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Transformers / Pulse/Datacom Transformers / S558-5999-Q9-F
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S558-5999-Q9-F by:

Datacom Transformer, LAN; 10/100 BASE-T Application(s), 1CT:1CT; 1CT:1CT, ROHS COMPLIANT

Part Details for S558-5999-Q9-F by Bel Fuse

Overview of S558-5999-Q9-F by Bel Fuse

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Price & Stock for S558-5999-Q9-F

Part # Distributor Description Stock Price Buy
DISTI # 507-1474-1-ND
DigiKey MODULE XFRMR LAN 10/100B-TX SMD Min Qty: 1 Lead time: 12 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 848
In Stock
  • 1 $7.2000
  • 10 $5.4690
  • 25 $5.3252
  • 50 $4.8934
  • 100 $4.6056
  • 320 $4.4617
  • 640 $4.3178
  • 960 $4.1738
$4.1738 / $7.2000 Buy Now
DISTI # S558-5999-Q9-F
Avnet Americas Telecom Transformer 1:1/1:1 1dB Surface Mount - Tape and Reel (Alt: S558-5999-Q9-F) RoHS: Compliant Min Qty: 640 Package Multiple: 640 Lead time: 12 Weeks, 0 Days Container: Reel 0
  • 640 $4.4175
  • 1,280 $4.2465
  • 2,560 $4.1040
  • 3,840 $3.9615
  • 5,120 $3.8190
  • 6,400 $3.6765
  • 64,000 $3.5340
$3.5340 / $4.4175 Buy Now
DISTI # S558-5999-Q9-F
Avnet Americas Telecom Transformer 1:1/1:1 1dB Surface Mount - Tape and Reel (Alt: S558-5999-Q9-F) RoHS: Compliant Min Qty: 640 Package Multiple: 640 Lead time: 12 Weeks, 0 Days Container: Reel 0
  • 640 $4.4175
  • 1,280 $4.2465
  • 2,560 $4.1040
  • 3,840 $3.9615
  • 5,120 $3.8190
  • 6,400 $3.6765
  • 64,000 $3.5340
$3.5340 / $4.4175 Buy Now
DISTI # E54:1762_13257428
Arrow Electronics Telecom Transformer 4(1CT:1CT) 40 Terminal Gull Wing SMD RoHS: Compliant Min Qty: 320 Package Multiple: 320 Lead time: 12 Weeks Date Code: 2401 Europe - 320
  • 320 $4.0610
  • 640 $3.9660
  • 960 $3.8440
$3.8440 / $4.0610 Buy Now
DISTI # V72:2272_14270784
Arrow Electronics Telecom Transformer 4(1CT:1CT) 40 Terminal Gull Wing SMD RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 12 Weeks Date Code: 2152 Container: Cut Strips Americas - 41
  • 1 $4.9270
  • 10 $4.0400
  • 25 $4.0270
$4.0270 / $4.9270 Buy Now
Onlinecomponents.com Pulse Transformer - LAN 10/100 Base-T - 350µH - 1CT:1CT Transmitter, 1CT:1CT Receiver Primary:Secondary - Surface Mount. RoHS: Compliant 780 In Stock
  • 320 $4.3500
  • 640 $4.1400
  • 1,280 $4.0300
  • 2,560 $4.0000
  • 5,120 $3.9700
$3.9700 / $4.3500 Buy Now
DISTI # 77267548
Verical Telecom Transformer 4(1CT:1CT) 40 Terminal Gull Wing SMD RoHS: Compliant Min Qty: 320 Package Multiple: 320 Date Code: 2401 Americas - 320
  • 320 $4.0610
  • 640 $3.9660
  • 960 $3.8440
$3.8440 / $4.0610 Buy Now
DISTI # 60244358
Verical Telecom Transformer 4(1CT:1CT) 40 Terminal Gull Wing SMD RoHS: Compliant Min Qty: 320 Package Multiple: 320 Date Code: 2139 Americas - 320
  • 320 $5.7616
$5.7616 Buy Now
DISTI # 71032527
Verical Telecom Transformer 4(1CT:1CT) 40 Terminal Gull Wing SMD RoHS: Compliant Min Qty: 16 Package Multiple: 1 Americas - 220
  • 1 $4.0500
  • 80 $3.9800
  • 200 $3.9000
$3.9000 / $4.0500 Buy Now
DISTI # 61897984
Verical Telecom Transformer 4(1CT:1CT) 40 Terminal Gull Wing SMD RoHS: Compliant Min Qty: 2 Package Multiple: 1 Date Code: 2152 Americas - 41
  • 2 $4.9270
  • 10 $4.0400
  • 25 $4.0270
$4.0270 / $4.9270 Buy Now
DISTI # S558-5999-Q9-F
Avnet Americas Telecom Transformer 1:1/1:1 1dB Surface Mount - Tape and Reel (Alt: S558-5999-Q9-F) RoHS: Compliant Min Qty: 640 Package Multiple: 640 Lead time: 12 Weeks, 0 Days Container: Reel 0
  • 640 $4.4175
  • 1,280 $4.2465
  • 2,560 $4.1040
  • 3,840 $3.9615
  • 5,120 $3.8190
  • 6,400 $3.6765
  • 64,000 $3.5340
$3.5340 / $4.4175 Buy Now
DISTI # S558-5999-Q9-F
Avnet Americas Telecom Transformer 1:1/1:1 1dB Surface Mount - Tape and Reel (Alt: S558-5999-Q9-F) RoHS: Compliant Min Qty: 640 Package Multiple: 640 Lead time: 12 Weeks, 0 Days Container: Reel 0
  • 640 $4.4175
  • 1,280 $4.2465
  • 2,560 $4.1040
  • 3,840 $3.9615
  • 5,120 $3.8190
  • 6,400 $3.6765
  • 64,000 $3.5340
$3.5340 / $4.4175 Buy Now
DISTI # 000000000003112744
Sager Audio Transformers / Signal Transformers Transformer 0
Buy Now
DISTI # Y5585999Q9-F
Avnet Abacus Telecom Transformer 1:1/1:1 1dB Surface Mount (Alt: Y5585999Q9-F) RoHS: Compliant Min Qty: 640 Package Multiple: 320 Lead time: 3 Weeks, 5 Days Abacus - 0
Buy Now
DISTI # S558-5999-Q9-F
Avnet Asia Telecom Transformer 1:1/1:1 1dB Surface Mount (Alt: S558-5999-Q9-F) RoHS: Compliant Min Qty: 640 Package Multiple: 320 0
RFQ
Chip1Cloud MODULE XFRMR LAN 10/100B-TX SMD 8000
RFQ
Master Electronics Pulse Transformer - LAN 10/100 Base-T - 350µH - 1CT:1CT Transmitter, 1CT:1CT Receiver Primary:Secondary - Surface Mount. RoHS: Compliant 780 In Stock
  • 320 $4.3500
  • 640 $4.1400
  • 1,280 $4.0300
  • 2,560 $4.0000
  • 5,120 $3.9700
$3.9700 / $4.3500 Buy Now

Part Details for S558-5999-Q9-F

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S558-5999-Q9-F Part Data Attributes:

Parametric Data
S558-5999-Q9-F Bel Fuse
Buy Now Datasheet
Compare Parts:
S558-5999-Q9-F Bel Fuse Datacom Transformer, LAN; 10/100 BASE-T Application(s), 1CT:1CT; 1CT:1CT, ROHS COMPLIANT
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer BEL FUSE INC
Reach Compliance Code compliant
ECCN Code EAR99
Factory Lead Time 12 Weeks
Additional Feature HEIGHT DIM INCLUDE TERMINAL ALSO
Application LAN; 10/100 BASE-T
Height 5.74 mm
JESD-609 Code e2
Length 27.94 mm
Mounting Feature SURFACE MOUNT
Number of Functions 4
Primary Inductance 350 µH
Surface Mount YES
Terminal Finish TIN COPPER
Transformer Type DATACOM TRANSFORMER
Turns Ratio (Np:Ns) 1CT:1CT; 1CT:1CT
Width 12.09 mm

Alternate Parts for S558-5999-Q9-F

This table gives cross-reference parts and alternative options found for S558-5999-Q9-F. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of S558-5999-Q9-F, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
HS00-00888LFTR DATACOM TRANSFORMER FOR 10/100 BASE-T APPLICATION(S), ROHS COMPLIANT TT electronics / BI Technologies S558-5999-Q9-F vs HS00-00888LFTR
B78476A8068A003 DATACOM TRANSFORMER FOR LAN; 10/100 BASE-T; AUTOMDIX APPLICATION(S), ROHS COMPLIANT TDK Epcos S558-5999-Q9-F vs B78476A8068A003
H1259 Datacom Transformer, 10/100 BASE-T; ETHERNET Application(s), 1:1; 1:1 Pulse Electronics Corporation S558-5999-Q9-F vs H1259
EPF8183S Datacom Transformer, 10/100 BASE-TX Application(s), 1CT:1CT; 1CT:1CT PCA Electronics Inc S558-5999-Q9-F vs EPF8183S
HS00-00888LFTR Datacom Transformer, 10/100 BASE-T Application(s), 1CT:1CT; 1CT:1CT, ROHS COMPLIANT TT Electronics Resistors S558-5999-Q9-F vs HS00-00888LFTR
EPF8183S-RC Datacom Transformer, 10/100 BASE-TX Application(s), 1CT:1CT; 1CT:1CT, ROHS COMPLIANT PCA Electronics Inc S558-5999-Q9-F vs EPF8183S-RC
B78476A8068A003 Datacom Transformer, LAN; 10/100 BASE-T; AUTOMDIX Application(s), 1CT:1CT, ROHS COMPLIANT TDK Corporation S558-5999-Q9-F vs B78476A8068A003
H1164 Datacom Transformer, 10/100 BASE-TX Application(s) Pulse Electronics Corporation S558-5999-Q9-F vs H1164
H5401NLT Datacom Transformer, 1000 BASE-T Application(s), ROHS COMPLIANT Pulse Electronics Corporation S558-5999-Q9-F vs H5401NLT
H1259NLT Datacom Transformer, 10/100 BASE-TX; ETHERNET Application(s), 1:1; 1:1; 1:1; 1:1, ROHS COMPLIANT Pulse Electronics Corporation S558-5999-Q9-F vs H1259NLT

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