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IT258

ACTIVE
TE Connectivity Schaffner

2.5mH Data/Voice Coupling Pulse Transformer 1:1 Through Hole

In full production. No end-of-life notice on file.

IT258 is a 2.5mH Data/Voice Coupling Pulse Transformer 1:1 Through Hole from TE Connectivity Schaffner. 1 authorized distributor quotes it on TracedParts, from RM 49.28 at quantity 1, with 3,338 units in stock for immediate despatch. Figures come from the distributors' own APIs, pulled in the catalogue snapshot of 2026-09-25, and are indicative rather than a binding quote.

RoHS COMPLIANTREACH Through Hole THROUGH HOLE
BEST PRICE @1
RM 49.28
DigiKey · authorized
TOTAL STOCK
3,338
1 source
SHORTEST LEAD
stock
ships from warehouse
AUTHORIZED
1 / 1
tier 1 sources

Who has IT258 in stock, and what does it cost?

1 authorized distributor · pulled from their APIs in the catalogue snapshot of 2026-09-25
QTY pcs
DISTRIBUTOR
STOCK
MOQ
PRICE BREAKS · MYR
LEAD
@250 PCS
TIER 1 - AUTHORIZED DISTRIBUTORfranchised - full warranty - paperwork QA will accept
AUTH
3,338
1
1+49.280010+44.419025+42.604850+41.2756200+38.7221400+37.4984600+36.79871k+35.9337
stock
ex-warehouse
RM 38.7221
RM 9,680.52 total
Buy ↗
What 250 pcs actually costs landed in Malaysia, duty and SST included: RM 10,781.90 RM 43.1276 per unit, DDP · estimate Open estimator →

What are the specifications of IT258?

17 parameters▾
Device specification
Transformer TypeData/Voice Coupling
Inductance2.5mH
Turns Ratio - Primary:Secondary1:1
Mounting TypeThrough Hole
Size / Dimension0.693" L x 0.657" W (17.60mm x 16.70mm)
Height - Seated (Max)0.445" (11.30mm)
Operating Temperature-25°C ~ 70°C
Ordering & compliance
ManufacturerTE Connectivity Schaffner
CategoryPulse Transformers
PackageThrough Hole
MountingThrough hole
LifecycleACTIVE
RoHSCompliant
Moisture levelNot applicable (through hole)
PackagingTube / bulk
Country of origin
HS code

Where can I download the IT258 datasheet?

link supplied by DigiKey▾
PDF
IT258 datasheet
link supplied by DigiKey · TE Connectivity Schaffner · English
Open datasheet ↗

This is the datasheet link the distributor returned with the part record. We pass it through as they gave it, and we have not opened it - there are more than 300,000 of these and we verify only the ones we curate by hand. If it does not resolve, that is the distributor’s record, not the part.

What does IT258 cost landed in Malaysia?

Malaysia · DDP · HS ▾
Goods
Freight · express 2 d
Import duty · 0 % (ITA-exempt)
Sales & service tax · 6 %
Customs clearance
Landed total

Estimate only. The correct HS classification for your import is your responsibility - see terms of service.

Is there a CAD symbol and footprint for IT258?

4 downloads▾
SCHEMATIC SYMBOL · .libPCB FOOTPRINT · .kicad_mod 3D MODEL · .stepSPICE · .mod

What can I use instead of IT258?

3 in pulse transformers▾
HX5120NLT
Pulse Electronics
350µH LAN 10/100/1000 Base-T Pulse Transformer 1CT:1…
256,102
RM 49.25
HM7142NLT
Pulse Electronics
Pulse Transformer Surface Mount…
251,312
RM 48.33
CTX02-13141
Eaton - Bussmann Electrical Division
Pulse Transformer…
241,108
RM 46.37

Nearest peers by price within the same category. Confirm the parameters before you substitute - these are not guaranteed drop-in replacements.

Which parts are similar to IT258?

8 parts▾
ALT3232M-151-T001S558-5999-U7-FH5084FNLTPA3000NLSM453229-381N7YESMIT-4180/AB78476A8065A003VP6014 HF

Common questions about IT258

7 questions▾
Is IT258 in stock?
Yes. 3,338 units are in stock across 1 authorized distributor (DigiKey), as of the catalogue snapshot of 2026-09-25.
How much does IT258 cost?
RM 49.2800 is the lowest unit price on this page, from DigiKey. Prices fall as quantity rises; the full price break ladder is in the quotes table. Figures come from the distributor API and are indicative, not a binding quote.
Who supplies IT258?
DigiKey. It is authorized, franchised distributor quoting through its own API. TracedParts carries no broker or open-market listings.
How old are these prices?
The catalogue is re-pulled from the distributors' APIs once a day, and the line under the Quotes heading says which pull the figures on this page came from. Prices and stock can move between pulls, so treat them as indicative and confirm on the distributor's site before you order.
Who quoted these prices?
Every row on the site comes from an authorized, franchised distributor through its own API: DigiKey, Mouser or element14. There are no broker or open-market listings on TracedParts. If a source ever changes, the row will say so.
Why do you show the source before the price?
Because who sold it decides what happens at incoming inspection, and a table sorted by price alone hides that. Rows are grouped by the distributor's status first and ordered by unit price inside the group.
Why are prices in ringgit?
Distributors quote in US dollars. TracedParts converts to MYR at a fixed reference rate that is printed on the page, not a live FX feed, so the ringgit figure is a sourcing estimate rather than the amount you will be billed.