Certifications

iso9001
iso14001
icas
Delivery
security
warranty
roiginal
RoHS
UL
Millions of Electronic Parts In Stock. Price & Lead Time Quotes within 24 Hours.

145P

145P

For Reference Only

Part Number 145P
PNEDA Part # 145P
Description TRANSFORMER AUDIO 20K/1KCT IMPED
Manufacturer Hammond Manufacturing
Unit Price Request a Quote
In Stock 3,978
Warehouses Shipped from Hong Kong SAR
Estimated Delivery May 1 - May 6 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

145P Resources

Brand Hammond Manufacturing
ECAD Module ECAD
Mfr. Part Number145P
CategoryPowerTransformersAudio Transformers
Datasheet
145P, 145P Datasheet (Total Pages: 2, Size: 149.72 KB)
PDF143L Datasheet Cover
143L Datasheet Page 2

Payment Method

TT Unionpay paypal paypalwtcreditcard alipay wu
  • Penda is not limited to cash transfers. Checks and bill transfers are also accepted.
  • If you need the detailed invoice or tax ID,please email us.
  • Some orders may require a minimum amount of $100.00.
  • Cheque or cash on delivery, processing may take an additional 3-5 days.

Logistics Mode

TNT UPS Fedex EMS DHL
  • Delivery time: At the same day (Order deadline is 2pm, HK Time).
  • Delivery date: usually 2 to 7 working days.
  • It is unable to appoint a date of delivery.
  • Tracking number will be sent once your order has been shipped.
  • It may take up to 24 hours before carriers display the info.

Notes

  • Please confirm the specifications of the products when ordering.
  • If you have special order instructions,please note it on the ordering pages.
  • Registered users can log in to the account to view the order status.
  • You can email us to change the order details before shipment.
  • Orders cannot be canceled after shipping the packages.

At PNEDA, we strive to be the industry leader by quickly and reliably supplying high-quality electronic components to our clients.

Our approach is built around proving our clients with three key advantages:

  • Prompt Responsiveness

    Our team responds quickly to your requests, and gets to work immediately to find your parts.

  • Guaranteed Quality

    Our quality-control processes guard against counterfeits while ensuring reliability and performance.

  • Global Access

    Our worldwide network of trusted resources allows us to find and deliver the specific parts you need.

Hot search vocabulary

  • 145P Datasheet
  • where to find 145P
  • Hammond Manufacturing

  • Hammond Manufacturing 145P
  • 145P PDF Datasheet
  • 145P Stock

  • 145P Pinout
  • Datasheet 145P
  • 145P Supplier

  • Hammond Manufacturing Distributor
  • 145P Price
  • 145P Distributor

145P Specifications

ManufacturerHammond Manufacturing
Series145
Turns Ratio - Primary:Secondary-
Impedance - Primary (Ohms)20k
Impedance - Secondary (Ohms)1kCT
DC Resistance (DCR) - Primary1.18kOhm
DC Resistance (DCR) - Secondary50Ohm
Transformer TypeEconomical Open Type
Frequency Range150Hz ~ 15kHz
Frequency Response±1dB
Voltage - Isolation-
Insertion Loss-
Return Loss-
Power Level135mW
Operating Temperature-
Approvals-
Mounting TypeChassis Mount
Size / Dimension1.630" L x 0.880" W (41.40mm x 22.35mm)
Height - Seated (Max)0.810" (20.57mm)
Termination StyleWire Leads

The Products You May Be Interested In

TTC-218-2

Tamura

Manufacturer

Tamura

Series

-

Turns Ratio - Primary:Secondary

1:1

Impedance - Primary (Ohms)

600

Impedance - Secondary (Ohms)

600

DC Resistance (DCR) - Primary

49Ohm

DC Resistance (DCR) - Secondary

76Ohm

Transformer Type

Impedance Matching

Frequency Range

660Hz ~ 3.5kHz

Frequency Response

-1.8dB ~ 0.5dB

Voltage - Isolation

-

Insertion Loss

-

Return Loss

-

Power Level

-45dB ~ 7dB

Operating Temperature

-

Approvals

CSA, UR

Mounting Type

Through Hole

Size / Dimension

-

Height - Seated (Max)

0.350" (8.89mm)

Termination Style

PC Pin

140MEX

Hammond Manufacturing

Manufacturer

Hammond Manufacturing

Series

140EX

Turns Ratio - Primary:Secondary

8.13:1

Impedance - Primary (Ohms)

100k

Impedance - Secondary (Ohms)

1.5k

DC Resistance (DCR) - Primary

5.43kOhm

DC Resistance (DCR) - Secondary

159Ohm

Transformer Type

-

Frequency Range

20Hz ~ 20kHz

Frequency Response

±1dB

Voltage - Isolation

500Vrms

Insertion Loss

1.2dB Typ

Return Loss

30dB Typ

Power Level

10dB

Operating Temperature

-

Approvals

-

Mounting Type

Chassis Mount

Size / Dimension

1.250" Dia (31.75mm)

Height - Seated (Max)

1.000" (25.40mm)

Termination Style

Screw Terminal

TY-306P-B

Triad Magnetics

Manufacturer

Triad Magnetics

Series

TY

Turns Ratio - Primary:Secondary

1:2.21

Impedance - Primary (Ohms)

600/600

Impedance - Secondary (Ohms)

600

DC Resistance (DCR) - Primary

31Ohm, 31Ohm

DC Resistance (DCR) - Secondary

108Ohm

Transformer Type

Data/Voice Coupling

Frequency Range

300Hz ~ 3.5kHz

Frequency Response

±0.5dB

Voltage - Isolation

1500VAC

Insertion Loss

1.5dB Typ

Return Loss

10dB Typ

Power Level

-45dB ~ 7dB

Operating Temperature

-20°C ~ 85°C

Approvals

-

Mounting Type

Through Hole

Size / Dimension

1.650" L x 1.375" W (41.91mm x 34.93mm)

Height - Seated (Max)

0.680" (17.27mm)

Termination Style

PC Pin

TTC-5014

Tamura

Manufacturer

Tamura

Series

TTC

Turns Ratio - Primary:Secondary

1:1

Impedance - Primary (Ohms)

600

Impedance - Secondary (Ohms)

348

DC Resistance (DCR) - Primary

149Ohm

DC Resistance (DCR) - Secondary

139Ohm

Transformer Type

-

Frequency Range

200Hz ~ 4kHz

Frequency Response

±0.25dB

Voltage - Isolation

1875VRMS @ 1 Second

Insertion Loss

3.25dB Max @ 1kHz

Return Loss

14dB Min @ 200Hz ~ 4kHz

Power Level

-

Operating Temperature

-

Approvals

UL60950

Mounting Type

Through Hole

Size / Dimension

0.591" L x 0.571" W (15.00mm x 14.50mm)

Height - Seated (Max)

0.472" (12.00mm)

Termination Style

PC Pin

TY-145P

Triad Magnetics

Manufacturer

Triad Magnetics

Series

TY

Turns Ratio - Primary:Secondary

1:1

Impedance - Primary (Ohms)

600CT

Impedance - Secondary (Ohms)

600CT

DC Resistance (DCR) - Primary

44Ohm

DC Resistance (DCR) - Secondary

58Ohm

Transformer Type

Data/Voice Coupling

Frequency Range

200Hz ~ 15kHz

Frequency Response

±2dB

Voltage - Isolation

1500V

Insertion Loss

1.5dB

Return Loss

26dB

Power Level

100mW

Operating Temperature

-20°C ~ 85°C

Approvals

-

Mounting Type

Through Hole

Size / Dimension

0.812" L x 0.700" W (20.62mm x 17.78mm)

Height - Seated (Max)

0.740" (18.80mm)

Termination Style

PC Pin

Recently Sold

NJM7808FA

NJM7808FA

NJR Corporation/NJRC

IC REG LINEAR 8V 1.5A TO220F

954206AGLF

954206AGLF

IDT, Integrated Device Technology

IC TIMING CTRL HUB P4 56-TSSOP

FW2500025Z

FW2500025Z

Diodes Incorporated

CRYSTAL 25MHZ 20PF SMD

B320A-13-F

B320A-13-F

Diodes Incorporated

DIODE SCHOTTKY 20V 3A SMA

APHHS1005CGCK

APHHS1005CGCK

Kingbright

LED GREEN CLEAR CHIP SMD

DS5000-32-16+

DS5000-32-16+

Maxim Integrated

IC MCU 8BIT 32KB NVSRAM 40EDIP

NTF2955T1G

NTF2955T1G

ON Semiconductor

MOSFET P-CH 60V 1.7A SOT-223

B82422A1103K100

B82422A1103K100

TDK-EPCOS

FIXED IND 10UH 180MA 1.6 OHM SMD

GP2Y1023AU0F

GP2Y1023AU0F

SHARP/Socle Technology

MOD DUST SENSOR 5PIN QFN

LTM4605IV#PBF

LTM4605IV#PBF

Linear Technology/Analog Devices

DC DC CONVERTER 0.8-16V 5A

ADM3202ARUZ-REEL

ADM3202ARUZ-REEL

Analog Devices

IC TRANSCEIVER FULL 2/2 16TSSOP

MT47H64M16NF-25E AIT:M

MT47H64M16NF-25E AIT:M

Micron Technology Inc.

IC DRAM 1G PARALLEL 84FBGA