S9B-PH-K-S Equivalent & Substitute Parts

Part Overview

The S9B-PH-K-S is a rectangular connector header manufactured by JST Sales America Inc., designed for through-hole, right-angle board-to-cable/wire applications. This 9-position connector operates at 2.00mm pitch with press-fit and solder termination options. The part is currently active in production and RoHS3 compliant, making it suitable for industrial, consumer, and general-purpose applications requiring reliable interconnection at standard voltage and current ratings.

Substitute parts are necessary when the primary part experiences supply constraints, extended lead times, or when design flexibility permits component standardization across manufacturing facilities or product lines.

Substiute Parts

S9B-PH-K-S

JST Sales America Inc.In Stock: 707S9B-PH-K-S Datasheet

Current PartRFQ

292253-9

TE Connectivity AMP ConnectorsIn Stock: 8795292253-9 Datasheet

SimilarRFQ

2SH-C-09-TR

Adam TechIn Stock: 26982SH-C-09-TR Datasheet

SimilarRFQ

440055-9

TE Connectivity AMP ConnectorsIn Stock: 14204440055-9 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the S9B-PH-K-S is determined by the following critical parameters:

• Pitch - Mating: 0.079" (2.00mm) — must match exactly for mechanical compatibility
• Number of Positions: 9 — must match for circuit connectivity
• Mounting Type: Through Hole, Right Angle — must match for PCB assembly orientation
• Contact Type: Male Pin — must match for mating interface
• Shrouding Configuration: Shrouded design — must provide equivalent or greater wall protection
• Termination Method: Press-Fit and/or Solder — must support at least one common termination type
• Electrical Ratings: Current (2A minimum) and Voltage (100V minimum) — substitute must meet or exceed
• Operating Temperature Range: -25°C ~ 85°C — substitute must cover this range
• Compliance: RoHS3 and UL94 V-0 — substitute must maintain equivalent certifications

All three substitute parts meet these criteria and are therefore electrically and mechanically compatible with the S9B-PH-K-S.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts are active products with RoHS3 compliance and UL94 V-0 flammability ratings, meeting the compliance requirements of the S9B-PH-K-S.

292253-9 (TE Connectivity AMP Connectors): This part maintains electrical compatibility with higher voltage rating (125VAC) and equivalent MSL rating. The 3-wall shrouding provides reduced mechanical protection compared to the 4-wall design of the primary part. Kinked pin termination differs from press-fit, requiring design verification for PCB assembly compatibility.

2SH-C-09-TR (Adam Tech): This part matches the 4-wall shrouding and electrical specifications of the primary part, with identical operating temperature range and current rating. Insulation color differs (white vs. natural). Kinked pin termination requires assembly process compatibility assessment.

440055-9 (TE Connectivity AMP Connectors): This part exceeds electrical specifications with 3A current rating and 250V voltage rating, providing design margin. Press-fit termination matches the primary part's capability. Thermoplastic insulation material differs from polyamide, and contact finish thickness is specified. This part is rated for automotive, industrial, and medical applications.

Frequently Asked Questions (FAQ)

Q: Can I use 292253-9 as a direct replacement for S9B-PH-K-S?

A: Electrical and mechanical compatibility is confirmed. However, the 3-wall shrouding provides less mechanical protection than the 4-wall design, and kinked pin termination differs from press-fit. PCB assembly process compatibility must be verified before implementation.

Q: What is the difference between press-fit and kinked pin termination?

A: Press-fit termination uses a straight pin inserted into a plated through-hole with mechanical retention. Kinked pin termination uses a bent pin that provides mechanical anchoring. Both are solder-compatible, but assembly equipment and PCB hole design may differ.

Q: Does 440055-9 work in applications rated for 100V?

A: Yes. The 440055-9 is rated for 250V, which exceeds the 100V requirement. Higher voltage rating provides design margin and does not prevent use in lower-voltage applications.

Q: Are there differences in contact shape between these parts?

A: Yes. The S9B-PH-K-S and 2SH-C-09-TR use square contacts, while 292253-9 uses circular contacts. Contact shape affects mating force and connector durability. Verify mating connector compatibility before substitution.

Q: What does MSL 1 (Unlimited) mean?

A: MSL 1 indicates the component has unlimited shelf life and requires no special moisture control during storage or handling. All listed parts share this rating.

Q: Can I substitute 440055-9 in automotive applications?

A: Yes. The 440055-9 is rated for automotive applications and maintains all required compliance certifications. Operating temperature range and electrical ratings support automotive use.