Würth Elektronik 62000821821 Equivalent & Substitute Parts

Part Overview

The Würth Elektronik 62000821821 is an 8-position receptacle connector from the WR-PHD series, designed for board-to-board applications with 0.079" (2.00mm) pitch spacing. This through-hole mounted connector features female socket contacts with gold plating and push-pull fastening. The part is currently active in production with 1096 units in stock.

Substitute parts are identified when equivalent connectors share the same critical electrical and mechanical parameters, enabling direct replacement in applications where the original part becomes unavailable or when alternative sourcing is required.

Key Parameters

Parameter	Value
Connector Type	Receptacle
Contact Type	Female Socket
Number of Positions	8
Number of Rows	2
Pitch - Mating	0.079" (2.00mm)
Row Spacing - Mating	0.079" (2.00mm)
Mounting Type	Through Hole
Termination	Solder
Fastening Type	Push-Pull
Style	Board to Board
Operating Temperature Range	-40°C ~ 105°C
Material Flammability Rating	UL94 V-0
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the Würth Elektronik 62000821821 are identified based on strict equivalence of the following critical parameters:

Mandatory Matching Parameters:

Connector Type: Receptacle
Contact Type: Female Socket
Number of Positions: 8
Number of Rows: 2
Pitch - Mating: 0.079" (2.00mm)
Row Spacing - Mating: 0.079" (2.00mm)
Mounting Type: Through Hole
Termination: Solder
Fastening Type: Push-Pull
Style: Board to Board
Operating Temperature Range: -40°C ~ 105°C
Material Flammability Rating: UL94 V-0
RoHS Status: ROHS3 Compliant
Moisture Sensitivity Level: 1 (Unlimited)

The Adam Tech 2RS2-08-G meets all mandatory matching parameters and qualifies as a direct substitute for the Würth Elektronik 62000821821.

Parameter Comparison

Parameter	Würth Elektronik 62000821821	Adam Tech 2RS2-08-G
Manufacturer	Würth Elektronik	Adam Tech
Series	WR-PHD	2RS2
Connector Type	Receptacle	Receptacle
Contact Type	Female Socket	Female Socket
Number of Positions	8	8
Number of Rows	2	2
Pitch - Mating	0.079" (2.00mm)	0.079" (2.00mm)
Row Spacing - Mating	0.079" (2.00mm)	0.079" (2.00mm)
Mounting Type	Through Hole	Through Hole
Termination	Solder	Solder
Fastening Type	Push-Pull	Push-Pull
Style	Board to Board	Board to Board
Contact Finish - Mating	Gold	Gold
Insulation Color	Black	Black
Insulation Height	0.169" (4.30mm)	0.169" (4.30mm)
Operating Temperature	-40°C ~ 105°C	-40°C ~ 105°C
Material Flammability Rating	UL94 V-0	UL94 V-0
Contact Finish - Post	Gold	Gold
Contact Shape	Square	Square
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)
REACH Status	REACH Unaffected	REACH Unaffected
ECCN	EAR99	EAR99
HTSUS	8536.69.4040	8536.69.4040
Current Rating (Amps)	2A	1A
Voltage Rating	200VAC	250VAC
Contact Length - Post	0.106" (2.70mm)	0.091" (2.30mm)
Insulation Material	Polyamide (PA9T), Nylon 9T	Polyamide (PA), Nylon
Contact Material	Copper Alloy	Phosphor Bronze
Product Status	Active	Active
Inventory	1096 Pcs	2786 Pcs

Engineering Selection Recommendations

Both the Würth Elektronik 62000821821 and Adam Tech 2RS2-08-G are active production parts with ROHS3 compliance and UL94 V-0 flammability ratings. Both connectors maintain identical mechanical and electrical interface specifications for board-to-board applications with 2.00mm pitch spacing.

The Adam Tech 2RS2-08-G is suitable as a substitute connector where the Würth Elektronik part is unavailable. Both parts carry REACH Unaffected status and EAR99 ECCN classification, meeting regulatory requirements for equivalent applications.

Differences in current rating (2A versus 1A) and voltage rating (200VAC versus 250VAC) exist between the two parts. Application-specific current and voltage requirements must be evaluated against these specifications. Contact length variations (0.106" versus 0.091") and insulation material composition differences are present and should be considered for mechanical fit and thermal performance in specific board designs.

Frequently Asked Questions (FAQ)

Q: Can the Adam Tech 2RS2-08-G directly replace the Würth Elektronik 62000821821 in all applications?

A: The Adam Tech 2RS2-08-G shares identical connector type, contact configuration, pitch spacing, mounting method, and fastening mechanism. Direct mechanical and electrical interface compatibility is established. Application-specific requirements for current rating (1A versus 2A) and voltage rating (250VAC versus 200VAC) must be evaluated for your specific use case.

Q: What are the key differences between these two 8-position 2.00mm pitch receptacle connectors?

A: The primary differences are current rating (Würth Elektronik rated at 2A, Adam Tech at 1A), voltage rating (Würth Elektronik 200VAC, Adam Tech 250VAC), contact length post dimension (Würth Elektronik 0.106", Adam Tech 0.091"), insulation material composition (Würth Elektronik PA9T Nylon 9T, Adam Tech PA Nylon), and contact material (Würth Elektronik Copper Alloy, Adam Tech Phosphor Bronze).

Q: Are both parts compliant with current regulatory standards?

A: Both the Würth Elektronik 62000821821 and Adam Tech 2RS2-08-G are ROHS3 compliant, REACH Unaffected, and classified as EAR99 for export control purposes. Both carry UL94 V-0 flammability ratings and MSL 1 (Unlimited) moisture sensitivity levels.

Q: What packaging format is used for these connectors?

A: Both the Würth Elektronik 62000821821 and Adam Tech 2RS2-08-G are supplied in tube packaging. The Würth Elektronik part has 1096 units in stock, while the Adam Tech part has 2786 units in stock.

Q: Are the contact finishes identical between these two parts?

A: Both parts feature gold-plated contacts on the mating surface and gold-plated posts. The Würth Elektronik part specifies flash thickness for mating contact finish, while the Adam Tech part also specifies flash thickness for post contact finish.

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