TE Connectivity AMP Connectors 1-282825-6 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 1-282825-6 is a 16 Position Terminal Block Header with male pins, shrouded on 2 sides, featuring 0.200" (5.08mm) vertical pitch and through-hole solder termination. This component is classified as obsolete, necessitating identification of active equivalent and substitute parts for ongoing design requirements and procurement needs. The part operates within 300 V UL voltage rating and 15 A UL current capacity across an operating temperature range of -40°C to 110°C.

Key Parameters

Parameter	Value
Manufacturer Part Number	1-282825-6
Manufacturer	TE Connectivity AMP Connectors
Category	Terminal Blocks
Description	TERM BLOCK HDR 16POS VERT 5.08MM
Number of Positions	16
Pitch	0.200" (5.08mm)
Type	Header, Male Pins, Shrouded (2 Side)
Header Orientation	Vertical
Termination Style	Solder
Mounting Type	Through Hole
Current - UL	15 A
Voltage - UL	300 V
Operating Temperature	-40°C ~ 110°C
Material Flammability Rating	UL94 V-0
Contact Mating Finish	Tin
RoHS Status	ROHS3 Compliant
Product Status	Obsolete

Substitute Part Grouping Explanation

Substitution of the TE Connectivity 1-282825-6 is determined by the following critical parameters:

Primary Substitution Criteria:

Number of Positions: 16
Termination Style: Solder
Mounting Type: Through Hole
Header Orientation: Vertical
Material Flammability Rating: UL94 V-0
Voltage - UL: 300 V

Secondary Compatibility Factors:

Pitch tolerance: 0.200" (5.08mm) nominal or 0.197" (5.00mm) nominal
Current capacity: Minimum 15 A UL
Contact Mating Finish: Tin
RoHS compliance status

Substitute parts are grouped into two categories based on pitch specification:

Group 1 - Exact Pitch Match (0.200" / 5.08mm): ELFH16250 and ELFH16280 from Amphenol PCD maintain identical 5.08mm pitch spacing. These parts differ in shroud configuration (4 side vs. 2 side) and housing material composition but preserve mechanical and electrical compatibility for applications requiring precise pitch alignment.

Group 2 - Nominal Pitch Equivalence (0.197" / 5.00mm): 1753712 from Phoenix Contact and 1796620000 from Weidmüller operate at 5.00mm pitch, representing a 0.08mm variance from the original specification. These parts satisfy 16-position vertical through-hole solder termination requirements and meet UL voltage and current ratings within acceptable tolerance ranges for standard terminal block applications.

Parameter Comparison

Parameter	1-282825-6 (Main)	ELFH16250	ELFH16280	1753712	1796620000
Manufacturer	TE Connectivity AMP	Amphenol PCD	Amphenol PCD	Phoenix Contact	Weidmüller
Number of Positions	16	16	16	16	16
Pitch	0.200" (5.08mm)	0.200" (5.08mm)	0.200" (5.08mm)	0.197" (5.00mm)	0.197" (5.00mm)
Type	Header, Male Pins, Shrouded (2 Side)	Header, Male Pins, Shrouded (4 Side)	Header, Male Pins, Shrouded (4 Side)	Header, Male Pins, Shrouded (2 Side)	Header, Male Pins, Shrouded (2 Side)
Header Orientation	Vertical	Vertical	Vertical	Vertical	Vertical
Termination Style	Solder	Solder	Solder	Solder	Solder
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Current - UL	15 A	15 A	15 A	12 A	18.5 A
Voltage - UL	300 V	300 V	300 V	300 V	300 V
Operating Temperature	-40°C ~ 110°C	-40°C ~ 105°C	-40°C ~ 105°C	Not Specified	-50°C ~ 100°C
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0
Contact Mating Finish	Tin	Tin	Tin	Tin	Tin
RoHS Status	ROHS3 Compliant	RoHS Compliant	RoHS Compliant	ROHS3 Compliant	RoHS Compliant
Product Status	Obsolete	Active	Active	Active	Active

Engineering Selection Recommendations

For Direct Mechanical and Electrical Compatibility:

ELFH16250 and ELFH16280 from Amphenol PCD are the primary substitutes for the TE Connectivity 1-282825-6. Both parts maintain the exact 0.200" (5.08mm) pitch specification, identical 16-position configuration, vertical through-hole solder termination, and equivalent UL voltage (300 V) and current (15 A) ratings. Both are active products with RoHS compliance certification. The distinction between these two Amphenol parts is packaging format (Bulk vs. Tray) and housing material composition. ELFH16280 features polyamide (PA46) nylon 4/6 housing with contact tail length of 0.155" (3.94mm) and insulation height of 0.475" (12.07mm), while ELFH16250 uses polybutylene terephthalate (PBT) housing with insulation height of 0.319" (8.10mm). Selection between these two should be based on specific PCB layout requirements and available mounting clearance.

For Applications Tolerant of Pitch Variation:

Phoenix Contact 1753712 and Weidmüller 1796620000 operate at 0.197" (5.00mm) pitch, representing a 0.08mm reduction from the original specification. Both are active products with full RoHS compliance. The Phoenix Contact 1753712 maintains the 15 A UL current rating and 300 V UL voltage specification. The Weidmüller 1796620000 provides enhanced current capacity at 18.5 A UL while maintaining 300 V UL voltage rating. Operating temperature ranges differ: Phoenix Contact does not specify operating temperature, while Weidmüller specifies -50°C to 100°C. These parts are suitable for applications where minor pitch tolerance is acceptable and where connector footprint compatibility with existing mating components is not a constraint.

Compliance and Regulatory Considerations:

All substitute parts maintain UL94 V-0 flammability rating and RoHS compliance status, satisfying regulatory requirements equivalent to the original part. The transition from obsolete to active product status ensures long-term availability and supply chain stability for all recommended substitutes.

Frequently Asked Questions (FAQ)

Q: Can ELFH16250 or ELFH16280 be used as direct replacements for the TE Connectivity 1-282825-6?

A: ELFH16250 and ELFH16280 are direct mechanical and electrical substitutes. Both maintain the 0.200" (5.08mm) pitch, 16-position configuration, vertical through-hole solder termination, 300 V UL voltage, and 15 A UL current rating. The primary difference is shroud configuration (4 side vs. 2 side on the original) and housing material. Verify PCB layout clearance requirements before selection, as the 4-side shroud may require additional board space compared to the 2-side shroud of the original part.

Q: What is the pitch difference between the TE Connectivity 1-282825-6 and the Phoenix Contact 1753712 or Weidmüller 1796620000?

A: The original TE Connectivity part operates at 0.200" (5.08mm) pitch. The Phoenix Contact 1753712 and Weidmüller 1796620000 operate at 0.197" (5.00mm) pitch, representing a 0.08mm reduction. This variance is within standard tolerance ranges for terminal block applications but may affect compatibility with existing mating connectors or PCB footprints designed specifically for 5.08mm spacing.

Q: Are all substitute parts RoHS compliant?

A: Yes. The TE Connectivity 1-282825-6 is ROHS3 compliant. ELFH16250 and ELFH16280 are RoHS compliant. Phoenix Contact 1753712 is ROHS3 compliant. Weidmüller 1796620000 is RoHS compliant. All parts satisfy RoHS regulatory requirements.

Q: What is the difference between ELFH16250 and ELFH16280?

A: Both parts are identical in electrical and mechanical specifications (5.08mm pitch, 16 positions, 15 A UL, 300 V UL, vertical through-hole solder termination). The differences are: (1) Packaging format: ELFH16250 is supplied in Bulk packaging, ELFH16280 in Tray packaging; (2) Housing material: ELFH16250 uses polybutylene terephthalate (PBT), ELFH16280 uses polyamide (PA46) nylon 4/6; (3) Insulation height: ELFH16250 is 0.319" (8.10mm), ELFH16280 is 0.475" (12.07mm); (4) Contact tail length: ELFH16250 is not specified, ELFH16280 is 0.155" (3.94mm). Selection depends on packaging requirements and specific PCB mounting clearance.

Q: Why is the Weidmüller 1796620000 rated for 18.5 A UL while the original part is rated for 15 A UL?

A: The Weidmüller 1796620000 uses liquid crystal polymer (LCP) glass-filled housing material and copper alloy contacts, which provide enhanced current-carrying capability compared to the polyamide housing of the original part. The higher current rating reflects the superior thermal and electrical properties of the housing material. For applications requiring only 15 A operation, this higher rating provides additional design margin.

Q: Can the Phoenix Contact 1753712 be used in high-temperature applications?

A: The Phoenix Contact 1753712 does not specify an operating temperature range in the provided data. The original TE Connectivity part operates from -40°C to 110°C. If operating temperature specification is critical for your application, the Amphenol ELFH16250 or ELFH16280 (-40°C to 105°C) or Weidmüller 1796620000 (-50°C to 100°C) are recommended alternatives with defined temperature ranges.

Q: What is the significance of the 2-side vs. 4-side shroud configuration?

A: The original TE Connectivity 1-282825-6 features 2-side shrouding, providing lateral protection on two opposing sides. The Amphenol ELFH16250 and ELFH16280 feature 4-side shrouding, providing complete lateral protection on all four sides. The 4-side shroud offers enhanced mechanical protection and improved EMI shielding but requires additional board space. The Phoenix Contact 1753712 and Weidmüller 1796620000 maintain 2-side shrouding, matching the original configuration.

Q: Are all substitute parts available in active product status?

A: Yes. The original TE Connectivity 1-282825-6 is obsolete. All recommended substitutes are active products: ELFH16250 (Active), ELFH16280 (Active), Phoenix Contact 1753712 (Active), and Weidmüller 1796620000 (Active). Active product status ensures ongoing availability and supply chain continuity.

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