SHR-03V-S-B Equivalent & Substitute Parts

Part Overview

The SHR-03V-S-B is a 3-position rectangular connector receptacle housing manufactured by JST Sales America Inc. This component is part of the SH series and features a 1.00mm pitch design for free-hanging in-line applications. The part is actively produced and widely stocked, with 24,200 units available in inventory. Substitute parts are identified when equivalent electrical and mechanical parameters are required for design flexibility, supply chain alternatives, or specific application constraints.

Key Parameters

Parameter	Value
Connector Type	Receptacle
Contact Type	Female Socket
Number of Positions	3
Pitch	0.039" (1.00mm)
Number of Rows	1
Mounting Type	Free Hanging (In-Line)
Contact Termination	Crimp
Operating Temperature Range	-25°C ~ 85°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the SHR-03V-S-B are classified based on strict alignment with the following critical parameters:

Connector Type & Contact Configuration: Receptacle with female socket contacts
Position Count & Pitch: 3 positions at 1.00mm pitch
Mounting & Termination: Free-hanging in-line mounting with crimp termination
Compliance: ROHS3 compliance and MSL Level 1 rating

All identified substitutes maintain these core electrical and mechanical specifications. Variations in insulation material, color, fastening type, and operating temperature range are noted but do not prevent functional equivalence within the specified parameter set.

Parameter Comparison

Parameter	SHR-03V-S-B (JST)	1CH-A-03 (Adam Tech)	CI1103S0000-NH (Cvilux USA)	1470364-3 (TE Connectivity)
Connector Type	Receptacle	Receptacle	Receptacle	Receptacle
Contact Type	Female Socket	Female Socket	Female Socket	Female Socket
Number of Positions	3	3	3	3
Pitch	0.039" (1.00mm)	0.039" (1.00mm)	0.039" (1.00mm)	0.039" (1.00mm)
Number of Rows	1	1	1	1
Mounting Type	Free Hanging (In-Line)	Free Hanging (In-Line)	Free Hanging (In-Line)	Free Hanging (In-Line)
Contact Termination	Crimp	Crimp	Crimp	Crimp
Operating Temperature Range	-25°C ~ 85°C	-25°C ~ 85°C	-25°C ~ 85°C	-55°C ~ 105°C
Insulation Material	Polybutylene Terephthalate (PBT)	Polyamide (PA66), Nylon 6/6	Polyamide (PA66), Nylon 6/6	Thermoplastic
Color	Natural	White	Natural	White
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Inventory Availability	24,200 Pcs	76,678 Pcs	14,494 Pcs	58,397 Pcs

Engineering Selection Recommendations

All substitute parts listed maintain ROHS3 compliance and MSL Level 1 rating, confirming suitability for equivalent applications. Selection among substitutes should be based on:

1CH-A-03 (Adam Tech): Highest inventory availability at 76,678 units. Includes friction lock fastening feature. Insulation material is polyamide (PA66). Operating temperature range matches the main part.

CI1103S0000-NH (Cvilux USA): Packaging format is bag rather than bulk. Insulation material is polyamide (PA66). Color matches the main part (natural). Operating temperature range matches the main part.

1470364-3 (TE Connectivity): Extended operating temperature range of -55°C ~ 105°C provides thermal performance beyond the main part specification. Thermoplastic insulation material. Suitable for applications requiring wider temperature tolerance.

All parts are active products with confirmed RoHS3 compliance and unlimited moisture sensitivity rating.

Frequently Asked Questions (FAQ)

Q: Can 1CH-A-03 be used as a direct replacement for SHR-03V-S-B?

A: Yes. Both parts share identical connector type, contact configuration, position count, pitch, mounting type, and termination method. Operating temperature ranges and MSL ratings are equivalent. The friction lock fastening feature in 1CH-A-03 is an additional capability that does not prevent substitution.

Q: What is the difference between the insulation materials used in these parts?

A: The main part uses polybutylene terephthalate (PBT), while 1CH-A-03 and CI1103S0000-NH use polyamide (PA66), and 1470364-3 uses thermoplastic. All materials are suitable for the specified operating temperature ranges and provide equivalent electrical insulation performance within the stated parameters.

Q: Is 1470364-3 suitable for high-temperature applications?

A: The 1470364-3 operates across -55°C ~ 105°C, which exceeds the main part's -25°C ~ 85°C range. Selection should be based on actual application temperature requirements. All parts maintain ROHS3 compliance and MSL Level 1 rating across their respective operating ranges.

Q: Does packaging format affect compatibility?

A: Packaging format (bulk versus bag) does not affect electrical or mechanical compatibility. CI1103S0000-NH is supplied in bag packaging while other parts use bulk packaging. Selection should consider procurement and handling requirements specific to your supply chain.

Q: Are all substitute parts actively produced?

A: Yes. All listed substitute parts maintain active product status with confirmed inventory availability, ensuring supply chain reliability for design implementation.

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