FH12-7S-1SH(1)(98) Equivalent & Substitute Parts

Part Overview

The FH12-7S-1SH(1)(98) is a 7-position FFC/FPC connector manufactured by Hirose Electric Co Ltd, designed for surface mount, right-angle applications with bottom contact configuration. This connector operates at 50V with a 0.5A current rating and features zero insertion force (ZIF) with flip lock actuation. The part is active in production status with RoHS compliance and UL94 V-0 flammability rating. Substitute parts are identified to provide alternative sourcing options while maintaining electrical and mechanical compatibility within the FH12 series specifications.

Key Parameters

Parameter	Value
Manufacturer Part Number	FH12-7S-1SH(1)(98)
Manufacturer	Hirose Electric Co Ltd
Category	FFC, FPC (Flat Flexible) Connectors
Series	FH12
Number of Positions	7
Pitch	0.039" (1.00mm)
Mounting Type	Surface Mount, Right Angle
Connector/Contact Type	Contacts, Bottom
Voltage Rating	50V
Current Rating	0.5A
Operating Temperature	-40°C ~ 85°C
Locking Feature	Flip Lock
FFC/FPC Thickness	0.30mm
Height Above Board	0.079" (2.00mm)
RoHS Status	RoHS Compliant
Material Flammability Rating	UL94 V-0
Packaging	Tape & Reel (TR)
Product Status	Active

Substitute Part Grouping Explanation

Substitute parts within the FH12 series are determined by strict equivalence across the following critical parameters:

Number of Positions: 7
Pitch: 0.039" (1.00mm)
Mounting Type: Surface Mount, Right Angle
Connector/Contact Type: Contacts, Bottom
Voltage Rating: 50V
Current Rating: 0.5A
Operating Temperature Range: -40°C ~ 85°C
FFC/FPC Thickness: 0.30mm
Height Above Board: 0.079" (2.00mm)
Locking Feature: Flip Lock
RoHS Compliance: Yes
Material Flammability Rating: UL94 V-0

The substitute part FH12-7S-1SH(55) maintains identical electrical and mechanical specifications across all critical parameters, differing only in packaging designation. Both parts are manufactured by Hirose Electric Co Ltd within the active FH12 series and are suitable for direct substitution in applications requiring these specifications.

Parameter Comparison

Parameter	FH12-7S-1SH(1)(98)	FH12-7S-1SH(55)
Manufacturer	Hirose Electric Co Ltd	Hirose Electric Co Ltd
Series	FH12	FH12
Number of Positions	7	7
Pitch	0.039" (1.00mm)	0.039" (1.00mm)
Mounting Type	Surface Mount, Right Angle	Surface Mount, Right Angle
Connector/Contact Type	Contacts, Bottom	Contacts, Bottom
Voltage Rating	50V	50V
Current Rating	0.5A	0.5A
Operating Temperature	-40°C ~ 85°C	-40°C ~ 85°C
Locking Feature	Flip Lock	Flip Lock
FFC/FPC Thickness	0.30mm	0.30mm
Height Above Board	0.079" (2.00mm)	0.079" (2.00mm)
Contact Material	Phosphor Bronze	Phosphor Bronze
Contact Finish	Gold	Gold
Housing Material	Polyamide (PA), Nylon	Polyamide (PA), Nylon
Actuator Material	Polyphenylene Sulfide (PPS)	Polyphenylene Sulfide (PPS)
Features	Solder Retention, Zero Insertion Force (ZIF)	Solder Retention, Zero Insertion Force (ZIF)
RoHS Status	RoHS Compliant	RoHS Compliant
Material Flammability Rating	UL94 V-0	UL94 V-0
Packaging	Tape & Reel (TR)	Tape & Reel (TR)
Product Status	Active	Active
Mating Cycles	20	20

Engineering Selection Recommendations

Both FH12-7S-1SH(1)(98) and FH12-7S-1SH(55) are active production parts from Hirose Electric Co Ltd with identical electrical and mechanical specifications. Selection between these parts is based on packaging designation and inventory availability rather than functional differences. Both parts meet RoHS compliance requirements and UL94 V-0 flammability standards, making them suitable for applications requiring these certifications. The choice between variants should be determined by supply chain requirements and packaging preferences for your manufacturing process.

Frequently Asked Questions (FAQ)

Q: Can FH12-7S-1SH(55) be used as a direct replacement for FH12-7S-1SH(1)(98)?

A: Yes. Both parts share identical electrical and mechanical specifications including position count, pitch, voltage rating, current rating, operating temperature range, and physical dimensions. They are functionally interchangeable.

Q: What determines compatibility between FH12 series connectors?

A: Compatibility is determined by matching the number of positions (7), pitch (1.00mm), mounting configuration (surface mount, right angle), contact arrangement (bottom), voltage rating (50V), current rating (0.5A), and physical height above board (2.00mm). All these parameters are identical between the main part and substitute.

Q: Are there differences in contact material or finish between these parts?

A: No. Both parts use phosphor bronze contacts with gold finish, identical housing material (polyamide/nylon), and identical actuator material (polyphenylene sulfide). Material composition is equivalent across both variants.

Q: What is the significance of the packaging designation difference?

A: The packaging designation (1)(98) versus (55) indicates different tape and reel configurations or supplier-specific packaging variants. This does not affect the connector's electrical or mechanical performance, only the physical packaging format for handling and assembly.

Q: Are both parts RoHS compliant?

A: Yes. Both FH12-7S-1SH(1)(98) and FH12-7S-1SH(55) are RoHS compliant and carry UL94 V-0 flammability certification, meeting regulatory requirements for restricted substance use and fire safety.

Q: What is the mating cycle rating for these connectors?

A: Both parts are rated for 20 mating cycles, indicating the expected number of connection/disconnection operations before performance degradation.

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