TE Connectivity 1-1445094-0 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 1-1445094-0 is a rectangular connector header designed for through-hole mounting applications. This connector features a vertical orientation with 10 positions at 3.00mm (0.118") pitch, shrouded 4-wall construction, and solder termination. The part operates across a temperature range of -40°C to 105°C and carries a 250V voltage rating.

The 1-1445094-0 is classified as obsolete. Equivalent and substitute parts from active product lines provide functional alternatives with enhanced compliance characteristics and improved material specifications while maintaining core electrical and mechanical compatibility.

Key Parameters

Parameter	Value
Connector Type	Header
Contact Type	Male Pin
Number of Positions	10
Pitch - Mating	0.118" (3.00mm)
Mounting Type	Through Hole
Shrouding	Shrouded - 4 Wall
Contact Shape	Square
Contact Material	Brass
Fastening Type	Locking Ramp
Voltage Rating	250V
Operating Temperature	-40°C ~ 105°C
Material Flammability Rating	UL94 V-0
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the TE Connectivity 1-1445094-0 is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

Connector Type: Header
Contact Type: Male Pin
Number of Positions: 10
Pitch - Mating: 0.118" (3.00mm)
Mounting Type: Through Hole
Shrouding: Shrouded - 4 Wall
Contact Shape: Square
Contact Material: Brass
Fastening Type: Locking Ramp
Style: Board to Cable/Wire
Number of Rows: 1
Number of Positions Loaded: All
Material Flammability Rating: UL94 V-0
Moisture Sensitivity Level: 1 (Unlimited)

All substitute parts listed are Molex Micro-Fit 3.0 43650 series connectors that satisfy these mandatory parameters. Variations in contact finish specifications, insulation material composition, and product status do not preclude functional substitution when electrical and mechanical interfaces remain identical.

Parameter Comparison

Parameter	1-1445094-0 (TE)	0436501017 (Molex)	0436501018 (Molex)	0436501019 (Molex)	0436501020 (Molex)	0436501027 (Molex)	0436501029 (Molex)
Manufacturer	TE Connectivity	Molex	Molex	Molex	Molex	Molex	Molex
Product Status	Obsolete	Active	Active	Active	Active	Active	Active
Connector Type	Header	Header	Header	Header	Header	Header	Header
Contact Type	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin
Number of Positions	10	10	10	10	10	10	10
Pitch - Mating	0.118" (3.00mm)	0.118" (3.00mm)	0.118" (3.00mm)	0.118" (3.00mm)	0.118" (3.00mm)	0.118" (3.00mm)	0.118" (3.00mm)
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Shrouding	Shrouded - 4 Wall	Shrouded - 4 Wall	Shrouded - 4 Wall	Shrouded - 4 Wall	Shrouded - 4 Wall	Shrouded - 4 Wall	Shrouded - 4 Wall
Contact Shape	Square	Square	Square	Square	Square	Square	Square
Contact Material	Brass	Brass	Brass	Brass	Brass	Brass	Brass
Fastening Type	Locking Ramp	Locking Ramp	Locking Ramp	Locking Ramp	Locking Ramp	Locking Ramp	Locking Ramp
Contact Length - Post	0.125" (3.18mm)	0.125" (3.18mm)	0.125" (3.18mm)	0.125" (3.18mm)	0.125" (3.18mm)	0.125" (3.18mm)	0.125" (3.18mm)
Insulation Height	0.364" (9.25mm)	0.390" (9.91mm)	0.390" (9.91mm)	0.390" (9.91mm)	0.390" (9.91mm)	0.390" (9.91mm)	0.390" (9.91mm)
Insulation Material	Polyamide (PA), Nylon	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
Insulation Color	Black	Black	Black	Black	Black	Black	Black
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0
Contact Finish - Mating	Gold	Gold	Tin	Gold	Gold	Tin	Gold
Contact Finish - Post	Tin-Lead	Tin	Tin	Tin	Tin	Tin	Tin
Termination	Solder	Kinked Pin, Solder	Kinked Pin, Solder	Kinked Pin, Solder	Kinked Pin, Solder	Solder	Solder
Features	Board Lock	Board Guide	Board Lock	Board Lock	Board Lock	Board Guide	Board Guide
RoHS Status	RoHS non-compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
REACH Status	Vendor Undefined	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
ECCN	EAR99	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	8536.69.4040

Engineering Selection Recommendations

All listed Molex Micro-Fit 3.0 43650 series connectors (0436501017, 0436501018, 0436501019, 0436501020, 0436501027, 0436501029) are active products with ROHS3 compliance and REACH Unaffected status. These characteristics provide advantages over the obsolete TE Connectivity 1-1445094-0, which carries RoHS non-compliant and Vendor Undefined REACH designations.

Selection by Termination Type:

Parts 0436501017, 0436501018, 0436501019, and 0436501020 feature kinked pin termination combined with solder capability, offering enhanced mechanical retention during assembly. Parts 0436501027 and 0436501029 provide solder-only termination, matching the original part specification more closely.

Selection by Contact Finish:

Parts 0436501020 and 0436501029 provide gold mating contact finish at 30.0µin (0.76µm) thickness, identical to the original specification. Part 0436501019 offers gold finish at reduced thickness of 15.0µin (0.38µm). Parts 0436501017, 0436501018, and 0436501027 feature tin mating contact finish.

Selection by Board Retention Feature:

Parts 0436501018, 0436501019, and 0436501020 incorporate board lock features. Parts 0436501017, 0436501027, and 0436501029 feature board guide construction.

Insulation Material Consideration:

All substitute parts employ Liquid Crystal Polymer (LCP) glass-filled insulation, replacing the polyamide nylon material of the original part. This material change results in increased insulation height (0.390" versus 0.364"), which must be evaluated for PCB layout compatibility.

Frequently Asked Questions (FAQ)

Q: Can Molex 0436501020 directly replace TE Connectivity 1-1445094-0?

A: Yes. Both parts share identical connector type, contact type, position count, pitch, mounting method, shrouding, contact shape, material, and fastening type. The 0436501020 provides active product status with ROHS3 compliance and REACH Unaffected designation. The increased insulation height (0.390" versus 0.364") must be accommodated in PCB design.

Q: What is the difference between parts with kinked pin termination and solder-only termination?

A: Parts 0436501017, 0436501018, 0436501019, and 0436501020 feature kinked pin termination in addition to solder capability, providing mechanical retention during board assembly. Parts 0436501027 and 0436501029 provide solder-only termination, matching the original part's termination method.

Q: Does the change from tin-lead to tin post finish affect compatibility?

A: No. All substitute parts employ tin post finish, which is compatible with standard solder assembly processes. The original part's tin-lead specification is replaced by tin-only formulation in all substitutes, consistent with RoHS compliance requirements.

Q: Why do substitute parts have different insulation heights?

A: The Molex Micro-Fit 3.0 series employs Liquid Crystal Polymer (LCP) glass-filled insulation material, which results in an insulation height of 0.390" compared to the original polyamide nylon height of 0.364". This 0.026" (0.66mm) difference must be evaluated for PCB clearance and connector stack-up compatibility.

Q: Are all substitute parts suitable for medical and military applications?

A: All Molex substitute parts list general purpose, medical, military, and telecommunications applications. The original TE Connectivity part lists only general purpose applications. Compliance verification for specific medical or military standards should be conducted independently.

Q: What is the inventory availability for these substitute parts?

A: Molex 0436501027 has the highest inventory at 10,674 pieces. Molex 0436501018 has 4,872 pieces. Molex 0436501020 has 972 pieces. Molex 0436501029 has 1,146 pieces. Molex 0436501019 has 749 pieces. Molex 0436501017 has 886 pieces.

Q: How do board lock and board guide features differ functionally?

A: Board lock features (0436501018, 0436501019, 0436501020) provide positive mechanical retention to the PCB. Board guide features (0436501017, 0436501027, 0436501029) provide alignment guidance without positive locking. Selection depends on application requirements for connector retention force.

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