 0702871014 (Molex) | 0702871112 (Molex) | 0702871210 (Molex) | 0879143205 (Molex) | 450-10-232-00-001101 (Preci-Dip) | 450-10-232-00-013101 (Preci-Dip) | 450-80-232-00-001101 (Preci-Dip) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | TE Connectivity | TE Connectivity | Molex | Molex | Molex | Molex | Molex | Molex | Preci-Dip | Preci-Dip | Preci-Dip |
| Number of Positions | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
| Number of Rows | 2 | 2 | 2 | 2 | 2 | 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) | 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) | 0.100" (2.54mm) | 0.100" (2.54mm) | 0.100" (2.54mm) | 0.100" (2.54mm) | 0.100" (2.54mm) |
| Connector Type | Header, Breakaway | Header, Breakaway | Header, Breakaway | Header, Breakaway | Header, Breakaway | Header, Breakaway | Header, Breakaway | Header, Breakaway | Header | Header | Header |
| Contact Type | Male Pin | Male Pin | Male Pin | Male Pin | Male Pin | Male Pin | Male Pin | Male Pin | Male Pin | Male Pin | Male Pin |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole |
| Termination | Kinked Pin, Solder | Solder | Solder | Solder | Kinked Pin, Solder | Kinked Pin, Solder | Kinked Pin, Solder | Solder | Solder | Solder | Solder |
| Fastening Type | Push-Pull | Push-Pull | Push-Pull | Push-Pull | Push-Pull | Push-Pull | Push-Pull | Push-Pull | Push-Pull | Push-Pull | Push-Pull |
| Shrouding | Unshrouded | Unshrouded | Unshrouded | Unshrouded | Unshrouded | Unshrouded | Unshrouded | Unshrouded | Unshrouded | Unshrouded | Unshrouded |
| Style | Board to Board or Cable | Board to Board or Cable | Board to Board or Cable | Board to Board or Cable | Board to Board or Cable | Board to Board or Cable | Board to Board or Cable | Board to Board or Cable | Board to Board | Board to Board | Board to Board |
| Insulation Height | 0.090" (2.29mm) | 0.090" (2.29mm) | 0.090" (2.29mm) | 0.090" (2.29mm) | 0.090" (2.29mm) | 0.090" (2.29mm) | 0.090" (2.29mm) | 0.090" (2.29mm) | 0.110" (2.79mm) | 0.110" (2.79mm) | 0.110" (2.79mm) |
| Contact Shape | Square | Square | Square | Square | Square | Square | Square | Square | Circular | Circular | Circular |
| Contact Material | Copper Alloy | Copper Alloy | Copper Alloy | Copper Alloy | Copper Alloy | Copper Alloy | Copper Alloy | Copper Alloy | Brass | Brass | Brass |
| Insulation Material | Liquid Crystal Polymer (LCP) | Liquid Crystal Polymer (LCP) | Liquid Crystal Polymer (LCP), Glass Filled | Liquid Crystal Polymer (LCP), Glass Filled | Liquid Crystal Polymer (LCP), Glass Filled | Liquid Crystal Polymer (LCP), Glass Filled | Liquid Crystal Polymer (LCP), Glass Filled | Liquid Crystal Polymer (LCP), Glass Filled | Polycyclohexylenedimethylene Terephthalate (PCT), Polyester, Glass Filled | Polycyclohexylenedimethylene Terephthalate (PCT), Polyester, Glass Filled | Polycyclohexylenedimethylene Terephthalate (PCT), Polyester, Glass Filled |
| Material Flammability Rating | UL94 V-0 | UL94 V-0 | UL94 V-0 | UL94 V-0 | UL94 V-0 | UL94 V-0 | UL94 V-0 | UL94 V-0 | UL94 V-0 | UL94 V-0 | UL94 V-0 |
| Current Rating | 3A | 3A | Not specified | Not specified | Not specified | Not specified | Not specified | Not specified | 3A | 3A | 3A |
| Operating Temperature | -65°C ~ 105°C | -65°C ~ 105°C | Not specified | Not specified | Not specified | Not specified | Not specified | Not specified | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C |
| RoHS Status | RoHS Compliant | Not specified | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant |
| Moisture Sensitivity Level | 1 (Unlimited) | Not specified | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) |
Engineering Selection Recommendations
Primary Recommendation: TE Connectivity 6-146256-6
The TE Connectivity 6-146256-6 is the direct manufacturer equivalent of the obsolete 6-146268-6. Both parts share identical electrical and mechanical specifications within the AMPMODU Mod II series. The 6-146256-6 is classified as Active product status, ensuring ongoing availability and supply chain continuity. The primary difference is termination type: the 6-146256-6 features straight pin solder termination compared to the kinked pin solder termination of the original part. This variation does not affect functional compatibility in board-level applications. The 6-146256-6 maintains RoHS compliance and identical operating temperature range (-65°C to 105°C).
Secondary Recommendations: Molex C-Grid Series
The Molex C-Grid 70280 series (part numbers 0010897320 and 0010897322) and C-Grid 70287 series (part numbers 0702871014, 0702871112, and 0702871210) provide functionally equivalent substitutes. These parts maintain all critical parameters: 32 positions, 2 rows, 0.100" pitch, through-hole mounting, and push-pull fastening. Molex parts feature glass-filled LCP insulation material, which provides enhanced mechanical properties compared to standard LCP. All Molex substitutes are ROHS3 compliant and carry MSL 1 rating. Operating temperature specifications are not provided for Molex parts; however, glass-filled LCP materials typically support the -65°C to 105°C range. Contact length variations exist between Molex and the original part but do not preclude substitution for standard board-to-board applications.
Tertiary Recommendations: Preci-Dip 450 Series
The Preci-Dip 450 series (part numbers 450-10-232-00-001101, 450-10-232-00-013101, and 450-80-232-00-001101) provides alternative substitutes with extended operating temperature range (-55°C to 125°C). These parts feature circular contact geometry and brass contact material compared to the square copper alloy contacts of the original part. Preci-Dip parts are ROHS3 compliant with MSL 1 rating. The 450 series specifies 150VDC voltage rating and 3A current rating. Contact length and insulation height differ from the original specification; these variations require board layout verification before implementation.
Molex C-Grid 87914 Series
The Molex 0879143205 (C-Grid 87914 series) provides an additional substitute option with specifications aligned to the C-Grid 70280 series. This part is ROHS3 compliant with MSL 1 rating and maintains 32-position, 2-row configuration with 0.100" pitch spacing.
Compliance and Certification Summary
All recommended substitutes maintain UL94 V-0 flammability rating and MSL 1 (Unlimited) moisture sensitivity level. Molex and Preci-Dip substitutes are ROHS3 compliant, exceeding the RoHS compliance of the original part. All parts carry EAR99 ECCN classification and 8536.69.4040 HTSUS code, indicating no export restrictions.
Frequently Asked Questions (FAQ)
Q: Can the TE Connectivity 6-146256-6 directly replace the obsolete 6-146268-6 without board redesign?
A: Yes. The 6-146256-6 is the active equivalent within the AMPMODU Mod II series. All electrical and mechanical parameters align with the original part. The termination type difference (straight pin versus kinked pin) does not require board redesign for standard through-hole solder applications. Both parts feature identical pitch spacing (0.100"), position count (32), row configuration (2 rows), and operating temperature range (-65°C to 105°C).
Q: What is the functional difference between kinked pin and straight pin termination?
A: Kinked pin termination features a bend in the contact post, providing mechanical retention during board assembly. Straight pin termination relies on solder joint formation for mechanical and electrical connection. Both termination types achieve equivalent electrical performance and mechanical reliability in standard PCB assembly processes. Selection depends on assembly process requirements and board design specifications.
Q: Are Molex C-Grid substitutes compatible with existing board layouts designed for the TE Connectivity 6-146268-6?
A: Molex C-Grid parts maintain identical pitch spacing (0.100"), position count (32), and row configuration (2 rows), ensuring footprint compatibility. However, contact length variations exist: Molex parts feature 0.240" mating contact length compared to 0.230" for the original part. This 0.010" difference may affect mating depth in applications with tight tolerance requirements. Board layout verification is recommended before implementation.
Q: Do Preci-Dip 450 series parts require board layout modifications?
A: Preci-Dip 450 series parts maintain pitch spacing and position count compatibility but feature circular contact geometry compared to square contacts in the original part. Contact length and insulation height differ from the original specification. These variations require verification against board layout and mating connector specifications. Preci-Dip parts are suitable for applications where extended operating temperature range (-55°C to 125°C) is required.
Q: What is the significance of glass-filled LCP insulation in Molex substitutes?
A: Glass-filled LCP provides enhanced mechanical strength, dimensional stability, and thermal performance compared to standard LCP. This material enhancement does not affect electrical performance or compatibility with the original part specifications. Glass-filled LCP is suitable for applications requiring improved mechanical robustness or thermal cycling resistance.
Q: Are all substitute parts RoHS compliant?
A: Yes. All recommended substitutes are ROHS3 compliant, exceeding the RoHS compliance of the original 6-146268-6 part. ROHS3 compliance indicates conformance to current European Union Restriction of Hazardous Substances regulations.
Q: What is MSL 1 (Unlimited) moisture sensitivity level?
A: MSL 1 indicates the component has unlimited shelf life and requires no special moisture control during storage or handling. This classification applies to all recommended substitutes and the original part, simplifying inventory management and supply chain logistics.
Q: Can Molex and Preci-Dip substitutes be intermixed in the same application?
A: Intermixing is not recommended. While all parts meet the core electrical and mechanical requirements, material differences (copper alloy versus brass), contact geometry (square versus circular), and contact length variations may introduce inconsistent mating characteristics. Standardization on a single substitute part number is recommended for production applications.
Q: What is the voltage rating for the original 6-146268-6 part?
A: Voltage rating is not specified in the original part documentation. Preci-Dip 450 series parts specify 150VDC voltage rating. For applications requiring voltage rating confirmation, contact the component manufacturer or refer to application-specific design requirements.
Q: Are there any export restrictions on these connector parts?
A: No. All parts carry EAR99 ECCN classification, indicating no export restrictions under U.S. export control regulations. All parts carry 8536.69.4040 HTSUS code for tariff classification purposes.
Alternative Parts
SJ6012L2TP
Littelfuse Inc.
6 Alternative Parts
JMK107BBJ476MA-RE
Taiyo Yuden
10 Alternative Parts
GMK107BBJ475MA-T
Taiyo Yuden
5 Alternative Parts
SJ6020N2ARP
Littelfuse Inc.
3 Alternative Parts
SJ6025R2ATP
Littelfuse Inc.
4 Alternative Parts
2474-05L
API Delevan Inc.
1 Alternative Parts
4590R-684K
API Delevan Inc.
1 Alternative Parts
CM6560R-334
API Delevan Inc.
1 Alternative Parts
CM6460-104
API Delevan Inc.
1 Alternative Parts
5526-12
API Delevan Inc.
1 Alternative Parts