K22XHT-B25P-N D-Sub 25-Position Plug Connector Equivalent & Substitute Parts

Part Overview

The K22XHT-B25P-N is a 25-position D-Sub plug connector manufactured by Kycon, Inc., featuring right-angle through-hole solder termination. This connector is actively produced and maintains 875 units in current inventory. The part is classified as a D-shaped connector with male pins, designed for signal applications in electronic assemblies requiring robust interconnection with board-level mounting.

Equivalent and substitute parts become necessary when addressing supply chain constraints, design revisions requiring alternative series compatibility, or when leveraging higher inventory availability of functionally compatible alternatives.

Substiute Parts

K22XHT-B25P-N

Kycon, Inc.In Stock: 982K22XHT-B25P-N Datasheet

Current PartRFQ

K22X-B25P-N

Kycon, Inc.In Stock: 1853K22X-B25P-N Datasheet

Parametric EquivalentRFQ

KF22X-B25P-N

Kycon, Inc.In Stock: 1334KF22X-B25P-N Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the K22XHT-B25P-N is determined by strict equivalence across the following critical parameters:

• Connector style: D-Sub
• Connector type: Plug with male pins
• Position count: 25 positions
• Row configuration: 2 rows
• Shell size and layout: 3 (DB, B)
• Mounting configuration: Through hole, right angle
• Termination method: Solder
• Shell material and finish: Steel, nickel plated
• Contact finish: Gold, flash thickness
• Current rating: 2A
• Voltage rating: 30V
• Operating temperature: -55°C to 105°C
• Flammability rating: UL94 V-0

The substitute parts K22X-B25P-N and KF22X-B25P-N meet all critical electrical and mechanical parameters. Variations in dielectric material composition and RoHS certification status do not affect functional interchangeability within the specified electrical and thermal operating envelope.

Parameter Comparison

Engineering Selection Recommendations

All three parts maintain active product status with continuous manufacturing support. The K22X-B25P-N and KF22X-B25P-N offer higher inventory availability (1783 and 1273 units respectively) compared to the K22XHT-B25P-N (875 units), providing supply chain flexibility for high-volume applications.

The K22X-B25P-N and KF22X-B25P-N carry ROHS3 compliance certification, while the K22XHT-B25P-N maintains RoHS compliance. Both certifications satisfy current regulatory requirements for electronic component procurement. The K22X-B25P-N and KF22X-B25P-N also carry REACH Affected status, indicating compliance with European chemical substance regulations.

Dielectric material composition differs between the main part (thermoplastic, glass filled) and the substitute parts (polybutylene terephthalate, glass filled). Both material specifications maintain the UL94 V-0 flammability rating and support the full operating temperature range of -55°C to 105°C.

Frequently Asked Questions (FAQ)

Q: Are K22X-B25P-N and KF22X-B25P-N fully interchangeable with K22XHT-B25P-N?

A: Yes. All three parts share identical electrical ratings (2A current, 30V voltage), mechanical configuration (25-position, 2-row, right-angle through-hole solder termination), shell size (3/DB/B), and operating temperature range (-55°C to 105°C). Functional interchangeability is confirmed across all specified parameters.

Q: What is the difference between the three part numbers?

A: The primary differences are series designation (K22XHT, K22X, KF22X), dielectric material composition (thermoplastic versus polybutylene terephthalate), RoHS certification level (RoHS versus ROHS3), and inventory availability. All other electrical and mechanical specifications are identical.

Q: Can I use these parts interchangeably in PCB assembly?

A: Yes. The identical mounting type (through-hole, right angle), termination method (solder), and physical dimensions (backset spacing 0.318" / 8.08mm) ensure direct PCB footprint compatibility. No design modifications are required for substitution.

Q: Does the dielectric material difference affect performance?

A: No. Both thermoplastic and polybutylene terephthalate (PBT) formulations in these parts maintain the UL94 V-0 flammability rating and support the full operating temperature range. Material selection does not impact electrical performance within the specified voltage (30V) and current (2A) ratings.

Q: Which part should I select for new designs?

A: Selection should be based on supply chain availability and regulatory requirements. The K22X-B25P-N and KF22X-B25P-N offer higher inventory levels and ROHS3 compliance. The K22XHT-B25P-N remains a valid choice where existing supply agreements or design documentation specify this series.

Q: Are there any compliance differences I should consider?

A: The K22X-B25P-N and KF22X-B25P-N carry REACH Affected status in addition to ROHS3 compliance. The K22XHT-B25P-N carries RoHS compliance. Both compliance levels satisfy current regulatory requirements for electronic component procurement in industrial and commercial applications.