BlockMaster CIMXX9A1 has 21 recorded cross-reference matches across 16 manufacturers. Research equivalent, alternate or similar parts using the listed candidates, and check their source notes before selecting a replacement.
Series reference — complete ordering code required. These entries identify product families. Match the complete ordering code, electrical ratings, dimensions and operating conditions using current datasheets before choosing a product.
21Direct crosses
Updating2nd-degree candidates · Unverified
16alternate manufacturers
17reference sources
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CIMXX9A1 series references
Recorded alternatives for this lookup direction. Each source may carry conditions or differences.
PDF page 1, table 1, row 17. Manufacturer-published series/pattern comparison; no complete pole-count variants generated. Series/pattern reference only; X/XX and other unspecified pole-count/ordering options remain exactly as printed and must be resolved before selecting a part. Published research candidate, not an approved drop-in replacement. Verify current exact ordering codes, pitch, poles, wire range, electrical ratings, dimensions, PCB footprint, pinout, mounting, mating interfaces, coding, material, approvals and required jumpers/end covers/markers. Accessories and pluggable halves are not assumed interchangeable. A reverse lookup preserves the published relationship, not reverse replacement approval.
PDF page 2, table 2, row 2. Catalog reference only; this source column is a catalog/series designation, not a verified exact orderable SKU. Manufacturer-published series/pattern comparison; no complete pole-count variants generated. Manufacturer/brand label is the historical source attribution; the guide does not establish current corporate ownership. Grouped labels retain the source group rather than guessing a single manufacturer. Series/pattern reference only; X/XX and other unspecified pole-count/ordering options remain exactly as printed and must be resolved before selecting a part. Published research candidate, not an approved drop-in replacement. Verify current exact ordering codes, pitch, poles, wire range, electrical ratings, dimensions, PCB footprint, pinout, mounting, mating interfaces, coding, material, approvals and required jumpers/end covers/markers. Accessories and pluggable halves are not assumed interchangeable. A reverse lookup preserves the published relationship, not reverse replacement approval.
PDF page 2, table 1, row 4. Manufacturer-published series/pattern comparison; no complete pole-count variants generated. Series/pattern reference only; X/XX and other unspecified pole-count/ordering options remain exactly as printed and must be resolved before selecting a part. Published research candidate, not an approved drop-in replacement. Verify current exact ordering codes, pitch, poles, wire range, electrical ratings, dimensions, PCB footprint, pinout, mounting, mating interfaces, coding, material, approvals and required jumpers/end covers/markers. Accessories and pluggable halves are not assumed interchangeable. A reverse lookup preserves the published relationship, not reverse replacement approval.
Amphenol PCD ELFH0X120 versus BlockMaster CIMXX9A1:
PDF page 1, table 1, row 10. Manufacturer-published series/pattern comparison; no complete pole-count variants generated. Manufacturer/brand label is the historical source attribution; the guide does not establish current corporate ownership. Grouped labels retain the source group rather than guessing a single manufacturer. Series/pattern reference only; X/XX and other unspecified pole-count/ordering options remain exactly as printed and must be resolved before selecting a part. Published research candidate, not an approved drop-in replacement. Verify current exact ordering codes, pitch, poles, wire range, electrical ratings, dimensions, PCB footprint, pinout, mounting, mating interfaces, coding, material, approvals and required jumpers/end covers/markers. Accessories and pluggable halves are not assumed interchangeable. A reverse lookup preserves the published relationship, not reverse replacement approval.
PDF page 1, table 2, row 15. Manufacturer-published series/pattern comparison; no complete pole-count variants generated. Manufacturer/brand label is the historical source attribution; the guide does not establish current corporate ownership. Grouped labels retain the source group rather than guessing a single manufacturer. Series/pattern reference only; X/XX and other unspecified pole-count/ordering options remain exactly as printed and must be resolved before selecting a part. Published research candidate, not an approved drop-in replacement. Verify current exact ordering codes, pitch, poles, wire range, electrical ratings, dimensions, PCB footprint, pinout, mounting, mating interfaces, coding, material, approvals and required jumpers/end covers/markers. Accessories and pluggable halves are not assumed interchangeable. A reverse lookup preserves the published relationship, not reverse replacement approval.
PDF page 1, table 1, row 39. Manufacturer-published series/pattern comparison; no complete pole-count variants generated. Series/pattern reference only; X/XX and other unspecified pole-count/ordering options remain exactly as printed and must be resolved before selecting a part. Published research candidate, not an approved drop-in replacement. Verify current exact ordering codes, pitch, poles, wire range, electrical ratings, dimensions, PCB footprint, pinout, mounting, mating interfaces, coding, material, approvals and required jumpers/end covers/markers. Accessories and pluggable halves are not assumed interchangeable. A reverse lookup preserves the published relationship, not reverse replacement approval.
PDF page 1, table 1, row 24. Manufacturer-published series/pattern comparison; no complete pole-count variants generated. Manufacturer/brand label is the historical source attribution; the guide does not establish current corporate ownership. Grouped labels retain the source group rather than guessing a single manufacturer. Series/pattern reference only; X/XX and other unspecified pole-count/ordering options remain exactly as printed and must be resolved before selecting a part. Published research candidate, not an approved drop-in replacement. Verify current exact ordering codes, pitch, poles, wire range, electrical ratings, dimensions, PCB footprint, pinout, mounting, mating interfaces, coding, material, approvals and required jumpers/end covers/markers. Accessories and pluggable halves are not assumed interchangeable. A reverse lookup preserves the published relationship, not reverse replacement approval.
Eaton / Bussmann (source group) EM2535/HO versus BlockMaster CIMXX9A1:
PDF page 1, table 1, row 21. Manufacturer-published series/pattern comparison; no complete pole-count variants generated. Manufacturer/brand label is the historical source attribution; the guide does not establish current corporate ownership. Grouped labels retain the source group rather than guessing a single manufacturer. Series/pattern reference only; X/XX and other unspecified pole-count/ordering options remain exactly as printed and must be resolved before selecting a part. Published research candidate, not an approved drop-in replacement. Verify current exact ordering codes, pitch, poles, wire range, electrical ratings, dimensions, PCB footprint, pinout, mounting, mating interfaces, coding, material, approvals and required jumpers/end covers/markers. Accessories and pluggable halves are not assumed interchangeable. A reverse lookup preserves the published relationship, not reverse replacement approval.
PDF page 1, table 2, row 15. Manufacturer-published series/pattern comparison; no complete pole-count variants generated. Series/pattern reference only; X/XX and other unspecified pole-count/ordering options remain exactly as printed and must be resolved before selecting a part. Published research candidate, not an approved drop-in replacement. Verify current exact ordering codes, pitch, poles, wire range, electrical ratings, dimensions, PCB footprint, pinout, mounting, mating interfaces, coding, material, approvals and required jumpers/end covers/markers. Accessories and pluggable halves are not assumed interchangeable. A reverse lookup preserves the published relationship, not reverse replacement approval.
PDF page 1, table 1, row 2. Manufacturer-published series/pattern comparison; no complete pole-count variants generated. Series/pattern reference only; X/XX and other unspecified pole-count/ordering options remain exactly as printed and must be resolved before selecting a part. Published research candidate, not an approved drop-in replacement. Verify current exact ordering codes, pitch, poles, wire range, electrical ratings, dimensions, PCB footprint, pinout, mounting, mating interfaces, coding, material, approvals and required jumpers/end covers/markers. Accessories and pluggable halves are not assumed interchangeable. A reverse lookup preserves the published relationship, not reverse replacement approval.
PDF page 1, table 1, row 18. Manufacturer-published series/pattern comparison; no complete pole-count variants generated. Manufacturer/brand label is the historical source attribution; the guide does not establish current corporate ownership. Grouped labels retain the source group rather than guessing a single manufacturer. Series/pattern reference only; X/XX and other unspecified pole-count/ordering options remain exactly as printed and must be resolved before selecting a part. Published research candidate, not an approved drop-in replacement. Verify current exact ordering codes, pitch, poles, wire range, electrical ratings, dimensions, PCB footprint, pinout, mounting, mating interfaces, coding, material, approvals and required jumpers/end covers/markers. Accessories and pluggable halves are not assumed interchangeable. A reverse lookup preserves the published relationship, not reverse replacement approval.
PDF page 1, table 1, row 3. Manufacturer-published series/pattern comparison; no complete pole-count variants generated. Series/pattern reference only; X/XX and other unspecified pole-count/ordering options remain exactly as printed and must be resolved before selecting a part. Published research candidate, not an approved drop-in replacement. Verify current exact ordering codes, pitch, poles, wire range, electrical ratings, dimensions, PCB footprint, pinout, mounting, mating interfaces, coding, material, approvals and required jumpers/end covers/markers. Accessories and pluggable halves are not assumed interchangeable. A reverse lookup preserves the published relationship, not reverse replacement approval.
On-Shore Technology EDSTL950/OE versus BlockMaster CIMXX9A1:
PDF page 1, table 2, row 5. Manufacturer-published series/pattern comparison; no complete pole-count variants generated. Series/pattern reference only; X/XX and other unspecified pole-count/ordering options remain exactly as printed and must be resolved before selecting a part. Published research candidate, not an approved drop-in replacement. Verify current exact ordering codes, pitch, poles, wire range, electrical ratings, dimensions, PCB footprint, pinout, mounting, mating interfaces, coding, material, approvals and required jumpers/end covers/markers. Accessories and pluggable halves are not assumed interchangeable. A reverse lookup preserves the published relationship, not reverse replacement approval.
PDF page 1, table 1, row 15. Manufacturer-published series/pattern comparison; no complete pole-count variants generated. Manufacturer/brand label is the historical source attribution; the guide does not establish current corporate ownership. Grouped labels retain the source group rather than guessing a single manufacturer. Series/pattern reference only; X/XX and other unspecified pole-count/ordering options remain exactly as printed and must be resolved before selecting a part. Published research candidate, not an approved drop-in replacement. Verify current exact ordering codes, pitch, poles, wire range, electrical ratings, dimensions, PCB footprint, pinout, mounting, mating interfaces, coding, material, approvals and required jumpers/end covers/markers. Accessories and pluggable halves are not assumed interchangeable. A reverse lookup preserves the published relationship, not reverse replacement approval.
PDF page 1, table 2, row 15. Manufacturer-published series/pattern comparison; no complete pole-count variants generated. Manufacturer/brand label is the historical source attribution; the guide does not establish current corporate ownership. Grouped labels retain the source group rather than guessing a single manufacturer. Series/pattern reference only; X/XX and other unspecified pole-count/ordering options remain exactly as printed and must be resolved before selecting a part. Published research candidate, not an approved drop-in replacement. Verify current exact ordering codes, pitch, poles, wire range, electrical ratings, dimensions, PCB footprint, pinout, mounting, mating interfaces, coding, material, approvals and required jumpers/end covers/markers. Accessories and pluggable halves are not assumed interchangeable. A reverse lookup preserves the published relationship, not reverse replacement approval.
PDF page 2, table 2, row 11. Manufacturer-published series/pattern comparison; no complete pole-count variants generated. Manufacturer/brand label is the historical source attribution; the guide does not establish current corporate ownership. Grouped labels retain the source group rather than guessing a single manufacturer. Series/pattern reference only; X/XX and other unspecified pole-count/ordering options remain exactly as printed and must be resolved before selecting a part. Published research candidate, not an approved drop-in replacement. Verify current exact ordering codes, pitch, poles, wire range, electrical ratings, dimensions, PCB footprint, pinout, mounting, mating interfaces, coding, material, approvals and required jumpers/end covers/markers. Accessories and pluggable halves are not assumed interchangeable. A reverse lookup preserves the published relationship, not reverse replacement approval.
PDF page 2, table 1, row 11. Manufacturer-published series/pattern comparison; no complete pole-count variants generated. Manufacturer/brand label is the historical source attribution; the guide does not establish current corporate ownership. Grouped labels retain the source group rather than guessing a single manufacturer. Series/pattern reference only; X/XX and other unspecified pole-count/ordering options remain exactly as printed and must be resolved before selecting a part. Published research candidate, not an approved drop-in replacement. Verify current exact ordering codes, pitch, poles, wire range, electrical ratings, dimensions, PCB footprint, pinout, mounting, mating interfaces, coding, material, approvals and required jumpers/end covers/markers. Accessories and pluggable halves are not assumed interchangeable. A reverse lookup preserves the published relationship, not reverse replacement approval.
TE Connectivity 282812 versus BlockMaster CIMXX9A1:
PDF page 1, table 1, row 10. Manufacturer-published series/pattern comparison; no complete pole-count variants generated. Series/pattern reference only; X/XX and other unspecified pole-count/ordering options remain exactly as printed and must be resolved before selecting a part. Published research candidate, not an approved drop-in replacement. Verify current exact ordering codes, pitch, poles, wire range, electrical ratings, dimensions, PCB footprint, pinout, mounting, mating interfaces, coding, material, approvals and required jumpers/end covers/markers. Accessories and pluggable halves are not assumed interchangeable. A reverse lookup preserves the published relationship, not reverse replacement approval.
Thomas & Betts B72N4H versus BlockMaster CIMXX9A1:
PDF page 1, table 2, row 12. Manufacturer-published series/pattern comparison; no complete pole-count variants generated. Manufacturer/brand label is the historical source attribution; the guide does not establish current corporate ownership. Grouped labels retain the source group rather than guessing a single manufacturer. Series/pattern reference only; X/XX and other unspecified pole-count/ordering options remain exactly as printed and must be resolved before selecting a part. Published research candidate, not an approved drop-in replacement. Verify current exact ordering codes, pitch, poles, wire range, electrical ratings, dimensions, PCB footprint, pinout, mounting, mating interfaces, coding, material, approvals and required jumpers/end covers/markers. Accessories and pluggable halves are not assumed interchangeable. A reverse lookup preserves the published relationship, not reverse replacement approval.
PDF page 1, table 1, row 30. Manufacturer-published series/pattern comparison; no complete pole-count variants generated. Series/pattern reference only; X/XX and other unspecified pole-count/ordering options remain exactly as printed and must be resolved before selecting a part. Published research candidate, not an approved drop-in replacement. Verify current exact ordering codes, pitch, poles, wire range, electrical ratings, dimensions, PCB footprint, pinout, mounting, mating interfaces, coding, material, approvals and required jumpers/end covers/markers. Accessories and pluggable halves are not assumed interchangeable. A reverse lookup preserves the published relationship, not reverse replacement approval.
Weidmuller SL 5.00/90/2 BK versus BlockMaster CIMXX9A1:
PDF page 1, table 1, row 33. Manufacturer-published series/pattern comparison; no complete pole-count variants generated. Series/pattern reference only; X/XX and other unspecified pole-count/ordering options remain exactly as printed and must be resolved before selecting a part. Published research candidate, not an approved drop-in replacement. Verify current exact ordering codes, pitch, poles, wire range, electrical ratings, dimensions, PCB footprint, pinout, mounting, mating interfaces, coding, material, approvals and required jumpers/end covers/markers. Accessories and pluggable halves are not assumed interchangeable. A reverse lookup preserves the published relationship, not reverse replacement approval.
Find additional research candidates through a shared connecting part. Each result is labeled Second-degree candidate · Unverified and shows both recorded source relationships.
Two recorded crosses do not establish a verified equivalent. Compare current specifications, interfaces, ratings, cable requirements and the same PCB footprint or panel fit before substitution. Candidate counts are separate from direct-cross and part totals.
CIMXX9A1 series comparison
These series references are starting points for comparing product families. Select and verify the complete ordering code.
A recorded cross reference does not establish a drop-in replacement. Compare current datasheets, package or mounting dimensions, pinout, electrical ratings and operating conditions for your application. Similar parts can differ in critical specifications.
Counts describe recorded relationships, not stock, sales, testing or independent qualification. Manufacturer-and-part identities remain separate. Indexing dates do not establish current specifications or availability.
Check current manufacturer documents and electrical, mechanical, environmental and application requirements before selecting a replacement.