The useful distinction
Recognize it. Then verify it.
DIN 1.0/2.3 is a compact coaxial connector family used in dense broadcast, telecom and instrumentation layouts. [C232A]
Amphenol RF describes the 1.0-2.3 family as push-pull locking connectors with separate 50-ohm and 75-ohm versions. [C232E]
The 1.0-2.3 page states that its typical specifications may not apply to every connector and that configuration can affect performance. [C232F]
The 1.0-2.3 page gives differing frequency descriptions for 75-ohm products in its narrative and table, so an unqualified family bandwidth remains unresolved. [C232G]
Amphenol RF identifies 282100-75 as a 75-ohm right-angle 1.0/2.3 jack with push-pull coupling, through-hole board termination and rear bulkhead mounting. [C232H]
The manufacturer lists 282100 as a separate 50-ohm part and 282100-75 as a 75-ohm part. [C232I]
For 282100-75, the product-page maximum-frequency field says 4 GHz, while note 1 of the linked drawing states DC–3 GHz. [C232J]
The 282100-75 drawing shows a grooved interface nose ahead of a threaded mounting neck and right-angle board body. [C232K]
The 282100-75 drawing labels its PCB mounting-hole diagram separately from the component exterior views. [C232L]
Exact example282100-75 only: Amphenol RF lists push-pull mating, a right-angle PCB through-hole jack with rear bulkhead mounting and solder contact termination. The body is brass, contacts are beryllium copper, and the insulator is PTFE. It is the75-ohm configuration. The page/drawing frequency conflict remains unresolved; no maximum frequency is adopted. [C232X]
Source-scoped identification facts
Each value retains its exact example, role and measurement axis. Facts from different parts must not be combined into an invented component.
Not recorded: Nominal contacts, Positions / cavity span, Populated contacts, Contact rows, Contact pitch, Dimensions / axis, Connector role, Contact gender / arrangement, Keying / polarization, Shell / form, Exact part / implementation, Recorded markings, View convention. Unknown fields stay unknown; illustrations supply no measurements or pin assignments.
Recorded variant and source limits
- Coupling style or polarity identity does not establish cable type, impedance, frequency range or system compatibility for a specific assembly.
- No fabrication dimensions or mating-face contact locator is published.
Report a correction to these facts →Bounded facts, visible unknowns
Specifications and limits
A boundary, not an omission to guess around.Use the source-backed form or position count only for identification. Resolve ratings, protocol, direction, wiring, cable construction and exact device support from the relevant equipment and component documentation.
What is not established
This field note does not approve a connection, adapter, cable assembly, rewiring scheme or fabricated part. It intentionally omits unsupported pin assignments and mechanical tolerances.
The source trail
Evidence for this page
AI-assisted inspection is not independent engineering review. Source scope and access limitations are disclosed below. Procedural checklists are editorial requirements, not hardware measurements.
Back to first citation ↑C232ASource checked · pending review
Amphenol RF identifies 1.0/2.3 as a compact DIN-style coaxial connector family with push-pull interface options.
Amphenol RF · 1.0-2.3 connectors ↗Locator: 1.0-2.3 overview
Access: public page. Identification/reference scope only. V39 does not convert this source into a universal pinout, fabrication drawing, electrical approval, protocol guarantee or end-to-end compatibility verdict.
S236: full source recordInspect review dependencies → (private workspace)Claim scope: V39 catalogue-expansion identification fact only; not independent technical approval, fabrication data, wiring instruction, protocol guarantee or end-to-end compatibility proof.. Next review due 2027-01-03.
Back to first citation ↑C232ESource checked · pending review
Amphenol RF describes the 1.0-2.3 family as push-pull locking connectors with separate 50-ohm and 75-ohm versions.
Amphenol RF · Amphenol RF 1.0-2.3 family — locking, impedance and limits ↗Locator: Overview; Key Technical Details; separate 50 Ohm and 75 Ohm tables; typical-characteristics warning. Overview family photograph inspected separately.
Access: public page. Narrative 75-ohm frequency language differs from the 75-ohm table. Neither supplies a universal rating. Photograph contains a loose contact, omitted from the original study.
S544: full source recordInspect review dependencies → (private workspace)Claim scope: Named manufacturer family; not an exact ordered component.. Next review due 2027-01-10.
Back to first citation ↑C232FSource checked · pending review
The 1.0-2.3 page states that its typical specifications may not apply to every connector and that configuration can affect performance.
Amphenol RF · Amphenol RF 1.0-2.3 family — locking, impedance and limits ↗Locator: Overview; Key Technical Details; separate 50 Ohm and 75 Ohm tables; typical-characteristics warning. Overview family photograph inspected separately.
Access: public page. Narrative 75-ohm frequency language differs from the 75-ohm table. Neither supplies a universal rating. Photograph contains a loose contact, omitted from the original study.
S544: full source recordInspect review dependencies → (private workspace)Claim scope: Typical family data is not a measured assembly result.. Next review due 2027-01-10.
Back to first citation ↑C232GSource checked · pending review
The 1.0-2.3 page gives differing frequency descriptions for 75-ohm products in its narrative and table, so an unqualified family bandwidth remains unresolved.
Amphenol RF · Amphenol RF 1.0-2.3 family — locking, impedance and limits ↗Locator: Overview; Key Technical Details; separate 50 Ohm and 75 Ohm tables; typical-characteristics warning. Overview family photograph inspected separately.
Access: public page. Narrative 75-ohm frequency language differs from the 75-ohm table. Neither supplies a universal rating. Photograph contains a loose contact, omitted from the original study.
S544: full source recordInspect review dependencies → (private workspace)Claim scope: No numeric frequency limit is selected or imported into engineering data.. Next review due 2027-01-10.
Back to first citation ↑C232HSource checked · pending review
Amphenol RF identifies 282100-75 as a 75-ohm right-angle 1.0/2.3 jack with push-pull coupling, through-hole board termination and rear bulkhead mounting.
Amphenol RF · Amphenol RF 282100-75 — 75-ohm DIN board-jack fields ↗Locator: Exact product heading and specification rows: 75 ohm, right angle, PCB through hole, rear bulkhead, push-pull and maximum-frequency field.
Access: public page. Exact named component only; no manufacturing dimensions, mating approval, PCB layout or equipment compatibility is established.
S553: full source recordInspect review dependencies → (private workspace)Claim scope: Only the complete 282100-75 identity; coupling, panel attachment and board termination remain separate.. Next review due 2027-01-10.
Back to first citation ↑C232ISource checked · pending review
The manufacturer lists 282100 as a separate 50-ohm part and 282100-75 as a 75-ohm part.
Amphenol RF · Amphenol RF 282100-75 — 75-ohm DIN board-jack fields ↗Locator: Exact product heading and specification rows: 75 ohm, right angle, PCB through hole, rear bulkhead, push-pull and maximum-frequency field.
Access: public page. Exact named component only; no manufacturing dimensions, mating approval, PCB layout or equipment compatibility is established.
S553: full source recordAmphenol RF · Amphenol RF 282100 — separate 50-ohm DIN variant ↗Locator: Exact part heading and impedance, coupling, orientation, termination and panel-mounting specification fields.
Access: public page. Exact named component only; no manufacturing dimensions, mating approval, PCB layout or equipment compatibility is established.
S555: full source recordInspect review dependencies → (private workspace)Claim scope: These product identities are not interchangeable claims; the -75 suffix must not be dropped in the reference.. Next review due 2027-01-10.
Back to first citation ↑C232JSource checked · pending review
For 282100-75, the product-page maximum-frequency field says 4 GHz, while note 1 of the linked drawing states DC–3 GHz.
Amphenol RF · Amphenol RF 282100-75 — 75-ohm DIN board-jack fields ↗Locator: Exact product heading and specification rows: 75 ohm, right angle, PCB through hole, rear bulkhead, push-pull and maximum-frequency field.
Access: public page. Exact named component only; no manufacturing dimensions, mating approval, PCB layout or equipment compatibility is established.
S553: full source recordAmphenol RF · Amphenol RF 282100-75 — exact drawing and rating conflict ↗Locator: Single-page drawing, revision NC dated 03/19/10; side elevation, board-side view, mounting-hole diagram and lower-right note 1 visually inspected.
Access: public pdf text. Exact named component only; no manufacturing dimensions, mating approval, PCB layout or equipment compatibility is established.
S554: full source recordInspect review dependencies → (private workspace)Claim scope: Unresolved source conflict. Neither value is selected as a validated part rating or universal family maximum.. Next review due 2027-01-10.
Back to first citation ↑C232KSource checked · pending review
The 282100-75 drawing shows a grooved interface nose ahead of a threaded mounting neck and right-angle board body.
Amphenol RF · Amphenol RF 282100-75 — exact drawing and rating conflict ↗Locator: Single-page drawing, revision NC dated 03/19/10; side elevation, board-side view, mounting-hole diagram and lower-right note 1 visually inspected.
Access: public pdf text. Exact named component only; no manufacturing dimensions, mating approval, PCB layout or equipment compatibility is established.
S554: full source recordInspect review dependencies → (private workspace)Claim scope: Qualitative recognition only. The mounting thread does not change the product page’s push-pull coupling designation; no thread dimensions are imported.. Next review due 2027-01-10.
Back to first citation ↑C232LSource checked · pending review
The 282100-75 drawing labels its PCB mounting-hole diagram separately from the component exterior views.
Amphenol RF · Amphenol RF 282100-75 — exact drawing and rating conflict ↗Locator: Single-page drawing, revision NC dated 03/19/10; side elevation, board-side view, mounting-hole diagram and lower-right note 1 visually inspected.
Access: public pdf text. Exact named component only; no manufacturing dimensions, mating approval, PCB layout or equipment compatibility is established.
S554: full source recordInspect review dependencies → (private workspace)Claim scope: A mounting-hole drawing is not a face-view pinout or equipment wiring diagram. No contact numbering is supplied.. Next review due 2027-01-10.
Back to first citation ↑C232XSource checked · pending review
Exact example282100-75 only: Amphenol RF lists push-pull mating, a right-angle PCB through-hole jack with rear bulkhead mounting and solder contact termination. The body is brass, contacts are beryllium copper, and the insulator is PTFE. It is the75-ohm configuration. The page/drawing frequency conflict remains unresolved; no maximum frequency is adopted.
Amphenol RF · Amphenol RF 282100-75 — 75-ohm DIN board-jack fields ↗Locator: Exact product heading and specification rows: 75 ohm, right angle, PCB through hole, rear bulkhead, push-pull and maximum-frequency field.
Access: public page. Exact named component only; no manufacturing dimensions, mating approval, PCB layout or equipment compatibility is established.
S553: full source recordInspect review dependencies → (private workspace)Claim scope: Only named Amphenol RF 282100-75 component example. For282100-75, the product page maximum-frequency field4GHz conflicts with linked drawingS554 DC-3GHz; both frequency claims remain withheld. Construction values are exact-part examples only.. Next review due 2027-01-20.
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