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OEP Surface, Through Hole Pulse Transformer 1:1 Turns Ratio, 2 h Prim. Inductance, 45Ω Prim. Resistance

RS Stock No.:: 533-0160
Mfr. Part No.:: Z1258E
Manufacturer:: OEP

OEP Surface, Through Hole Pulse Transformer 1:1 Turns Ratio, 2 h Prim. Inductance, 45Ω Prim. Resistance

View all Pulse Transformers

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Subtotal (1 unit)*

PHP642.64

(exc. VAT)

PHP719.76

(inc. VAT)

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In Stock

550 unit(s) ready to ship from another location
Plus 298 unit(s) shipping from April 10, 2026

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Units	Per Unit
1 - 24	PHP642.64
25 - 99	PHP616.91
100 +	PHP591.21

*price indicative

RS Stock No.:: 533-0160
Mfr. Part No.:: Z1258E
Manufacturer:: OEP

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	OEP
	Product Type	Pulse Transformer
	Primary Inductance	2h
	Primary DC Resistance	45Ω
	Secondary DC Resistance	45Ω
	Insertion Loss	1.1dB
	Turns Ratio	1:1
	Mount Type	Surface, Through Hole
	Leakage Inductance	1.3mH
	Length	19mm
	Width	15 mm
	Standards/Approvals	EN60950, EN41003, BABT
	Maximum Operating Frequency	5kHz
	Depth	11.3mm
	Minimum Operating Frequency	50Hz
	Isolation Voltage	1500V

	Select all
	Brand OEP
	Product Type Pulse Transformer
	Primary Inductance 2h
	Primary DC Resistance 45Ω
	Secondary DC Resistance 45Ω
	Insertion Loss 1.1dB
	Turns Ratio 1:1
	Mount Type Surface, Through Hole
	Leakage Inductance 1.3mH
	Length 19mm
	Width 15 mm
	Standards/Approvals EN60950, EN41003, BABT
	Maximum Operating Frequency 5kHz
	Depth 11.3mm
	Minimum Operating Frequency 50Hz
	Isolation Voltage 1500V

COO (Country of Origin):: CN

OEP, Line Isolating Transformers

From OEP, this selection of compact encapsulated PCB and surface mount line isolating transformers are for use in data transmission applications. They are approved and certified for use in telecommunications circuits required to meet BS6305 (Speech and Non-Speech Class A) providing the line hold current is diverted from the windings by a choke or other electronic means. Constructed from resin encapsulated in a glass filled nylon box, these line isolating transformers are flame retardant to UL94-V0 requirements.

Note

Stock no. 210-6273 is a surface mount device.

Approvals

BABT

Standards

BS415; EN60950; EN41003