Mfr Part #:

1981959-1

The 1981959-1 is a 2FF Mini SIM card connector from TE Connectivity. It features a push-push insertion/removal mechanism, 8 positions (6+2), surface mount right angle mounting, and gold contact finish.

✓ Total Stock: 24,682 pcs

$ Price Range: $5.21 - $7.79

1981959-1 Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Optech Co.,Limited ✓ Non-Authorised Inventory information	24,682 pcs On Request	24682 pcs	On Request	1	On Request	On Request	18+	On Request	On Request

1981959-1 Description

Short technical summary and product information.

The 1981959-1 is a connector designed for 2FF Mini SIM cards, featuring a connector and ejector type. It provides 8 positions, with 6 signal contacts and 2 switch contacts, in a surface mount, right angle configuration. The mounting feature is standard top, and the height above board is 1.88mm. Contact finish is gold with a thickness of 0.41µm, ensuring reliable conductivity. The insertion and removal method is push in, push out (push-push), offering simple card locking. This connector includes a switch feature, which can be used for card detection. It is intended for use in applications requiring a compact SIM card interface, such as mobile devices, IoT modules, and other portable electronics. The part is RoHS3 compliant (unverified) and has an MSL of 1 (unlimited). The surface mount right angle design allows for space-saving placement on the PCB edge. Designers should consider the 1.88mm height when planning enclosure clearance. The gold contact finish provides durability for repeated insertion cycles.

1981959-1 Quick Information

Product Type: Mini SIM Card Connector

Series: 1981959

Canonical Name: 2FF Mini SIM Connector and Ejector, 8 Position, Surface Mount, Right Angle

Subcategory: Mini SIM Connector

1981959-1 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

1981959-1 Estimated Pricing

Qty	Low	High
1+	$7.79	$7.79
10+	$7.06	$7.06
25+	$6.72	$6.72
50+	$6.56	$6.56
100+	$6.35	$6.35
250+	$5.98	$5.98
500+	$5.48	$5.48
800+	$5.21	$5.21

Estimated market price range - modelled values for guidance only, not live distributor offers.

1981959-1 Features

2FF Mini SIM card connector type.
Push-push insertion and removal mechanism.
8 positions with 6 signal and 2 switch.
Surface mount right angle mounting.
Gold contact finish with 0.41µm thickness.

1981959-1 Applications

Suitable for mobile devices and IoT modules.
Used in applications requiring SIM card connectivity.
Ideal for compact electronic designs.
Provides reliable card retention with switch detection.

1981959-1 FAQs

7 frequently asked questions generated from this part’s specifications.

What is the card type of this connector?

2FF Mini SIM.

How many positions does this connector have?

8 positions (6 signal + 2 switch).

What is the mounting type?

Surface mount, right angle.

What is the contact finish?

Gold with 0.41µm thickness.

What is the insertion/removal method?

Push in, push out (push-push).

Does this connector include a switch feature?

Yes, it includes a switch.

What is the height above board?

1.88mm.

Category	PC Card Sockets
Manufacturer Name	TE Connectivity
Card Type	2FF Mini SIM
Connector Type	Connector and Ejector
Contact Finish	Gold
Contact Finish Thickness	0.41 µm
Features	Switch
Height Above Board	1.88 mm
Insertion, Removal Method	Push In, Push Out
Mounting Feature	Normal, Standard - Top
Mounting Type	Surface Mount, Right Angle
Number of Positions	8 (6 + 2)
Tape & Reel	Yes