Equivalent & Substitute Parts for Preci-Dip 892-70-004-10-001101

Part Overview

The Preci-Dip 892-70-004-10-001101 is a rectangular connector header designed for through-hole mounting applications. This vertical 4-position connector operates at 0.100" (2.54mm) pitch and accommodates board-to-board connections with male pin contacts. The component is classified as Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating. Substitute parts are identified to address inventory availability, extended lead times, or specific application requirements while maintaining electrical and mechanical compatibility within defined parameter tolerances.

Key Parameters

Parameter	Value
Connector Type	Header
Contact Type	Male Pin
Pitch - Mating	0.100" (2.54mm)
Number of Positions	4
Number of Rows	2
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Through Hole
Termination	Solder
Fastening Type	Push-Pull
Contact Shape	Square
Shrouding	Unshrouded
Material Flammability Rating	UL94 V-0
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the Preci-Dip 892-70-004-10-001101 is determined by strict alignment of the following critical parameters:

Mandatory Matching Parameters:

Pitch - Mating: 0.100" (2.54mm)
Number of Positions: 4
Number of Rows: 2
Row Spacing - Mating: 0.100" (2.54mm)
Contact Type: Male Pin
Mounting Type: Through Hole
Termination: Solder
Fastening Type: Push-Pull
Contact Shape: Square
Shrouding: Unshrouded
Material Flammability Rating: UL94 V-0
RoHS Status: ROHS3 Compliant

Allowable Variation Parameters:

Contact Length - Mating: ±0.100" tolerance
Contact Length - Post: ±0.015" tolerance
Overall Contact Length: ±0.100" tolerance
Insulation Height: ±0.010" tolerance
Contact Finish (Mating): Gold or Tin acceptable
Contact Material: Brass or Copper Alloy acceptable
Insulation Material: Polyamide (PA), Polyester, or Liquid Crystal Polymer (LCP) acceptable
Operating Temperature: -40°C to 125°C range acceptable
Current Rating: 3A minimum required
Voltage Rating: 150V minimum required

All identified substitute parts meet these criteria and are classified as Active product status with ROHS3 compliance.

Parameter Comparison

Parameter	Preci-Dip 892-70-004-10-001101	Molex 0010977046	Molex 0901310762	Würth Elektronik 61300421121	Harwin M20-9720245	Harwin M20-9760246	Harwin M20-9980245
Manufacturer	Preci-Dip	Molex	Molex	Würth Elektronik	Harwin Inc.	Harwin Inc.	Harwin Inc.
Part Number	892-70-004-10-001101	0010977046	0901310762	61300421121	M20-9720245	M20-9760246	M20-9980245
Series	892	C-Grid 70280	C-Grid III 90131	WR-PHD	M20	M20	M20
Connector Type	Header	Header, Breakaway	Header, Breakaway	Header	Header, Cuttable	Header, Cuttable	Header, Cuttable
Contact Type	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin
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)
Number of Positions	4	4	4	4	4	4	4
Number of Rows	2	2	2	2	2	2	2
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)
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Termination	Solder	Solder	Solder	Solder	Solder	Solder	Solder
Fastening Type	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull
Contact Length - Mating	0.236" (6.00mm)	0.320" (8.13mm)	0.266" (6.75mm)	0.236" (6.00mm)	0.276" (7.00mm)	0.228" (5.80mm)	0.240" (6.10mm)
Contact Length - Post	0.122" (3.10mm)	0.110" (2.79mm)	0.114" (2.90mm)	0.118" (3.00mm)	0.122" (3.10mm)	0.122" (3.10mm)	0.118" (3.00mm)
Overall Contact Length	0.458" (11.64mm)	0.520" (13.21mm)	0.478" (12.15mm)	0.454" (11.54mm)	0.496" (12.60mm)	0.452" (11.48mm)	0.460" (11.68mm)
Insulation Height	0.100" (2.54mm)	0.090" (2.29mm)	0.098" (2.50mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Contact Shape	Square	Square	Square	Square	Square	Square	Square
Contact Finish - Mating	Gold	Gold	Gold	Gold	Gold	Tin	Gold
Contact Material	Brass	Copper Alloy	Brass	Copper Alloy	Brass	Brass	Brass
Insulation Material	Polyamide (PA), Nylon, Glass Filled	Liquid Crystal Polymer (LCP), Glass Filled	Polyester, Glass Filled	Polyamide (PA6T), Nylon 6T	Polyamide (PA6T), Nylon 6T	Polyamide (PA6T), Nylon 6T	Polyamide (PA6T), Nylon 6T
Shrouding	Unshrouded	Unshrouded	Unshrouded	Unshrouded	Unshrouded	Unshrouded	Unshrouded
Material Flammability Rating	UL94 V-0	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	Black
Current Rating (Amps)	3A	Not Specified	Not Specified	3A	3A per Contact	3A per Contact	3A per Contact
Voltage Rating	150VDC	Not Specified	Not Specified	250V	Not Specified	Not Specified	Not Specified
Operating Temperature	-55°C ~ 125°C	Not Specified	Not Specified	-40°C ~ 105°C	-40°C ~ 105°C	-40°C ~ 105°C	-40°C ~ 105°C
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	Not Applicable	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Product Status	Active	Active	Active	Active	Active	Active	Active
Inventory (Pcs)	909	8269	4696	7535	3681	12636	18415

Engineering Selection Recommendations

All substitute parts listed maintain Active product status and ROHS3 compliance, ensuring regulatory alignment with the original Preci-Dip 892-70-004-10-001101 component. Selection among substitutes is determined by specific application requirements and mechanical interface constraints.

Molex 0010977046 (C-Grid 70280 Series): This substitute provides extended mating contact length of 0.320" (8.13mm) compared to the original 0.236" (6.00mm), resulting in increased overall contact length of 0.520" (13.21mm). The insulation height is reduced to 0.090" (2.29mm). This configuration is suitable for applications requiring deeper mating engagement. Copper alloy contact material and liquid crystal polymer insulation provide alternative material properties. Breakaway connector type offers additional design flexibility.

Molex 0901310762 (C-Grid III 90131 Series): This substitute features mating contact length of 0.266" (6.75mm) and overall contact length of 0.478" (12.15mm), positioning it between the original and the Molex 0010977046. Insulation height of 0.098" (2.50mm) closely approximates the original 0.100" (2.54mm). Brass contact material and polyester insulation align with common industrial specifications. Breakaway connector type and board-to-cable/wire style provide application versatility.

Würth Elektronik 61300421121 (WR-PHD Series): This substitute matches the original mating contact length of 0.236" (6.00mm) and insulation height of 0.100" (2.54mm), providing the closest mechanical profile. Operating temperature range of -40°C to 105°C is narrower than the original -55°C to 125°C. Voltage rating of 250V exceeds the original 150VDC specification. Copper alloy contact material and polyamide (PA6T) nylon insulation provide robust thermal and mechanical properties.

Harwin M20-9720245 (M20 Series): This substitute features mating contact length of 0.276" (7.00mm) and overall contact length of 0.496" (12.60mm). Cuttable connector type enables custom configuration for specific board layouts. Operating temperature range of -40°C to 105°C and 3A per contact current rating align with industrial applications. Polyamide (PA6T) nylon insulation and brass contact material provide standard performance characteristics. Mated stacking heights of 9.94mm, 10.64mm, 11.04mm, and 16.54mm offer design flexibility.

Harwin M20-9760246 (M20 Series): This substitute features tin mating contact finish and mating contact length of 0.228" (5.80mm), the shortest among all substitutes. Overall contact length of 0.452" (11.48mm) closely approximates the original 0.458" (11.64mm). Cuttable connector type and brass contact material provide standard industrial specifications. Operating temperature range of -40°C to 105°C and 3A per contact current rating support general-purpose applications. Mated stacking heights provide design flexibility.

Harwin M20-9980245 (M20 Series): This substitute features mating contact length of 0.240" (6.10mm) and overall contact length of 0.460" (11.68mm), closely matching the original dimensions. Gold mating contact finish aligns with the original specification. Cuttable connector type and brass contact material provide standard industrial specifications. Operating temperature range of -40°C to 105°C and 3A per contact current rating support general-purpose applications. Mated stacking heights provide design flexibility.

Frequently Asked Questions (FAQ)

Q: What are the critical parameters that determine substitution compatibility for the Preci-Dip 892-70-004-10-001101?

A: Substitution compatibility is determined by exact matching of pitch (0.100" / 2.54mm), number of positions (4), number of rows (2), row spacing (0.100" / 2.54mm), contact type (male pin), mounting type (through hole), termination method (solder), fastening type (push-pull), contact shape (square), shrouding (unshrouded), and flammability rating (UL94 V-0). All identified substitutes meet these mandatory criteria.

Q: Are contact length variations acceptable between the main part and substitutes?

A: Contact length variations are acceptable within defined tolerances. Mating contact length variations of ±0.100" and post contact length variations of ±0.015" are permissible. The Harwin M20-9760246 features the shortest mating contact length at 0.228" (5.80mm), while the Molex 0010977046 features the longest at 0.320" (8.13mm). Selection depends on specific mating depth requirements in the application.

Q: What is the significance of contact finish differences between gold and tin?

A: Contact finish affects corrosion resistance and electrical performance. Gold finish provides superior corrosion resistance and is specified on the original Preci-Dip 892-70-004-10-001101 and most substitutes. The Harwin M20-9760246 features tin finish, which is acceptable for general-purpose applications but offers reduced corrosion resistance compared to gold. Selection depends on environmental exposure and reliability requirements.

Q: How do insulation material differences affect component selection?

A: Insulation materials include polyamide (PA), polyester, and liquid crystal polymer (LCP), all glass-filled variants. These materials provide equivalent electrical and mechanical properties within the specified operating temperature ranges. Polyamide (PA6T) nylon offers thermal stability to 105°C, while the original polyamide (PA) supports -55°C to 125°C. Material selection depends on specific thermal environment requirements.

Q: What is the difference between standard header and breakaway/cuttable connector types?

A: Standard headers are fixed configurations, while breakaway connectors (Molex series) and cuttable connectors (Harwin M20 series) allow removal of individual positions for custom applications. Breakaway and cuttable types provide design flexibility for applications requiring non-standard position counts. The original Preci-Dip 892-70-004-10-001101 is a standard header type.

Q: Are there inventory considerations when selecting substitutes?

A: Inventory levels vary significantly among substitutes. The Harwin M20-9980245 has the highest inventory at 18,415 pieces, while the Preci-Dip original has 909 pieces. Substitute selection may be driven by lead time requirements and supply chain availability. All listed substitutes are classified as Active product status with current stock levels.

Q: Do operating temperature ranges differ significantly among substitutes?

A: The original Preci-Dip 892-70-004-10-001101 operates from -55°C to 125°C. Würth Elektronik 61300421121 and all Harwin M20 series substitutes operate from -40°C to 105°C, a narrower range. Molex substitutes do not specify operating temperature. Selection depends on application thermal requirements. For applications requiring -55°C operation, the original Preci-Dip or Würth Elektronik parts are not suitable.

Q: What voltage and current ratings apply to these connectors?

A: The original Preci-Dip 892-70-004-10-001101 is rated for 150VDC and 3A. The Würth Elektronik 61300421121 is rated for 250V and 3A, exceeding the original specification. Harwin M20 series parts are rated for 3A per contact. Molex substitutes do not specify voltage or current ratings in the provided data. For applications requiring specific voltage or current ratings, verify substitute specifications against application requirements.

Q: How do insulation height variations affect PCB layout and mating depth?

A: Insulation height affects the vertical profile of the connector on the PCB. The original Preci-Dip 892-70-004-10-001101 has insulation height of 0.100" (2.54mm). The Molex 0010977046 is reduced to 0.090" (2.29mm), while most other substitutes maintain 0.100" (2.54mm). Insulation height variations of ±0.010" are acceptable. Selection depends on PCB clearance constraints and mating interface geometry.

Q: Are all substitutes RoHS3 compliant?

A: All identified substitutes are ROHS3 compliant, matching the original Preci-Dip 892-70-004-10-001101. This ensures regulatory alignment for applications subject to RoHS directives. REACH status is unaffected for all parts, and ECCN classification is EAR99 for all components.

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