Request Quote
(Ships tomorrow)
TE Connectivity 5745440-1 D-Sub 25 Position Receptacle Equivalent & Substitute Parts
Part Overview
The TE Connectivity 5745440-1 is a 25 position D-Sub receptacle connector with female sockets, right-angle through-hole mounting, and solder termination. This connector is part of the AMPLIMITE HDP-20 series and is classified as Active product status. The connector features a tin-plated steel shell, gold-flashed contacts, and is rated for 6A at 125V operation across a temperature range of -55°C to 105°C. Identification of equivalent and substitute parts is necessary to address inventory availability, packaging requirements, compliance specifications, and manufacturing lead times while maintaining electrical and mechanical compatibility.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Connector Type | D-Sub Receptacle, Female Sockets |
| Number of Positions | 25 |
| Number of Rows | 2 |
| Shell Size / Layout | 3 (DB, B) |
| Mounting Type | Through Hole, Right Angle |
| Termination Method | Solder |
| Current Rating | 6A |
| Voltage Rating | 125V |
| Operating Temperature Range | -55°C to 105°C |
| Shell Material / Finish | Steel, Tin Plated |
| Contact Material | Phosphor Bronze |
| Contact Finish | Gold, Flash |
| Flange Feature | Mating Side, Standard Screws |
| Dielectric Material | Polyamide (PA), Nylon, Glass Filled |
| Backset Spacing | 0.454" (11.53mm) |
| Material Flammability Rating | UL94 V-0 |
| RoHS Status | RoHS Compliant |
| Packaging | Tray |
Substitute Part Grouping Explanation
Substitution of D-Sub 25 position receptacle connectors is determined by strict adherence to the following parameters: connector type (receptacle with female sockets), position count (25), row configuration (2 rows), shell size (3/DB/B), mounting method (through-hole right-angle), and termination type (solder). Additional critical parameters include current rating (minimum 6A), voltage rating (minimum 125V), operating temperature range (minimum -55°C to 105°C), shell material compatibility, contact material and finish specifications, and flange configuration.
Substitute parts are grouped into the following categories:
Category 1: Direct TE Connectivity Equivalents - Parts from TE Connectivity AMP Connectors series with identical electrical specifications and AMPLIMITE HDP-20 series designation but differing in packaging format or backset spacing.
Category 2: HARTING Cross-Manufacturer Equivalents - Parts from HARTING manufacturer meeting all core electrical and mechanical parameters with equivalent or superior current ratings, operating temperature ranges, and compliance certifications.
Category 3: Parametric Equivalents - Obsolete or legacy TE Connectivity parts maintaining core electrical specifications but with different dielectric materials or compliance status.
Parameter Comparison
| Part Number | Manufacturer | Positions | Connector Type | Mounting | Current Rating (A) | Voltage Rating (V) | Operating Temp (°C) | Shell Material | Contact Material | Backset Spacing | RoHS Status | Product Status | Packaging |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5745440-1 | TE Connectivity | 25 | Receptacle, Female Sockets | Through Hole, Right Angle | 6 | 125 | -55 to 105 | Steel, Tin Plated | Phosphor Bronze | 0.454" (11.53mm) | RoHS Compliant | Active | Tray |
| 5205858-1 | TE Connectivity | 25 | Receptacle, Female Sockets | Through Hole, Right Angle | 6 | 125 | -55 to 105 | Steel, Yellow Chromate Plated Zinc | Phosphor Bronze | 0.545" (13.84mm) | RoHS Compliant | Active | Bulk |
| 745440-1 | TE Connectivity | 25 | Receptacle, Female Sockets | Through Hole, Right Angle | 6 | 125 | -55 to 105 | Steel, Tin Plated | Phosphor Bronze | 0.454" (11.53mm) | RoHS Non-Compliant | Obsolete | Not Specified |
| 09643147232 | HARTING | 25 | Receptacle, Female Sockets | Through Hole, Right Angle | 7.5 | 100 | -55 to 125 | Steel | Copper Alloy | 0.401" (10.20mm) | ROHS3 Compliant | Active | Bulk |
| 09663126603 | HARTING | 25 | Receptacle, Female Sockets | Through Hole, Right Angle | 6.5 | Not Specified | -55 to 125 | Steel | Copper Alloy | 0.409" (10.40mm) | ROHS3 Compliant | Active | Bulk |
| 09663127603 | HARTING | 25 | Receptacle, Female Sockets | Through Hole, Right Angle | 6.5 | Not Specified | -55 to 125 | Steel | Copper Alloy | 0.409" (10.40mm) | ROHS3 Compliant | Active | Bulk |
| 09663526613 | HARTING | 25 | Receptacle, Female Sockets | Through Hole, Right Angle | 6.5 | Not Specified | -55 to 125 | Steel | Copper Alloy | 0.409" (10.40mm) | ROHS3 Compliant | Active | Tray |
| 09663526617 | HARTING | 25 | Receptacle, Female Sockets | Through Hole, Right Angle | 6.5 | Not Specified | -55 to 125 | Steel | Copper Alloy | 0.409" (10.40mm) | ROHS3 Compliant | Active | Bulk |
| 09663527613 | HARTING | 25 | Receptacle, Female Sockets | Through Hole, Right Angle | 6.5 | Not Specified | -55 to 125 | Steel | Copper Alloy | 0.409" (10.40mm) | ROHS3 Compliant | Active | Bulk |
| 09663536613 | HARTING | 25 | Receptacle, Female Sockets | Through Hole, Right Angle | 6.5 | Not Specified | -55 to 125 | Steel | Copper Alloy | 0.409" (10.40mm) | ROHS3 Compliant | Active | Bulk |
| 09663537613 | HARTING | 25 | Receptacle, Female Sockets | Through Hole, Right Angle | 6.5 | Not Specified | -55 to 125 | Steel | Copper Alloy | 0.409" (10.40mm) | ROHS3 Compliant | Active | Bulk |
Engineering Selection Recommendations
TE Connectivity 5205858-1 is a direct TE Connectivity equivalent suitable for applications where bulk packaging is preferred over tray packaging. This part maintains identical electrical specifications (6A, 125V, -55°C to 105°C) and RoHS compliance. The backset spacing differs at 0.545" (13.84mm) compared to the main part's 0.454" (11.53mm), requiring PCB layout verification. Shell finish differs (yellow chromate plated zinc versus tin plated), which may affect corrosion resistance in specific environmental conditions.
TE Connectivity 745440-1 is an obsolete parametric equivalent with identical electrical specifications and backset spacing to the main part. This part is RoHS non-compliant and should not be selected for new designs or applications requiring RoHS compliance certification.
HARTING 09643147232 is an active substitute with superior current rating (7.5A versus 6A) and extended operating temperature range (-55°C to 125°C versus -55°C to 105°C). This part features ROHS3 compliance and board lock functionality. Backset spacing is 0.401" (10.20mm), requiring PCB layout verification. Voltage rating is specified as 100V, which is lower than the main part's 125V rating.
HARTING 09663126603, 09663127603, 09663526613, 09663526617, 09663527613, 09663536613, and 09663537613 are active HARTING substitutes with current ratings of 6.5A and extended operating temperature range to 125°C. All feature ROHS3 compliance. Backset spacing is 0.409" (10.40mm) for all HARTING parts, requiring PCB layout verification. Voltage rating is not specified for these parts. HARTING parts 09663526613, 09663526617, 09663527613, 09663536613, and 09663537613 include board lock features.
Selection between TE Connectivity and HARTING substitutes depends on packaging format requirements, backset spacing compatibility with existing PCB designs, and specific feature requirements such as board lock functionality.
Frequently Asked Questions (FAQ)
Q: Can TE Connectivity 5205858-1 be used as a direct replacement for 5745440-1?
A: TE Connectivity 5205858-1 is electrically equivalent with identical current and voltage ratings. The primary differences are packaging format (bulk versus tray) and backset spacing (0.545" versus 0.454"). PCB layout must accommodate the increased backset spacing. Shell finish differs (yellow chromate plated zinc versus tin plated), which may affect performance in corrosive environments.
Q: What is the significance of backset spacing differences among substitute parts?
A: Backset spacing determines the distance from the connector mounting surface to the rear of the connector body. Variations in backset spacing (ranging from 0.401" to 0.545" across substitute parts) directly affect PCB layout and component placement. Substitution requires verification that the PCB design accommodates the specific backset spacing of the selected part.
Q: Are HARTING substitutes compatible with TE Connectivity 5745440-1 in terms of mating?
A: HARTING D-Sub 25 position receptacles with female sockets are mechanically compatible for mating with standard D-Sub 25 position plugs. However, backset spacing differences may affect mounting hole alignment on PCBs. Electrical compatibility is maintained across all substitute parts for standard D-Sub signal applications.
Q: Why is TE Connectivity 745440-1 listed as obsolete?
A: TE Connectivity 745440-1 is classified as obsolete product status and is RoHS non-compliant. This part should not be selected for new designs or applications requiring RoHS compliance certification. Active alternatives such as 5745440-1 or 5205858-1 should be used instead.
Q: What are the compliance differences between TE Connectivity and HARTING substitutes?
A: TE Connectivity 5745440-1 and 5205858-1 are RoHS Compliant. TE Connectivity 745440-1 is RoHS non-compliant. All HARTING substitutes (09643147232, 09663126603, 09663127603, 09663526613, 09663526617, 09663527613, 09663536613, 09663537613) are ROHS3 Compliant. REACH status is REACH Unaffected for TE Connectivity 5745440-1 and all HARTING parts. TE Connectivity 5205858-1 and 745440-1 have Vendor Undefined REACH status.
Q: Do HARTING substitutes offer any functional advantages over TE Connectivity parts?
A: HARTING substitutes provide higher current ratings (6.5A to 7.5A versus 6A) and extended operating temperature range to 125°C (versus 105°C for TE Connectivity 5745440-1). Selected HARTING parts include board lock features. These specifications represent enhanced performance capabilities within the D-Sub 25 position receptacle category.
Q: What packaging options are available among substitute parts?
A: TE Connectivity 5745440-1 is supplied in Tray packaging. TE Connectivity 5205858-1 is supplied in Bulk packaging. HARTING 09663526613 is supplied in Tray packaging. All other HARTING substitutes are supplied in Bulk packaging. Packaging selection affects inventory management and component handling procedures.
Q: Are there any restrictions on using HARTING parts in applications originally designed for TE Connectivity connectors?
A: HARTING D-Sub 25 position receptacles are mechanically and electrically compatible with standard D-Sub applications. Backset spacing differences require PCB layout verification. Voltage rating specifications should be confirmed for HARTING parts where voltage rating is not specified in the provided data. All HARTING substitutes meet or exceed the electrical specifications of TE Connectivity 5745440-1.
Alternative Parts
SJ6012L2TP
Littelfuse Inc.
6 Alternative Parts
JMK107BBJ476MA-RE
Taiyo Yuden
10 Alternative Parts
GMK107BBJ475MA-T
Taiyo Yuden
5 Alternative Parts
SJ6020N2ARP
Littelfuse Inc.
3 Alternative Parts
SJ6025R2ATP
Littelfuse Inc.
4 Alternative Parts
2474-05L
API Delevan Inc.
1 Alternative Parts
4590R-684K
API Delevan Inc.
1 Alternative Parts
CM6560R-334
API Delevan Inc.
1 Alternative Parts
CM6460-104
API Delevan Inc.
1 Alternative Parts
5526-12
API Delevan Inc.
1 Alternative Parts