OSA-SH-205DM5,600 Equivalent & Substitute Parts

Part Overview

The OSA-SH-205DM5,600 is a general purpose relay manufactured by TE Connectivity Potter & Brumfield Relays. This DPST-NO (2 Form A) relay operates on a 5VDC coil with a 5A contact rating and is designed for through-hole mounting applications. The part is classified as obsolete, necessitating identification of active equivalent alternatives for continued system support and new design implementations. Substitute parts must maintain identical electrical performance and mechanical compatibility to ensure direct replacement capability.

Key Parameters

Parameter	Value
Manufacturer	TE Connectivity Potter & Brumfield Relays
Coil Voltage	5VDC
Contact Form	DPST-NO (2 Form A)
Contact Rating (Current)	5 A
Switching Voltage	240VAC, 30VDC - Max
Coil Current	108 mA
Mounting Type	Through Hole
Termination Style	PC Pin
Coil Resistance	47 Ohms
Operating Temperature Range	-30°C ~ 60°C
Contact Material	Silver Tin Oxide (AgSnO)

Substitute Part Grouping Explanation

Substitute parts for the OSA-SH-205DM5,600 are identified based on strict parametric equivalence across the following critical criteria:

Electrical Parameters:

Coil voltage: 5VDC
Contact form: DPST-NO (2 Form A)
Contact rating: 5 A
Switching voltage: 240VAC, 30VDC maximum
Coil current: 108 mA
Coil resistance: 47 Ohms
Must operate voltage: 3.75 VDC
Must release voltage: 0.25 VDC
Operate time: 20 ms
Release time: 10 ms

Mechanical Parameters:

Mounting type: Through Hole
Termination style: PC Pin
Seal rating: Sealed - Fully
Contact material: Silver Tin Oxide (AgSnO)
Operating temperature: -30°C ~ 60°C

All identified substitutes maintain complete alignment with these parameters, ensuring functional and mechanical interchangeability.

Parameter Comparison

Parameter	OSA-SH-205DM5,600 (Main)	OSA-SH-205DM5,000	OSA-SH-205DM5600
Manufacturer	TE Connectivity Potter & Brumfield Relays	TE Connectivity Potter & Brumfield Relays	TE Connectivity
Product Status	Obsolete	Active	Active
Coil Voltage	5VDC	5VDC	5VDC
Contact Form	DPST-NO (2 Form A)	DPST-NO (2 Form A)	DPST-NO (2 Form A)
Contact Rating (Current)	5 A	5 A	5 A
Switching Voltage	240VAC, 30VDC - Max	240VAC, 30VDC - Max	240VAC, 30VDC - Max
Coil Current	108 mA	108 mA	108 mA
Coil Type	Non Latching	Non Latching	Non Latching
Termination Style	PC Pin	PC Pin	PC Pin
Seal Rating	Sealed - Fully	Sealed - Fully	Sealed - Fully
Must Operate Voltage	3.75 VDC	3.75 VDC	3.75 VDC
Must Release Voltage	0.25 VDC	0.25 VDC	0.25 VDC
Operate Time	20 ms	20 ms	20 ms
Release Time	10 ms	10 ms	10 ms
Operating Temperature	-30°C ~ 60°C	-30°C ~ 60°C	-30°C ~ 60°C
Contact Material	Silver Tin Oxide (AgSnO)	Silver Tin Oxide (AgSnO)	Silver Tin Oxide (AgSnO)
Coil Resistance	47 Ohms	47 Ohms	47 Ohms
Mounting Type	Through Hole	Through Hole	Through Hole
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	RoHS non-compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	Vendor Undefined
ECCN	EAR99	EAR99	EAR99

Engineering Selection Recommendations

OSA-SH-205DM5,000 is the primary recommended substitute for the obsolete OSA-SH-205DM5,600. This part maintains active product status with TE Connectivity Potter & Brumfield Relays and achieves full ROHS3 compliance. All electrical and mechanical parameters are identical to the main part, ensuring direct functional replacement. The part is currently in stock with 952 units available.

OSA-SH-205DM5600 serves as an alternative substitute with identical electrical and mechanical specifications. This part is also active and currently in stock with 681 units available. However, this variant is RoHS non-compliant and carries vendor-undefined moisture sensitivity level information. Selection of this part should be limited to applications where RoHS compliance is not a requirement.

For new designs and applications requiring regulatory compliance, OSA-SH-205DM5,000 is the preferred selection. For legacy system maintenance where RoHS compliance is not mandated, either substitute part provides equivalent electrical performance.

Frequently Asked Questions (FAQ)

Q: Can OSA-SH-205DM5,000 directly replace OSA-SH-205DM5,600 without circuit modification?

A: Yes. Both parts share identical electrical parameters including 5VDC coil voltage, 5A contact rating, 108 mA coil current, 47 Ohm coil resistance, and identical switching voltage specifications. Mechanical compatibility is maintained through identical through-hole PC pin termination. Direct substitution is supported without circuit redesign.

Q: What is the difference between OSA-SH-205DM5,000 and OSA-SH-205DM5600?

A: The primary difference is regulatory compliance status. OSA-SH-205DM5,000 is ROHS3 compliant with defined moisture sensitivity level (MSL 1 - Unlimited), while OSA-SH-205DM5600 is RoHS non-compliant with vendor-undefined MSL. All electrical and mechanical parameters are identical. Selection depends on application compliance requirements.

Q: Why is the original OSA-SH-205DM5,600 marked as obsolete?

A: The OSA-SH-205DM5,600 has been discontinued by TE Connectivity Potter & Brumfield Relays. Active equivalent parts are available to support existing applications and enable continued procurement for new designs.

Q: Are there any packaging differences between the substitute parts?

A: OSA-SH-205DM5,600 and OSA-SH-205DM5600 are packaged in Bulk. OSA-SH-205DM5,000 packaging information is not specified in available documentation. Confirm packaging requirements with supplier specifications for procurement planning.

Q: What is the base product number for these relays?

A: The base product number is OSA-SH. All three parts (OSA-SH-205DM5,600, OSA-SH-205DM5,000, and OSA-SH-205DM5600) are variants within the OSA-SH series from TE Connectivity Potter & Brumfield Relays.

Q: Are these relays suitable for 240VAC switching applications?

A: Yes. All three parts support a maximum switching voltage of 240VAC and 30VDC, making them suitable for general purpose switching applications within these voltage specifications.

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