HSD-04B-S-PRA-SG-C1-TR Equivalent & Substitute Parts

Part Overview

The HSD-04B-S-PRA-SG-C1-TR is an HSD® Fakra Quadraxial Connector Plug manufactured by Adam Tech, designed for high-speed data applications in automotive and industrial RF systems. This male pin connector operates at 100 Ohms impedance with through-hole, right-angle solder termination and supports frequencies up to 2 GHz. The part is Active in product status with 1221 pieces currently in stock. Equivalent and substitute parts are identified to provide design flexibility, supply chain alternatives, and component availability options for applications requiring identical electrical and mechanical performance characteristics.

Substiute Parts

HSD-04B-S-PRA-SG-C1-TR

Adam TechIn Stock: 1238HSD-04B-S-PRA-SG-C1-TR Datasheet

Current PartRFQ

HSD-04B-S-PRB-SG-C1-TR

Adam TechIn Stock: 1528HSD-04B-S-PRB-SG-C1-TR Datasheet

Parametric EquivalentRFQ

D4S20G-400A5-B

RosenbergerIn Stock: 3130D4S20G-400A5-B Datasheet

Parametric EquivalentRFQ

D4S20L-40MA5-B

RosenbergerIn Stock: 1625D4S20L-40MA5-B Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the HSD-04B-S-PRA-SG-C1-TR are qualified based on strict electrical and mechanical parameter alignment. All identified substitutes maintain identical performance in the following critical parameters: HSD® Fakra Quadraxial connector style, male pin plug configuration, 100 Ohms impedance, through-hole right-angle solder termination, 2 GHz maximum frequency, -40°C to 105°C operating temperature range, latch lock fastening, 0.10 dB insertion loss, 25 mating cycles, Code B feature designation, white housing color, and gold center contact plating. Substitutes are sourced from both Adam Tech (same manufacturer) and Rosenberger (alternative manufacturer), all packaged in Cut Tape format with equivalent compliance certifications. Material composition variations in body and dielectric materials do not affect functional interchangeability within the specified electrical and mechanical parameters.

Parameter Comparison

Engineering Selection Recommendations

All four parts listed—HSD-04B-S-PRA-SG-C1-TR, HSD-04B-S-PRB-SG-C1-TR, D4S20G-400A5-B, and D4S20L-40MA5-B—are Active products with equivalent electrical and mechanical specifications. Selection between these parts is based on availability and supply chain requirements rather than performance differentiation.

Adam Tech HSD Series (HSD-04B-S-PRA-SG-C1-TR and HSD-04B-S-PRB-SG-C1-TR): Both parts are ROHS3 Compliant and maintain identical specifications. The HSD-04B-S-PRB-SG-C1-TR variant offers higher current stock (1477 pieces) compared to the primary part (1221 pieces), providing improved availability for high-volume applications.

Rosenberger D4S Series (D4S20G-400A5-B and D4S20L-40MA5-B): Both Rosenberger parts are RoHS Compliant and provide the highest stock availability (3065 and 1586 pieces respectively). These parts are functionally equivalent across all specified electrical and mechanical parameters. The D4S20G-400A5-B offers the largest inventory position.

All parts carry ECCN EAR99 classification and HTSUS code 8536.69.4010, with MSL rating of 1 (Unlimited) and REACH Unaffected status. Selection should prioritize supply chain continuity, lead time requirements, and inventory availability for the specific application timeline.

Frequently Asked Questions (FAQ)

Q: Can HSD-04B-S-PRB-SG-C1-TR be used as a direct replacement for HSD-04B-S-PRA-SG-C1-TR?

A: Yes. Both parts are manufactured by Adam Tech and share identical electrical and mechanical specifications, including impedance (100 Ohms), frequency rating (2 GHz), operating temperature range (-40°C to 105°C), solder termination, and through-hole right-angle mounting. The parts are functionally interchangeable.

Q: Are Rosenberger D4S20G-400A5-B and D4S20L-40MA5-B compatible with Adam Tech HSD-04B connectors?

A: Yes. Both Rosenberger parts maintain identical electrical performance (100 Ohms impedance, 2 GHz frequency, 0.10 dB insertion loss) and mechanical configuration (through-hole right-angle solder termination, latch lock fastening, 25 mating cycles). All parts conform to HSD® Fakra Quadraxial connector standards with Code B feature designation.

Q: What are the material differences between Adam Tech and Rosenberger variants?

A: Adam Tech HSD-04B parts use Zinc Alloy body with Tin finish and Polyamide (PA) Nylon dielectric. Rosenberger D4S20 parts use Brass body with Nickel finish and Liquid Crystal Polymer (LCP) dielectric. These material variations do not affect electrical performance or mechanical interchangeability within the specified parameters.

Q: Do all substitute parts have the same RoHS compliance status?

A: Adam Tech parts are ROHS3 Compliant. Rosenberger parts are RoHS Compliant. Both compliance levels are acceptable for equivalent substitution. All parts are REACH Unaffected.

Q: What is the MSL rating for these connectors?

A: All parts carry MSL rating 1 (Unlimited), indicating no moisture sensitivity limitations during storage or handling.

Q: Are there voltage rating differences between the parts?

A: Rosenberger D4S20G-400A5-B and D4S20L-40MA5-B specify a 100 V voltage rating. Adam Tech HSD-04B parts do not list a voltage rating in the provided specifications. Both are suitable for equivalent electrical applications.

Q: Which part offers the best supply availability?

A: D4S20G-400A5-B (Rosenberger) provides the highest current inventory at 3065 pieces, followed by HSD-04B-S-PRB-SG-C1-TR (Adam Tech) at 1477 pieces.

Q: Can these connectors be used interchangeably in automotive RF applications?

A: Yes. All parts are HSD® Fakra Quadraxial connectors with Code B designation, designed for automotive high-speed data applications. They maintain identical impedance (100 Ohms), frequency performance (2 GHz), and operating temperature range (-40°C to 105°C).