Category 5e unscreened high-density keystone jacks have been designed to meet the need for today’s high-bandwidth applications. Category 5e connectors are slim in profile for the highest density applications, and are engineered to exceed all ANSI/TIA-568-C.2 category 5e requirements.
Special design features allow jack to be terminated with a standard 110 single-position tool or with the Signamax four-pair tool.
ANSI/TIA-568-C.2: meets or exceeds category 5e (1-100 MHz) component specifications
Unscreened twisted pair (U/UTP)
8p8c (8-position, 8-contact) “RJ45” style
ANSI/TIA-568-C.2: T568A & T568B
ISO/IEC 11801 2nd Ed.: 8-position pin/pair assignment (1-2/3-6/4-5/7-8)
22-24 AWG (0.644-0.511 mm)
Insulation resistance: min 500 MOhm @ 100 Vdc
Dielectric withstanding voltage: 1,000 Vdc/ac peak contact-to-contact @ 60 Hz for 1 min
Spring wire contact resistance: max 20 mOhm
IDC contact resistance: max 2.5 mOhm
Current rating: see figure
Housing: high-impact thermoplastic, UL94V-0 fire-retardant
Jack spring wire: phosphor bronze alloy plated with 50 μin of gold over 70-100 μin of nickel
IDC: 110 type, phosphor bronze alloy with 100-μin 100% tin (Sn) alloy
Total contact force: min 800 g for 8 wire leads
Retention force: 50 N (11 lbf) for 60 ± 5 s
Mating cycle life: min 750 cycles
Standard keystone footprint
D 30.00 mm H 19.30 mm W 16.90 mm
D 1.181 in H 0.760 in W 0.665 in
Storage: -40 °C – +70 °C (-40 °F – +158 °F)
Operation: -10 °C – +60 °C (+14 °F – +140 °F)
RH (operation): max non-condensing 93 %
ANSI/TIA-568-C.2, IEC 60603-7, FCC Part 68 Subpart F, UL 94V-0
X.21, V.11, S0, ISDN, CSMA/CD 10BASE-T, 100BASE-TX, 100BASE-T4, 100BASE-T2, 1000BASE-T, 10GBASE-T (up to 25 m (82 ft)), TR 4/16/100, 100BASE-VG, ATM LAN 25/51/155, TP-PMD
5-year limited component warranty
10-year Signamax Link/Channel Warranty
15-year Signamax Extended Component Warranty
25-year Signamax Cabling System Warranty
Information will be available soon
| Part Number | Description | Add to [?] |
| KJ458EC25-C5E | Category 5e EC-Series Keystone Jack, T568A/B Wiring, Light Ivory, 25-Pack | |
| KJ458EC25-C5E-WH | Category 5e EC-Series Keystone Jack, T568A/B Wiring, White, 25-Pack | |
| KJ458EC25-C5E-DI | Category 5e EC-Series Keystone Jack, T568A/B Wiring, Dark Ivory, 25-Pack | |
| KJ458EC25-C5E-YE | Category 5e EC-Series Keystone Jack, T568A/B Wiring, Yellow, 25-Pack | |
| KJ458EC25-C5E-OR | Category 5e EC-Series Keystone Jack, T568A/B Wiring, Orange, 25-Pack | |
| KJ458EC25-C5E-RD | Category 5e EC-Series Keystone Jack, T568A/B Wiring, Red, 25-Pack | |
| KJ458EC25-C5E-BU | Category 5e EC-Series Keystone Jack, T568A/B Wiring, Blue, 25-Pack | |
| KJ458EC25-C5E-GN | Category 5e EC-Series Keystone Jack, T568A/B Wiring, Green, 25-Pack | |
| KJ458EC25-C5E-GY | Category 5E EC-Series Keystone Jack, T568A/B Wiring, Gray, 25-Pack | |
| KJ458EC25-C5E-BK | Category 5E EC-Series Keystone Jack, T568A/B Wiring, Black, 25-Pack |
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