TE Connectivity 1-284512-5 Terminal Block Header Equivalent & Substitute Parts

Part Overview

The TE Connectivity 1-284512-5 is a 15-position terminal block header with male pins, shrouded on four sides, featuring a 0.138" (3.50mm) pitch and 90° right-angle orientation for through-hole mounting. This component is classified as obsolete, necessitating identification of active equivalent alternatives that maintain electrical and mechanical compatibility for new designs and production continuity.

Substiute Parts

1-284512-5

TE Connectivity AMP ConnectorsIn Stock: 12371-284512-5 Datasheet

Current PartRFQ

0395021015

MolexIn Stock: 10060395021015 Datasheet

SimilarRFQ

0395021515

MolexIn Stock: 10480395021515 Datasheet

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1844346

Phoenix ContactIn Stock: 7711844346 Datasheet

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OQ1512510000G

Amphenol AnytekIn Stock: 908OQ1512510000G Datasheet

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OSTOQ151251

On Shore Technology Inc.In Stock: 989OSTOQ151251 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TE Connectivity 1-284512-5 is determined by strict alignment with the following critical parameters:

Mandatory Matching Parameters:

• Number of Positions: 15
• Pitch: 0.138" (3.50mm)
• Header Orientation: 90°, Right Angle
• Type: Header, Male Pins, Shrouded (4 Side)
• Mounting Type: Through Hole
• Termination Style: Solder
• Voltage - UL: 300 V
• Material Flammability Rating: UL94 V-0
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

Allowable Variation Parameters:

• Current - UL: Substitute must equal or exceed 11 A
• Operating Temperature: Substitute must encompass or exceed -40°C ~ 110°C range
• Contact Mating Finish: Tin or Gold acceptable
• Housing Material: Polyamide (PA66), Nylon 6/6, Polybutylene Terephthalate (PBT), or Thermoplastic Resin acceptable
• Contact Material: Phosphor Bronze, Brass, or Copper Alloy acceptable
• Color: Green or Black acceptable

All identified substitute parts meet these criteria and are classified as active products, ensuring design continuity and supply chain reliability.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitutes (Highest Compatibility):

Phoenix Contact 1844346 is the preferred substitute. This component maintains identical pitch, position count, and orientation specifications. It is an active product with ROHS3 compliance and UL94 V-0 flammability rating. The part supports both IEC (12A at 250V) and UL (8A at 300V) current ratings, with contact tail length and insulation height dimensions closely aligned to the original specification. Housing material is Polybutylene Terephthalate (PBT), which is functionally equivalent to the original Polyamide (PA66) housing.

Amphenol Anytek OQ1512510000G provides a secondary option with active product status and full ROHS3 compliance. This part delivers 10A at 300V UL rating, approaching the original 11A specification. Operating temperature range extends to 115°C, exceeding the original -40°C to 110°C range. Contact tail length and insulation height dimensions are within acceptable tolerance of the original part.

Secondary Substitutes (Acceptable with Design Review):

Molex 0395021015 and Molex 0395021515 are functionally equivalent alternatives from the Eurostyle ESE 39502 series. Both maintain full electrical and mechanical compatibility with 300V UL rating and UL94 V-0 flammability. Current rating is 8A, which is lower than the original 11A specification. Operating temperature range is -40°C to 105°C, slightly below the original 110°C maximum. The primary distinction between these two Molex variants is contact mating finish: 0395021015 features tin finish, while 0395021515 features gold finish. Both are active products with ROHS3 compliance.

On Shore Technology OSTOQ151251 is an active product with ROHS3 compliance and 300V UL rating. This part exhibits dimensional variations in insulation height (0.138" versus 0.287" on the original) and lacks specified flammability rating and current rating data. This part is suitable only when dimensional constraints permit and when current requirements are confirmed through application analysis.

Frequently Asked Questions (FAQ)

Q: Can I use a substitute part with lower current rating than the original 11A specification?

A: Substitution with lower current ratings is permissible only when application analysis confirms that actual circuit current requirements do not exceed the substitute part's rating. Molex 0395021015 and 0395021515 are rated at 8A, while Amphenol Anytek OQ1512510000G is rated at 10A. Design documentation must reflect the selected part's current limitation.

Q: What is the significance of the contact mating finish difference between Molex 0395021015 (tin) and 0395021515 (gold)?

A: Contact mating finish affects corrosion resistance and contact resistance characteristics. Tin finish (0395021015) provides standard performance for general applications. Gold finish (0395021515) offers enhanced corrosion resistance and lower contact resistance, suitable for applications requiring extended service life or high-reliability environments. Both finishes are electrically and mechanically compatible with the original specification.

Q: Are all substitute parts suitable for the same operating temperature range as the original?

A: Operating temperature ranges vary among substitutes. The original TE Connectivity 1-284512-5 operates from -40°C to 110°C. Molex parts operate to 105°C, On Shore OSTOQ151251 operates to 105°C, while Amphenol Anytek OQ1512510000G extends to 115°C. Application requirements must be evaluated against each substitute's temperature specification.

Q: What is the difference between through-hole and solder mounting types listed for the On Shore part?

A: The On Shore OSTOQ151251 specifies "Solder" as mounting type rather than "Through Hole." This indicates the component is designed for direct solder attachment to PCB pads rather than insertion into plated through-holes. PCB layout and assembly process compatibility must be confirmed before selection.

Q: Do all substitute parts carry the same RoHS and flammability certifications?

A: All identified substitutes are ROHS3 compliant and carry MSL 1 (Unlimited) moisture sensitivity rating. However, flammability rating (UL94 V-0) is not specified for On Shore OSTOQ151251. Phoenix Contact 1844346, Amphenol Anytek OQ1512510000G, and both Molex variants explicitly carry UL94 V-0 certification, matching the original specification.

Q: What are the dimensional considerations when selecting a substitute?

A: Contact tail length and insulation height vary among substitutes. The original part specifies 0.134" (3.40mm) contact tail length and 0.287" (7.30mm) insulation height. Molex parts feature 0.140" (3.56mm) tail length and 0.270" (6.86mm) insulation height. Phoenix Contact 1844346 matches the original tail length at 0.134" (3.40mm) with 0.285" (7.25mm) insulation height. On Shore OSTOQ151251 exhibits significantly different insulation height at 0.138" (3.50mm). PCB footprint and clearance requirements must be verified against selected substitute dimensions.

Q: Can I mix substitute parts from different manufacturers in the same assembly?

A: While all identified substitutes meet the core electrical and mechanical specifications, mixing parts from different manufacturers in a single assembly introduces potential inconsistencies in contact resistance, mating force, and mechanical tolerance stack-up. Design practice recommends standardizing on a single substitute part number throughout an assembly or product line.